63 results for constant velocity joints found in 0.000 seconds

for new technology network r constant velocity joints for industrial machines ...

warranty ntn warrants to the original purchaser only that the delivered product which is the subject of this sale a will conform to drawings and specifications mutually established in writing as applicable to the contract and b be free from defects in material or fabrication the duration of this warranty is one year from date of delivery if the buyer discovers within this period a failure of the product to conform to drawings or specifications or a defect in material or fabrication it must promptly notify ntn in writing in no event shall such notification be received by ntn later than 13 months ...

ntn constant velocity joints for industrial applications types and ...

rotational speed can be transmitted at constant velocity ¡greater torque capacity ¡long ... table 1 types and features of ntn constant velocity joint ¡low secondary moment ¡ ... contact ntn engineering remarks the ntn constant velocity joint range includes in ...

outline type selection flowchart operating conditions is operating angle 5° or smaller yes no used at fixed site no after installation the joint assembly is used at a fixed location or may be moved within a very limited distance yes inline motion yes unusual atmosphere water splash vapor dust etc yes is operating angle 14° to 18° or greater yes contact ntn engineering no no no fixed coupling type sliding type fixed cup type fixed disc type if operating angle of 20° or more is needed contact ntn engineering remarks in principle cvj type selection based on operating conditions should be in accordance ...

the solid shafts for high-speed joints have been precisionmachined and the ...

outline fixed side hexagon headed bolt spring washer square-section circlip e-ring flanged hub 5

outline fixed cup type free side outer race inner race boot band boot band cage ball booth shaft features remarks greater allowable operating angle the maximum allowable operating angle with the cvj proper is 42° though varying depending on the intended rpm the maximum allowable operating angle of the joint equipped with a boot is 25° at dynamic state and 38° at static state 1 this type is not suitable for use under a situation where an expansion motion occurs while the joint is revolving if this type of application is unavoidable use a sliding type joint or combine a fixed cup type joint with ...

outline fixed side square-section circlip c-ring flanged hub hexagon nut spring washer hexagon headed bolt 7

outline sliding type outer race o-ring cage inner race boot band square-section circlip boot band c-ring ball round-section circlip boot shaft features expansion is possible within cvj the ball tracks on the outer race are parallel with the axis therefore relative axial expansion between the inner ring and outer ring is possible while transmitting power and providing an operating angle remarks 1 for the best operation of a sliding type joint the operating angleexpansion correlation operating method and installation/removal method should be considered for details contact ntn engineering 2 if much ...

outline flanged hub hexagon nut spring washer hexagon headed bolt 9

.5 mm in the case of short shaft series joints see fig 1 the long shaft series joints ... cvjs is possible expansion within the joints is achieved by rolling motion of the ...

is needed consider sliding type joints 2 if the user wants to use the sliding ...

power qa {kw 1 when torque or power is constant torque or power 4 when torque or power ... etc machine running continuously at a constant speed and developing minor vibration ... machine whichever is greater 2 the joints may be broken by the twisting resonance ...

outline fixed disc/cup type 1.6 operating time factor k2 1.4 1.2 1.0 0.8 0.6 2 4 6 8 10 12 14 16 18 20 22 24 operating time factor k2 1.6 1.4 1.2 1.0 0.8 0.6 2 4 6 sliding type 8 10 12 14 16 18 20 22 24 operating time per day operating time per day fig 2 operating time factor k2 1.0 operating angle factor k3 operating angle factor k3 1.0 fig 4 operating time factor k2 small size series 0.8 0.8 0.6 large size series 0.6 2° 4° 6° 8° 10° 12° 14° 16° 18° 20° 0.4 2° 4° 6° 8° 10° 12° 14° 16° 18° 20° 22° 24° 26° operating angle operating angle fig 3 operating angle factor k3 fig 5 operating angle factor ...

outline 1 3 by referring to the equivalent working transmission torque or power graph in fig 8 find a cvj basic number whose capacity at the operating rpm is greater than the equivalent working torque te or equivalent working transmission power qe determined in 1.2 fixed disc type 16600 equivalent working transmission torque capacity te n.m 9810 7850 5880 3920 2940 1960 981 785 588 392 294 196 bj9 5 5 9810 7850 join tb num asic ber fixed cup type 5880 equivalent working transmission torque capacity te n.m 3920 2940 1960 joint ba sic num bj225 bj200 bj175 ber bj3 00 bj2 50 bj2 25 bj2 00 bj1 75 bj1 ...

outline sliding type equivalent working transmission torque capacity te n.m 98100 78500 58800 39200 29400 coupling type 7850 5880 3920 2940 1960 981 785 588 392 294 196 joint basic number equivalent working transmission torque capacity te n.m 16600 9810 7850 5880 3920 2940 1960 981 785 588 392 294 196 98.1 78.5 58.8 39.2 10 join t numbasic ber doj 6 doj 25 5 doj 50 5 doj 00 450 doj 400 doj 350 bc200 bc175 bc150 bc125 bc100 98.1 78.5 58.8 39.2 10 doj 3 doj 00 250 doj doj225 200 doj 175 doj 150 doj 125 doj 100 doj 87 doj 75 doj 68 20 30 40 60 80 100 200 300 600 1 000 2 000 400 800 no of revolutions ...

outline 2 selection based on strength 2 1 determine working peak torque tmax {kgf÷m 2 2 check that the maximum dynamic allowable torque td1 or td2 see table 2 is greater than the working peak torque table 2 allowable maximum torque of cvj dynamic allowable torque joint basic type when torque fluctuates during revolution in one direction when start stop and forward reverserevolution are repeated frequently td1 kgf.m bc68 doj68 bj75 doj75 bc75 doj87 bc87 bj95 bj100 doj100 bc100 bj125 doj125 bc125 bj150 doj150 bc150 bj175 doj175 bc175 bj200 doj200 bc200 bj225 doj225 bj250 doj250 bj300 doj300 doj350 ...

rpm 1000 note when selecting an optimal constant velocity joint the location of ...

of shaft note when selecting an optimal constant velocity joint the location of ...

000 1 000 2 with the long shaft series joints depending on the shaft length the ...

total expansion decrease of a pair of joints to determine the expansion for intended ...

outline 5 examples for selecting a constant velocity joint fixed disc type example ... in this application the torque remains constant therefore the rated torque only should ...

22

disc type varieties of fixed disc type joints type joint shaft assemblies assemblies ...

fixed disc type no semi-finished flange db db h and dp dp h series bj75 ­ 300 m n c db db h fkjdesrfgbag dp dp h j l free side p fixed side 6 h fig 1 bj75 ­ 150 db db h dp dp h l free side fixed side fig 2 bj175 ­ 300 dimensional data joint basic number bj75 bj95 bj125 bj150 bj175 bj200 bj225 bj250 bj300 outer race outside dia a 80 95 125 146 165.1 190 212 230 266.7 0 0.046 0 0.054 0 0.063 0 0.063 0 0.100 0 0.115 0 0.115 0 0.115 0 0.130 inner race width c 12.2 8.5 15.9 width d 11.0 14.0 20.3 21.5 28.5 22.5 27.6 37.5 43.0 e 7.9 10.6 12.1 17.0 18.5 31.5 36.0 26.5 30.0 shaft dp spline effective length ...

assemblies with the authorized ntn constant velocity joint grease provided 3 ...

disc type complete with semi-finished flange dfb dfb h and dfp dfp h series bj75 ­ 150 ga dfb dfb h ja dfp dfp h free side l fig 1 fixed side dhb dhb h and dhp dhp h series bj75 ­ 150 ga dhb dhb h ja dhp dhp h free side l fig 2 fixed side dimensional unit mm dimensional data joint basic number bj75 2 1 bj95 2 1 bj125 2 1 bj150 2 72.6 48.6 749 60.7 60.8 40.8 362 323 40.7 40.2 1.93 1.54 748 60.1 48.4 32.4 106 152 22.2 26.1 0.79 0.99 362 322 40.3 39.6 1.33 1.28 782 66.5 cvj center figure ga ja upper line lower line when l=500mm gd2 dfb dhb per additional 100mm 10-3 kg m2 left column upper line lower ...

disc type complete with semi-finished flange dfb dfb h and dfp dfp h series bj175 ­ 300 ga dfb dfb h ja dfp dfp h free side l fig 3 fixed side dimensional unit mm dimensional data joint basic number bj175 bj200 bj225 bj250 bj300 cvj center ga ja when l=500mm gd2 dfb per additional 100mm 10-3 kg m2 left column dfb when l=500mm mass kg right column h per additional 100mm dfp when l=1000mm dfp h per additional 100mm 80.2 85.8 88.3 96.3 112.8 60.2 65.8 68.3 76.3 87.8 596 1180 1960 3250 6200 53.9 77.1 105 140 200 2.80 5.50 7.40 12.6 20.2 1.86 2.60 3.02 3.94 4.99 594 1180 1960 3240 6190 53.5 76.5 104 ...

28

cup type varieties of fixed disc type joints type series symbol clb no semi-finished ...

cup type no semi-finished flange clb and clp series bj75 ­ 225 lggef clb clp o d o n h free side fixed side c b a clt series bj75 ­ 225 l o dimensional data joint basic number bj75 bj95 bj100 bj125 bj150 bj175 bj200 bj225 outer race bolt hole outside dia pitch dia hole dia a 118 136 154 179 192 215 250 265 b 97 110 125 3-14.3 150 165 185 215 228 6-14.3 6-17 6-19 6-21 102 110 125 140 155 n h 3-10.2 3-12.2 62 70 80 socket dia c 0.074 0 0.074 0 0.074 0 0.087 0 0.087 0 0.100 0 0.100 0 0.100 0 boot width e 8 3 10 f outside dia d 81 108 112 148 3.5 12 15 16 18 5 165 172 199 222 50 55 shaft clb o 25 ...

heads see page 51 2 lubricate the joints with the provided grease for ntn ... constant velocity joints 3 install the accessories see pages 59 ...

cup type complete with semi-finished flange clfb and clfpseries bj75 ­ 225 l clfb clfp free side fixed side clftseries bj75 ­ 225 l dimensional data clfb joint basic number bj75 bj95 bj100 bj125 bj150 bj175 bj200 bj225 when l=500mm 38.0 79.0 143 303 552 1011 2004 3026 10.0 14.9 20.9 33.5 46.2 66.0 98.1 128 gd2 10-3 kg m2 left column clfp mass kg right column clfp when l=1000mm 45.5 0.96 0.49 86.9 159 2.1 0.75 318 8.5 1.34 618 1133 17.8 2.26 2121 54.0 3.20 3414 121 171 54.0 3.20 39.4 61.2 88.9 17.8 2.26 8.5 1.34 19.3 27.1 2.1 0.75 14.2 0.96 0.49 per additional 100mm per additional 100mm 0.08 0.15 ...

sliding type varieties of sliding type joint type series symbol doj68­100 solid shaft structural drawing remarks page of dimensions table small hollow shaft shaft assemblies f doj125­200 two compact flange type cvjs proper are connected with a solid or hollow shaft expansion during operation is achieved within the cvjs proper this series is nonstandard p34 35 doj225­625 fsb two large flange type cvjs proper are connected with a solid or hollow shaft expansion during operation is achieved within the cvjs proper large p36 37 fsp cvj number ex 1 a cvj with basic number doj225 fsb series and l=1,000 ...

sliding type f series reference the allowable operating range of a sliding type joint is governed by interrelation among the rpm operating angle and expansion when considering use of this type contact ntn engineering doj68 ­ 100 ogfedcbapnh doj125 ­ 200 ogfedcbapnh dimensional unit mm dimensional data joint basic number doj68 doj75 doj87 doj100 doj125 doj150 doj175 doj200 outer race bolt hole outside pitch dia hole dia dia a 95 106 125 146 177 215 236 270 b 76 87 3-10.2 105 122 150 185 203 233 3-14.2 3-14.3 3-16.4 4-18.4 4-20.4 78 91 102 124 140 165 n h 3-10.5 60 70 c 0 0.074 0 0.074 0 0.074 0 ...

sliding type the sliding cvj can be used in two forms a combination of two sliding cvjs connected with an intermediate shaft and a configuration comprised of one sliding cvj and a fixed cvj to the other end [ex 1 example combination of [sliding cvj [sliding cvj sliding cvj sliding cvj [ex 2 the example shows a combination of [sliding cvj [fixed cup cvj sliding cvj fixed cup cvj 35

sliding type fsb and fsp series doj225 ­ 625 logfn h k fsb dcba fsp m e k p dimensional data outside dia joint basic number doj225 doj250 doj300 doj350 doj400 doj450 doj500 doj550 doj625 a 244 272 292 336 376 420 462 504 580 d 180 205 226 260 296 335 370 407 445 pitch dia b 222 248 outer race bolt hole 2 shaft socket c e 0.063 0 0.063 0 0.063 0 0.072 0 0.072 0 0.081 0 0.081 0 0.089 0 0.089 0 joint length1 length p 36 41 fsb l ­ max 430­1200 450­1200 470­1200 540­1200 570­1200 650­1200 720­1200 770­1200 840­1200 550 590 680 740 810 900 1000 1070 1170 fsp l g 106 108.5 115 119.5 127.5 132.5 133.5 ...

sliding type dimensional unit mm under-cut allowable on expansion flange m 22 35 2000 28 38 1800 1600 34 40 1300 36 46 48 50 52 800 8 63.9 606 0.493 24.66 75.4 869 0.872 11.7 44 46 1200 1100 1000 10 8.41 14.6 23.6 36.3 205 272 350 450 0.0776 0.112 0.178 0.257 9.78 11.7 14.8 17.8 10.6 18.4 30.8 44.3 273 385 543 645 0.169 0.287 0.494 11.1 0.629 5.29 7.45 2.43 4.58 110 147 0.0284 0.0419 5.92 7.19 3.07 5.67 148 199 0.0499 0.0848 3.83 1.58 83.2 0.0139 4.14 1.99 123 0.0275 3.20 at 0° allowable number of allowable revolutions operating angle 2200 0.907 gd2 10-3 kg m2 left column mass kg right column fsp ...

38

during operation occurs within the joints two sliding flange type cvjs proper are ...

coupling type no semi-finished flange pb pb h and pp pp h series bc68 ­ 200 3 halefb pb pb hjkdcgkm necessary undercut on flange bc68­150 4 h a b pp pp h e n bc175­200 e l n 2e dimensional data joint basic number bc68 bc75 bc87 bc100 bc125 bc150 bc175 bc200 outer race outside bolt hole dia pitch hole dia dia a b h 105 118 134 152 177 215 236 270 86 97 110 125 14.3 150 185 203 233 16.4 18.4 20.4 102 124 140 165 0.087 0 0.100 0 0.100 0 socket dia c 55 62 70 80 0.074 0 0.074 0 0.074 0 0.074 0 width f 7 8 10 3 g 2.5 boot shaft cvj outside pp center dia pb h pb pp h d approx j k e 72 78 90 100 22 25 ...

pk series pk series bc68 ­ 200 the pk joints are components of dp series joint ... assemblies with the authorized ntn constant velocity joint grease provided 3 ...

coupling type complete with semi-finished flange pfb pfb h and pfp pfp h series bc68 ­ 200 l pfb pfb h pfp pfp h dimensional unit mm dimensional data pfb joint basic number bc68 bc75 bc87 bc100 bc125 bc150 bc175 bc200 when l=500mm 14.2 26.7 52.9 102 227 563 1128 2041 5.25 0.12 7.47 11.1 14.8 24.2 41.8 64.4 101 0.25 0.32 0.79 1.93 2.80 5.50 0.56 0.63 0.99 1.54 1.87 2.60 0.39 26.6 52.5 102 226 562 1127 2038 7.19 10.4 14.5 23.4 41.2 63.9 100 0.08 0.15 0.22 0.54 1.33 2.18 3.87 0.31 0.43 0.54 0.81 1.28 1.64 2.18 29.5 55.2 108 232 576 1130 2068 8.27 11.1 15.8 2.1 24.5 42.9 67.0 105 5.2 8.5 17.8 1.04 ...

coupling type complete with semi-finished flange p601 series bc68ac­200ac dimensional data joint basic number bc68 bc75 bc87 bc100 bc125 bc150 bc175 bc200 p601 gd2 10-3 kg 14.1 26.0 51.5 99.7 223 553 1118 2025 m2 mass kg 3.9 5.9 8.5 13.1 21.2 37.8 62.8 95 43

accesories acoaco 30° aosfhkdmggekdmfehkdmgpb 6-n p w b 6-n p b 6-n fig 1 disc bj75-150 201 202 series fig 2 disc bj75-150 204 205 series fig 3 disc bj75-300 201 202 series applicable joint bc68 width type coupling type fixed side free side fixed side free side outside dia c 9 12 p 35 74 62 104 92 74.5 10 45 f 60 55 85 80 g 107 55 socket m 0 0.046 figure 5 1 2 4 parts number 50-150#bc68 50-201#bj75 50-202#bj75 50-204#bj75 50-205#bj75 50-400#bj75 50-150#bc75 a 40 91 121 77 52 b 5 12 24 12 24 2.5 o 2 disc type bj75 cup type bc75 coupling type bc87 0.046 0 5 70 70 80 65 118 62 120 136 70 0 0.046 2.5 ...

accesories acooca 3-n 4-n ggdfepbkmdgmkefdu-n fig 4 cup bj75­225 400 800 series b p bc68­150 fig 5 coupling bc68­200 150 series dimensional unit mm bc175 200 inside dia e 0 45 50 0 66 0.15 1 bolt hole s 86 d 0.15 u n 8.2 w gd2 10-3 mass kg 1.2 1.76 1.62 4.97 4.78 2.80 2.0 2.9 3.43 3.14 8.35 7.96 4.02 6.13 4.2 7.53 6.85 14.7 14.3 10.2 6.8 11.9 10.8 21.9 21.3 11.9 12 15.3 14.4 17.4 18 21.5 20.4 24.9 28 30.0 28.3 32.9 40.9 39.1 57.1 54.4 h k 48 kg m2 4.68 3.96 3.80 18.4 18.2 10.6 m8 16 3 54 0 62 55 63 0 62 0 30 75 80 48 0 90 35 85 96 58 95 40 95 40 50 60 50 110 125 130 125 145 60 130 50 70 80 138 ...

accesories boot boot auxiliary ring for long shaft disc type cup type for short shaft coupling type boot band for cup coupling applicable joint bc68 bj75 bc75 bc87 bj95 bj100 bc100 bj125 bc125 bj150 bc150 bj175 bc175 bj200 bc200 bj225 bj250 bj300 coupling coupling coupling coupling coupling coupling coupling type coupling type short shaft long shaft disc type cup type short shaft type long shaft short shaft type long shaft disc type cup type cup type short shaft type long shaft disc type cup type short shaft type long shaft disc type cup type short shaft type long shaft disc type cup type short ...

accesories hexagon headed bolt/spring washer/hexagon nut hexagon headed bolt spring washer hexagon nut applicable joint bc68 bj75 bc75 bc87 bj95 bj100 bc100 bj125 bc125 bj150 bc150 bj175 bc175 bj200 bc200 bj225 bj250 bj300 type coupling type disc type cup type coupling type disc type cup type coupling type disc type cup type coupling type disc type cup type coupling type disc type cup type coupling type disc type cup type coupling type disc type cup type disc type small hexagon headed bolt 51-5#bj68 51-20#bj75 51-23#bj75 51-6#bj87 51-20#bj95 51-6#bj87 51-6#bj100 51-20#bj125 51-6#bj100 51-20#bj150 ...

in our catalogs ntn offers an ideal constant velocity joint that is optimized for ... /or operating conditions when wanting a constant velocity joint for a very unique ...

diagrams of applications for vehicle drive axle bj175 12-ball coupling bc150 for rolling mill doj725 three-piece cvj with resin boot doj100+bj100 three-piece cvj doj100+bj100 49

coincides with the length of the constant velocity joint see fig 1 fig 1 2 ... fill the grease included with the constant velocity joint to 1/2 to 1/3 as much as ...

environment the seal member of constant velocity joint is composed of ... use the grease dedicated to ntn constant velocity joints this grease is lead- ... 4 backlash the backlash s on ntn constant velocity joints is as defined below ...

usage and handling 4 assembly 1 fixed disc type boot fixed side cvj step 1 press-fit the boot into the boot retainer plate photo 1 photo 1 step 2 inject ntn provided authorized grease into the boot photo 2 photo 2 step 3 install the boot to the shaft and fit the squaresection circlip into the groove on the shaft 1 photo 3 1 for installation procedure with the square-section circlip see sec 4.5 on page 59 remarks joint bj175­300 lack the square-section circlip square-section circlip photo 3 step 4 seat the packing inside the boot photo 4 packing photo 4 52

usage and handling step 5 inject ntn provided authorized grease into the joint proper photo 5 step 6 apply ntn provided authorized grease to the splines on the shaft photo 6 photo 5 step 7 procedure for bj75­150 force the cvj proper all the way in until it touches the circlip see photo 6 and lock it with an e-ring or c-ring photos 7 and 8 caution handle the e-ring or c-ring with care the spring force in the ring can cause it to fly off if it slips during installation photo 6 e-ring photo 7 e-ring photo 8 53

usage and handling step 7 procedure for bj175­300 1 orient the groove on the outer face of the outer race to the outward direction mount the joint assembly on the shaft until the end face of the inner race reaches the groove for retainer plate on the shaft photo 9 photo 9 2 install the splined retainer plate so that its splines mesh with the splines on the shaft photo 10 splined retainer plate photo 10 3 align the tapped holes to those on the inner race also align the teeth of splines on the shaft with tooth spaces on the retainer plate then lock the retainer plate with the hexagon headed bolts ...

space photo 16 apply ntn grease for constant velocity joints to the splines on the ...

usage and handling step 5 mount the cvj assembly onto the shaft until the inner race is against the square section circlip see photo 17 and lock it with a c-ring photo 18 caution carefully handle a c-ring the ring can fly owing to its spring force photo 17 c-ring photo 18 step 6 inject ntn provided authorized grease into the mounting portion on the cvj assembly photo 19 photo 19 step 7 fit the boot into the boot retaining grooves on the shaft and outer race fit the boot bands over the boot and fasten them1 photo 20 1 for fastening the boot bands see sec 4.6 and 4.7 on page 60 free side cvj for ...

space photo 24 apply ntn grease for constant velocity joints to the splines on the ...

usage and handling step 5 mount the cvj assembly onto the shaft until the inner race is against the square section circlip and lock it with a c-ring photo 25 caution handle the c-ring with care the spring force in the ring can cause it to fly off if it slips during installation c-ring photo 25 step 6 inject ntn provided authorized grease into the mounting portion on the cvj assembly photo 26 photo 26 step 7 fit the boot into the boot retaining grooves on the shaft and outer race fit the boot bands over the boot and fasten them 1 photo 27 1 for fastening the boot bands see sec 4.6 and 4.7 on page ...

usage and handling 5 special tools for square-section circlip and installation procedure special tools receiver for guide procedure step 1 place a square-section circlip onto the receiver photo 30 shaft square-section circlip photo 29 remarks the sizes of the receiver and special tools for guide must comply with the associated joint numbers see fig 1 and fig 2 photo 30 step 2 insert the guide a special tools into the circlip photo 31 tool a for square-section circlip major dimensions l d r2 5° e c b 45° table 1 applicable joint mm l 22 25 25 40 35 b 22.5 27 30 37 46 c 20.5 25 28 35 44 d 4 5 5 ...

and handling 5 storage when storing ntn constant velocity joints observe the following ... do not stack cardboard boxes containing constant velocity assemblies the additional ... the contents may occur 5 when using a constant velocity joint that has been stored for ... sheet on page 61 select an optimal ntn constant velocity joint product from a range of ... ntn constant velocity joint series after thoroughly ...

conditions confirmation sheet ntn constant velocity joint service conditions ... no of cylinders kgf m 2 number of joints to be driven per unit 3 joint rotation ... speed 4 rotating direction constant one direction constant 5 transmission ... source hrs/day others 24 hrs/day constantly c d stroke albx [remarks when the above ... atmosphere 13 kind and joint no of the joints currently used 14 special notes ...