of bearing tables deep groove ballbearings deep groove ballbearings 67,68,69,160, ... -60,ec-62,ec-63 expansion compensating bearings b-5 b-8 b-26 miniature and extra small ... ballbearings metric system sizes inch system sizes ... grooves snap rings angular contact ballbearingssingle and duplex arrangements 79,70,72 ... ultra-high speed angular contact ballbearings ceramic ballangular contact ball ... bearings four-point contact ballbearings qj2,qj3 52,53 b-41 b-44 b-56 b-64 b-68 ... ,5s-hsb double row angular contact ballbearingsself-aligningballbearings 12k 22k ... 23k adapters for self-aligningballbearings b-77 b-78 b-84 cylindricalroller ...
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cylindricalrollerbearingscylindricalroller bearing e type ... four row cylindricalroller bearing 1 types design features and characteristics ... rollingelements in cylindricalrollerbearings make line contact with raceways these ... bearings can accommodate heavy radialloads the rollers are guided by ribs on ... the inner or outer ring therefore these bearings are alsosuitable for high speed ... furthermore cylindricalrollerbearings are separable and relatively easy to ... fits are required among the various types of cylindricalrollerbearingstype e ... has a high load capacity and its boundary dimensions ... are identical to standard type ht type has a largeaxialload capacity and hl ...
drawn cup needlerollerbearingssealedtypetype hk ltype hmk ltype hk lltype ... hmk lltype bk l ntn type hk ltype hmk ltype hk lltype hmk ll opened end and ... single-sidesealtype opened end and double-sidesealtype fw ... boundary dimensions mm c1 0 0.2 basic load ratings dynamic static dynamic static n ... kgf c3 max cr cor cr cor fw d c2 0 0.2 limiting speeds r/min grease bearing numbers ...
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drawn cup needlerollerbearingssealedtypetype hk ltype hmk ltype hk lltype ... hmk lltype bk l ntn type hk ltype hmk ltype hk lltype hmk ll opened end and ... single-sidesealtype opened end and double-sidesealtype fw ... boundary dimensions mm c1 0 0.2 basic load ratings dynamic static dynamic static n ... kgf c3 max cr cor cr cor fw d c2 0 0.2 limiting speeds r/min grease bearing numbers ...
plain bearing and continues to be the leader in design and innovation listedbelow ... are the basic types of sphericalplainbearings that rbc makes with pertinent selection ... plain bearing selection guide b-lb-lss mbmb-ss standard radialb-elb-elss mb- ... e mb-ess extended inner ring bh-lbh-lss mbhmbh-ss high misalignmentb-lssq mb- ... ssq quadlube® b-lnmss mb-nmss self-lubricatedduralubetm b-sa mb-sa angular contact b ... double acting angular contact radialload reversing radialloaduni-directional ... load thrust load reversing thrust loadcapability of misalignment max ... sealed sensitivity to contamination re-lubrication corrosion protection adjustable ...
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working loads static the static loadlimits given in the tables are safe bearing ... operating loads provided housing and shaft are ... could require reducing the bearing load dynamic applications are considered to ... occasionaloscillationsphericalplainbearings are best suited for oscillating motion ... cylinders coafc fa acceptable region fa lbfexample b32-sa y 20000 y=91,700 0.25= ... acceptable region fr 10000 20000 fr lbf x co fc the dynamic bearing load for ... grease lubricationshould not exceed a the dynamic ... of 10,000 psift/min these limits do not apply to oillubrication to find ... f 10,000 psi ft/min dynamic radialload [lbf recommended static radialload ...
mounted rollerbearings bea con ring figur ation sets lock crew ... inch sizes es fixe d ty pe exp typeansion series rpb features benefits see pages ... particulary recommended where space is limited fewer sizes choice of three basic ... 106 floatingpillowblockexpansiontype x cast iron two and four bolt matches ... block non-expansion and expansion type x x cast iron double 21/4 5 ... 107 pillowblock high base to shaft c l mounting x cast iron wide base two and ... interchangeable with competitive di types bearing load and speed capabilities ... 108 pillowblock high base to shaft c l mounting x cast iron wide base two and ... interchangeable with competitive k types bearing load and speed capabilities ...
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mounted rollerbearings two bolt base four bolt base drpb shaft ... no hi-temp 1 seal part no approx wt in lbs dimensions in inches a b c min 6.75 7. ... no hi-temp 1 seal part no approx wt in lbs 93.0 dimensions in inches a 5.00 b 17. ... .00 d 4.67 e 2.00 g 2.75 h 9.38 j 6.25 l 6.00 base bolts no size 4 3/4 3 15/16 ... feltseal standard positive sealing for low medium and high speed operation single ... lip contact sealavailable on all sizes ... interchangeable with competitive di types bearing load and speed capabilities are ... cartridge insert see page 120 for load ratings see page 121 for metric bores ...
of ntn bearing units 4 2.1 hard-to-loosenball-point set screws 4 2.2 prevention ... to expel dust 6 2.4 oilinletangle for largeralignmenttolerances 7 2.5 self- ... standard bearing housing 9 2.7 tough light compact ductile series bearing units 10 ... stainlesssteel bearing unit14 2.10 light corrosion and chemical-resistant ... unit for hearth rolls 24 2 water-cooledtype bearing units 25 3 floating-side ... 30 8 water proof bearing units 31 9 l-shaped bearing units 32 10 flangedtype ...
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housing fc200 steelplate housing spcc lubrication code bore dia no of applicable bearing ... of applicable bearing bearing housing type code example designation c-205 open ... cover cm-205 closed cover type c ck cm-204 218 c ck cm-305 328 ... note ck indicates the open cover for uk typebearings note no lubrication code is ... products since their products are lubricated as standard cover mounting bolt common ... to all cover types cover part number c ck cm204 211 211 ... 25 mounting bolt m 5 12 bearing housing type code jis standard products cast iron ... fl fc fs t c pp pf pfl bearing housing type code ntn series cast iron housing ip hp ... up fa hb fh l m pb fb fu flu pe fe stainlesssteel ...
for angular contact and 4-point contact bearingscalculate p with x 1.0 and y 0 then ... p with x 0.39 and y 0.76 use the largervalue of p to determine l10life the ... approximately 100 hrs to 100,000 hrs of life extreme loads or speeds may result in a ... shorter lifewhile in less demanding applicationsmetal fatigue ... may never affect bearing service life capacity and fatigue life information ... some commonly used material factors are listedbelowmaterial condition 52100 air melt ... in certain applications such as low speed shock loading vibration and ... extreme temperature may lower the application factor to 0.50 contact ... adjustment factors for rating life if a bearing design and operation ...
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operating conditions lubricationlubricants serve a number of very important ... purposes in ballbearingsincluding · protecting bearing surfaces ... contaminants grease removing heat oil · lack of lubrication or inadequate ... lubrication is the most common cause of bearing ... failure standard rbc thin section ballbearings are lubricated with either oil or ... grease the unsealedbearings the k series are thoroughly coated in ... mil-l-3150oil and drained of excess sealed ... bearings are lubricated with mil-g-23827 grease the external ... surfaces of sealedbearings are lightly coated with the same grease for ... corrosion resistance additionallubricants are alsoavailable your rbc sales ...
4 products inch series ballbearingsradial design radial open unflanged ... 22 hi-speed specialtyballbearingsangular contact ... 24 metric series ballbearingsradial design metric lradial open ... metric lradialshieldedunflangedflanged ... shieldsealtypes ... anglelubrication ... preloadduplexballbearings ... load ratings and bearing life ...
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group 1 material group 2 type group 3 basic size group 4 seals ... single viton sealdd1=double viton seall=singleglass reinforced ptfe sealll=double ... glass reinforced ptfe seallo=singleseal on side opposite flangelz=glass ... flange side dz=rubber seal and shieldllbp=glass reinforced ptfe seals with ... contact qq glass reinforced ptfe sealslip riding qq4=glass reinforced ptfe seals ... with protective shieldslip riding do qo=singleseal on side ... side specialexternal dimension a =larger than standard o.d a=semi-standard ... larger width and o.d bearing a larger o.d than standard and special width w= ...
6900 seriestm semi-ground radialbearings extended inner with flanged housing ... housing designed for flush mounting bearings are suppliedassembled in the housing ... these units are not of the selfaligningtype they will accommodate a limited amount ... of angularmisalignment for less exacting applicationsinvolvinglight ... loads and speeds up to 2500 rpm semi-ground ... typebearings may be specified in lieu of a precision ground bearing at a cost ... j in mm overall width k in mm l in mm m in mm n in mm o 2-set screws p ... in mm hole dia s in mm basic load ratings c lbs n co lbs n weight w 3 lbs ...
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heavy duty precision ground radialbearings with extended inner ring he 7600 ... seriestm bearings are single row retainer typeradial ... bearingssimilar in construction to the 1600 ... incorporate a highly efficient singlelip contact seal with metal guard the inner ... bearing does not the 7600 seriestm bearings are recommended for applications ... and quiet d performance of closelimit precision grade bearings and where a ... superior seal is required to retain lubricant and keep the bearing free from dust and ... dirt normallydoublesealedtypedl the 7600 seriestm bearings can be ... to order with seals on one side onlytypesl or without sealstypenldouble ...
drawn cup needlerollerbearingssealedtypetype hk ltype hmk ltype hk lltype ... hmk lltype bk l ntn type hk ltype hmk ltype hk lltype hmk ll opened end and ... single-sidesealtype opened end and double-sidesealtype fw ... boundary dimensions mm c1 0 0.2 basic load ratings dynamic static dynamic static n ... kgf c3 max cr cor cr cor fw d c2 0 0.2 limiting speeds r/min grease bearing numbers ...
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drawn cup needlerollerbearingssealedtypetype hk ltype hmk ltype hk lltype ... hmk lltype bk l ntn type hk ltype hmk ltype hk lltype hmk ll opened end and ... single-sidesealtype opened end and double-sidesealtype fw ... boundary dimensions mm c1 0 0.2 basic load ratings dynamic static dynamic static n ... kgf c3 max cr cor cr cor fw d c2 0 0.2 limiting speeds r/min grease bearing numbers ...
machined-ring needlerollerbearingssealedtype without inner ring type ... rna49 ltype rna49 ll ntn type rna49 l with singlesealtype rna49 ll with ... dimensions mm fw d c rs min 1 basic load ratings dynamic static dynamic static n ... kgf cr cor cr cor limiting speeds r/min grease bearing numbers ... da db ras max max max mass kg approx type rna49 ltype rna49 ll 14 16 20 22 25 30 ...
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machined-ring needlerollerbearingssealedtype with inner ring type na49 ... type na49 lll ntn type na49 l with singlesealtype na49 ll with ... dimensions mm ddbc rs min 1 f basic load ratings limiting dynamic static dynamic ... kg da da db ras min max max max approx type na49 ltype rna49 ll 10 12 15 17 20 25 ...
pillowtype bearing unit f-ucpm2 series ... cylindrical bore set screw type with solid grease bsnn1 12 0° h2 h h1 ... l1 j l a shaft dia mm inch 20 4 25 16 8 16 ... 1 16 2 nominal dimensions unit number h l j 95 3 4 105 4 8 mm inch bolt size ... bearing number h2 l1 b s m10 8 m10 8 f-uc204d1/lp03 f- ... uc204-012d1/lp03f-uc205d1/lp03f-uc205-013d1/lp03f-uc205-014d1/lp03 f ... -uc205-015d1/lp03f-uc205-100d1/lp03f-uc206d1/lp03f-uc206-101d1/lp03 f- ... uc206-102d1/lp03f-uc206-103d1/lp03f-uc206-104d1/lp03f-uc207d1/lp03 f- ... uc207-104d1/lp03f-uc207-105d1/lp03f-uc207-106d1/lp03f-uc207-107d1/lp03 f ... -uc208d1/lp03f-uc208-108d1/lp03f-uc208-109d1/lp03f-uc209d1/lp03 f- ...
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rhombus flangetype bearing unit f-ucfm2 series ... cylindrical bore set screw type with solid grease b s n 12 0° ljha1 a2 ... h j a2 15 32 16 8 mm inch bolt size l 60 2 8 68 bearing number housing ... 32 16 8 a0 b s m10 8 m14 2 f-uc204d1/lp03f-uc204-012d1/lp03f-uc205d1/lp03 f- ... uc205-013d1/lp03f-uc205-014d1/lp03f-uc205-015d1/lp03f-uc205-100d1/lp03 f ... -uc206d1/lp03f-uc206-101d1/lp03f-uc206-102d1/lp03f-uc206-103d1/lp03 f ... -uc206-104d1/lp03f-uc207d1/lp03f-uc207-104d1/lp03f-uc207-105d1/lp03 f ... -uc207-106d1/lp03f-uc207-107d1/lp03f-uc208d1/lp03f-uc208-108d1/lp03 f- ... uc208-109d1/lp03f-uc209d1/lp03f-uc209-110d1/lp03f-uc209-111d1/lp03 f ...
ring retainer ring seal retainer doublelip pump seal for type 1 s.e.c hi ... pressure shaft seal for type 1 s.e.c pump lipseal for type 2 s.e. ... c doublelip pump sealtype 3 type motor shaft seal for type 1 s.e.c o ... ring retainer ring type 3 type o ring l 3006-47 bearing sleeve bearing sleeve ... ring shaft seal o ring retaining ring type 2 type shaft bearing race shaft roller ... bearing tapered roller bearing spacer type 3 type bearing sleeve o ring drive key ... type 30 70 shaft drive key type 2 84 shaft drive key type 20 43 47 ... 52 shaft drive key type 38 39 45 shaft drive key type 11 61 ... 101 shaft drive key type 58 shaft drive key type 73 shaft drive ...
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seal retainer seal retainer doublelipseal pump motor shaft sealseal and ... 1.1247 dia key size 1/4 x 3/8 x 1 3/4 type 2 type 1 6 tooth spline 1.109 dia . ... 275 tooth type 3 type 1 keyed .996 dia key size 1/4 x 3/8 ... x 1 3/4 male thread type 4 type 1 6 tooth spline 1.120 dia .275 tooth ... type 6 type 1 14-tooth spline 1.228 dia 12/24 ... pitch -sae c splinetype 7 type 1 keyed 1.125 dia key size 1/4 x 3/8 ... x 1 3/4 type 8 type1 keyed 1.125 dia key size 1/4 x 3/8 x ... 1 3/4 type 9 type1 6 tooth spline 1.1235 dia .275 tooth ... grooved type 10 type 1 keyed 1.249 dia key size 5/16 x 15/ ... 32 x 1 1/2 type 11 type 1 13 tooth .858 dia 16/32 pitch -sae b ...
ring retainer ring seal retainer doublelip pump seal for type 1 s.e.c hi ... pressure shaft seal for type 1 s.e.c pump lipseal for type 2 s.e. ... c doublelip pump sealtype 3 type motor shaft seal for type 1 s.e.c o ... ring retainer ring type 3 type o ring l 3006-47 bearing sleeve bearing sleeve ... ring shaft seal o ring retaining ring type 2 type shaft bearing race shaft roller ... bearing tapered roller bearing spacer type 3 type bearing sleeve o ring drive key ... type 30 70 shaft drive key type 2 84 shaft drive key type 20 43 47 ... 52 shaft drive key type 38 39 45 shaft drive key type 11 61 ... 101 shaft drive key type 58 shaft drive key type 73 shaft drive ...
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seal retainer seal retainer doublelipseal pump motor shaft sealseal and ... 1.1247 dia key size 1/4 x 3/8 x 1 3/4 type 2 type 1 6 tooth spline 1.109 dia . ... 275 tooth type 3 type 1 keyed .996 dia key size 1/4 x 3/8 ... x 1 3/4 male thread type 4 type 1 6 tooth spline 1.120 dia .275 tooth ... type 6 type 1 14-tooth spline 1.228 dia 12/24 ... pitch -sae c splinetype 7 type 1 keyed 1.125 dia key size 1/4 x 3/8 ... x 1 3/4 type 8 type1 keyed 1.125 dia key size 1/4 x 3/8 x ... 1 3/4 type 9 type1 6 tooth spline 1.1235 dia .275 tooth ... grooved type 10 type 1 keyed 1.249 dia key size 5/16 x 15/ ... 32 x 1 1/2 type 11 type 1 13 tooth .858 dia 16/32 pitch -sae b ...
clutch for keyless shaft connection types j l these clutches provide totally ... of shaft diameters to be accommodated type j can be used to mount compact drive ... systems with minimal overhung load the single deep groove ball bearing ... providing fullradial support typel has extended inner race to support a ... of wider transmission elements te l 4 4 1 2 1 3 6 0 0 1 5 5 cz series ... types j ltechnical capacities modelsj&lclutch ... max mm mm 10 15 19 32 32 25 30 40 50 60 type j weight kg typetype j l 0.72 1.26 2. ... 1.50 2.39 3.43 5.36 hub inertia kgcm2 typetype j l 2.29 5.90 14.75 30.34 71.94 2. ... 36 6.17 15.66 32.60 77.18 typelflange inertia kgcm2 0.95 2.35 6.45 13. ...
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clutch for keyless shaft connection types j l these clutches provide totally ... of shaft diameters to be accommodated type j can be used to mount compact drive ... systems with minimal overhung load the single deep groove ball bearing ... providing fullradial support typel has extended inner race to support a ... bush shaft connection sizes 25 ÷ 50 te l 4 4 1 2 1 3 6 0 0 1 5 5 type j cn ... series types j ltechnical capacities modelsj&lclutch ... 10 8 20 8 28 18 70 38 130 80 220 l nm 2-9 6 15 12 30 12 42 27 105 57 ... max mm 11 16 20 20 25 35 45 weight kg type j 0.18 0.28 0.55 0.94 1.63 3.03 3.95 ... typel 0.2 0.32 0.63 1.11 1.78 3.45 5.03 type ... j 0.25 0.51 1.7 4.6 11.5 26.3 59.5 typel hub inertia kgcm2 typel 0.28 0.58 1.8 ...
600 vac/1 second/400 microamps maximum leakage · polarity protected dimensions voltage ... vdc 1.0a 24 vdc 1.0a ajskhfkjh dlkjhfklskdjfls made in mexico made in mexico bisquit ... familymodel connection power running type bearing watts current rpm cfm life ... fs24h3 fs05b3 fs05h3 fs48k3 flightlt 60 cr0612hb-d71glcr0612hb-a70gl ... 6/14 12/28 6/14 12/28 22/56 12/28 12/28 lead wires lead wires lead wires lead wires ... lead wires lead wires lead wires lead wires lead wires lead wires lead wires ... lead wires lead wires lead wires lead wires lead wires lead wires lead wires ... lead wires lead wires lead wires lead wires lead wires lead wires lead wires ...
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56 12/28 24/56 connection power running type bearing watts current rpm lead wires ... terminalterminalterminallead wires lead wires lead wires lead wires ballball ... 235 235 235 235 200 300 300 300 550 550 life expectancy 83,000 hrs 40°c 83,000 hrs ... 3.02 3.02 3.02 3.02 3.02 3.02 1.89 1.89 lead wires sleeveterminalterminalterminal ... terminalterminalterminalterminallead wires lead wires lead wires lead wires ... lead wires ballballballballballball ... 9/14 18/28 6/14 12/28 6/14 12/28 12/28 lead wires lead wires ballball 5.1 5.1 11.0 ... lead wires sleevelead wires sleevelead ...
page miniature instrument plainballbearings · stainlesssteel · l series s1 s2 dddd ... 2 2.6 3 2.3 2.5 3 3 3.5 2.6 3.5 load rating n lbs dynamic 49 49 85 71 149 ... on the next page xx zx zz nr rs rr lxlltype no shield one shield two shields ... two teflonseals abec tolerance 1,3,5,7 lubricant see chart at the beginning of the ...
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finder miniature instrument plainballbearings · stainlesssteel · l series home page ... 2.5 3 s2 4 2.5 3 4 4 4 5 2.5 3 4 load rating n lbs dynamic 235 344 124 235 ... on the next page xx zx zz nr rs rr lxlltype no shield one shield two shields ... two teflonseals abec tolerance 1,3,5,7 lubricant see chart at the beginning of the ...
u.s standard stainlesssteel retainer linearballbearings open type new · ... stainlesssteelshell · heat-treated l e w1 w1 o.d d b catalog number blsabx ... dia 1/2 3 5/8 3/4 4 1 5 1-1/4 1-1/2 5 2 load capacity w2 e§ w1 d l b o.d groove ... groove groove slotslot dynamic static length bore dia width anglelbflbf distance ... bearing tolerances b tolerance w 2 ltolerance .5000 .6250 .7500 1.0000 ... 2.005 2.412 3.192 000 .012 note bearings can be ordered with seals on both ends ...
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home page u.s standard steel retainer linearballbearings open type new · steel ... · seamless heat-treated steel retainer l e w1 w1 o.d d b catalog number blxabx ... 5/8 4 3/4 1 1-1/4 5 1-1/2 2 2-1/2 5 3 4 load capacity w2 e§ w1 d l b o.d groove ... groove groove slotslot dynamic static length bore dia width anglelbflbf distance ... .00075 0000 .00090 0000 .00100 l 1.250 1.500 1.625 000 .008 ... 3.7500 4.5000 6.0000 §e inch notes 1 bearings can be ordered with seals on both ends ... 2 2-1/2 3 and 4 sizes are nonsealtypeonly 46 ...