Catalog: Ball Bearings
Company/Brand: QBC Quality Bearings & Components
quality bearing components in Ball Bearings by QBC Quality Bearings & Components
number index ix lubricants 1 ball bearings 2 abec tolerances xi needle roller ... bearings 67 shell-type roller clutches 74 ... pillow mounting blocks 76 linear bearings 91 shafting 84 thrust bearings ... washers 56 frelon® lined sleeve bearings 112 pillow blocks 117 linear guide ... groove guide wheels track 123 sleeve bearings 134 self-lubricating/split-ty pe ... 166 pressbearings 189 spherical bearings 236 rod ends 219 rosa sistemi ... section t-1 alphabetical index a-1 bearing spacers 243 www.qbcbearings.com i ...

index miniature instrument ball bearings p 2 thru 18 precision ball bearings p ... 19 thru 21 commercial plain ball bearings p 22 single row plain ball bearings p ... thru 27 double row angular contact ball bearings p 28 thru 29 double row self-aligning ... ball bearings p 30 single row angular contact ball ... bearings p 31 thru 34 corrosion-resistant ... stainless plain ball bearings p 35 thru 36 thin section ball bearings ... p 37 thru 45 clamp type collar bearings p 46 flangette unit p 47 plastic ... raceways ball bearings p 48 thru 52 www.qbcbearings.com ii ...
blocks p 53 thru 55 assorted thrust bearings washers p 56 thru 66 shell-type needle ... roller bearings p 67 thru 71 inner races for needle ... bearings p 72 thru 73 shell-type needle roller ... blocks p 76 thru 81 standard duty ball bearing inserts p 82 thru 83 303 stainless ... one-piece support rail p 90 linear ball bearings p 91 thru 99 frelon® lined linear ... sleeve bearings p.100 thru 116 www.qbcbearings.com iii ...
v groove track p 128 thru 129 needle bearing cam followers p 130 thru 132 needle ... bearing cam yoke rollers p 133 nonmetallic ... sleeve bearings p 134 thru 139 self-lubricating split- ... type sleeve bearings p 140 thru 159 ultraprecision sleeve ... bearings p 160 thru 165 www.qbcbearings.com iv ...
small series sintered bronze sleeve bearings p 166 thru 169 standard series sintered ... bronze sleeve bearings p 170 thru 185 sintered bronze cored ... p 189 thru 200 needle roller bearing clutch pressbearings p 201 thru 210 ... 235 precision commercial spherical bearings p 236 thru 242 inner ring bearing ... thru 246 www.qbcbearings.com outer ring bearing spacers p 247 thru 249 v ...
about the company quality bearings components qbc is a division of the designatronics ... the ever-increasing list of miniature bearing users we have committed ourselves to ... and distributor of small drive components in the industry this is due in no small ... commitment to customer service and quality a heritage passed on to quality ... bearings components qbc corporate quality policy it is our policy to produce and ... deliver quality products on time at competitive prices ...
within 10 days after receipt of goods quality bearings components is not liable for ... any other event beyond the control of quality bearings components shipments returns ... technical and product information quality bearings components disclaims ...
warranty all mechanical items sold by quality bearings components are warranted ... of 6 months from the time of shipment quality bearings components sole obligation ... limited to repairing the product or at quality bearings component s option replacing ... of proper maintenance or lubrication quality bearings components makes no warranty ... use or purpose has been disclosed to quality bearings components via specifications ... limitation of remedy in no event shall quality bearings components be liable for any ... of any kind or nature whatsoever quality bearings components is in no way ...
-inner ring the following expresses bearing tolerances as established by the ... annular bearing engineers committee abec of the ... antifriction bearing manufacturers association inc afbma ...
lubrication is called out qbc will ship bearings with one of these general purpose ...
miniature instrument radial ball bearings-open type · stainless steel · chrome steel w ...
miniature instrument radial ball bearings-shielded type · stainless steel · chrome steel w ...
miniature instrument flanged ball bearings-open type · stainless steel · chrome steel w ...
miniature instrument flanged ball bearings-shielded type · stainless steel · chrome steel w ...
extended inner ring plain ball bearings-open type · stainless steel · chrome steel ...
extended inner ring plain ball bearings-shielded type · stainless steel · chrome steel ...
extended inner ring flanged ball bearings-tapered o.d · stainless steel · chrome steel wi ...
extended inner ring flanged ball bearings-open type · stainless steel · chrome steel ...
extended inner ring flanged ball bearings-shielded type · stainless steel · chrome steel ...
miniature instrument radial ball bearings-open type · stainless steel · chrome steel ...
miniature instrument radial ball bearings-open type · stainless steel · chrome steel ...
miniature instrument radial ball bearings-shielded type · stainless steel · chrome steel ...
miniature instrument radial ball bearings-shielded type · stainless steel · chrome steel ...
miniature instrument flanged ball bearings-open type · stainless steel · chrome steel ...
miniature instrument flanged ball bearings-open type · stainless steel · chrome steel ...
miniature instrument flanged ball bearings-shielded type · stainless steel · chrome steel ...
miniature instrument flanged ball bearings-shielded type · stainless steel · chrome steel ...
precision plain ball bearings-open type · stainless steel · chrome steel w ...
precision plain ball bearings-shielded type · stainless steel · chrome steel w ...
precision flanged ball bearings open and shielded type · stainless ...
commercial plain ball bearings · 52100 chrome steel wwbdbd no shields ... shaft radius or housing fillet that the bearing corner will clear 2 available in ...
single row plain ball bearings-6000 series · chrome steel ssdddd no shields ...
single row plain ball bearings-6200 series · chrome steel ssdddd no shields ...
single row plain ball bearings-6300 series · chrome steel ssdddd no shields ...
single row plain ball bearings-extra thin · chrome steel s1 s2 dddd no ...
single row plain ball bearings-6900 series · chrome steel ssdddd no shields ...
double row angular contact ball bearings · chrome steel · 5200 series srdd ... 02 1.02 1.02 1.02 1.52 1.52 2.03 approx bearing weight kg 0.049 0.057 0.064 0.096 0.153 ...
double row angular contact ball bearings · chrome steel · 5300 series srdd ... 02 1.02 1.52 1.52 2.03 2.03 2.03 approx bearing weight kg 0.095 0.104 0.132 0.195 0.236 ...
new double row self-aligning ball bearings · chrome steel · 1300 series · 1200 ...
new single row angular contact ball bearings · chrome steel sdad catalog number ... oil load rating n dynamic static approx bearing weight kg 24000 22000 19000 18000 18000 ...
new single row angular contact ball bearings · chrome steel sdad catalog number ... oil load rating n dynamic static approx bearing weight kg 22000 16000 15000 14000 13000 ...
new single row angular contact ball bearings · chrome steel sdad catalog number ... oil load rating n dynamic static approx bearing weight kg 17 9 13 16 19 23 10 14 17 21 ...
new single row angular contact ball bearings · chrome steel sdad catalog number ... 41200 39600 60800 55100 44100 approx bearing weight kg 1.14 1.14 1.1 0.011 0.18 0.37 ...
-resistant stainless plain ball bearings · 316 stainless raceways · 316 ...
-resistant stainless plain ball bearings · 316 stainless raceways · 316 ...
thin section four-point contact ball bearings · 52100 chrome steel · four-point ... contact bearings · snap-over cage · abec 1 corner break ...
thin section four-point contact ball bearings · 52100 chrome steel · four-point ... contact bearings · snap-over cage · abec 1 corner break ...
thin section four-point contact ball bearings · 52100 chrome steel · four-point ... contact bearings · snap-over cage · abec 1 corner break ...
new thin section conrad style ball bearings · 52100 chrome steel · conrad radial ...
new thin section conrad style ball bearings · 52100 chrome steel · conrad radial ...
new thin section conrad style ball bearings · 52100 chrome steel · conrad radial ...
section angular contact style ball bearings · 52100 chrome steel · angular contact ... single bearings · snap-over cage · abec 1 corner break ...
section angular contact style ball bearings · 52100 chrome steel · angular contact ... single bearings · snap-over cage · abec 1 corner break ...
section angular contact style ball bearings · 52100 chrome steel · angular contact ... single bearings · snap-over cage · abec 1 corner break ...
collar bearings-clamp type · 52100 chrome steel · collar and ... .2812 .3125 notes 1 except for bore bearings inspected to abec-1 tolerances 2 ...
flangette unit · chrome steel bearing · 2-pc pressed steel housing · collar ... .5000 5/16 220 .120 29/32 1-9/32 .625 bearings inspected to abec-1 tolerances except ...
plastic raceways plain ball bearings · acetal raceways · glass or 316 ...
plastic raceways plain ball bearings · acetal raceways · glass or 316 ...
plastic raceways plain ball bearings-double row · acetal raceways · glass or 316 ...
plastic raceways flanged conveyor ball bearings · polypropylene · hex bore · 316 ...
plastic raceways plain ball bearings single double row · acetal · 316 ... 92 142 notes 1 these are replacement bearings for mounting blocks and pillow blocks ... on pages 53 54 and 55 2 insert bearings also available with 316 stainless steel ...
flange mounting blocks with insert ball bearings · polyester block · 316 stainless steel ... balls acetal ball bearings · removable insert · catalog number ... see page 52 for replacement insert ball bearing data inch www.qbcbearings.com 53 ...
flange mounting blocks with insert ball bearings · 316 stainless steel balls · polyester ... block acetal ball bearings · removable insert · catalog number ... see page 52 for replacement insert ball bearing data www.qbcbearings.com 54 inch ...
plastic pillow blocks with insert ball bearings · 316 stainless steel balls · polyester ... block acetal ball bearings · removable insert · g h 1/4-20 set ... see page 52 for replacement insert ball bearing data inch www.qbcbearings.com 55 ...
new axial needle roller thrust bearings · steel needles s d d catalog number ...
28 29 39 50 55 59 65 79 84 89 matching bearing designation bthbngmaxk0414tn ...
banded thrust bearings · banded assembly · oil hole · grooved ...
thrust bearings technical data · choice of carbon or ... thrust washers load ratings for thrust bearings catalog number carbon steel bthasy012 ...
three-piece set thrust bearings washers · nylon retainer badec ... 2-1/8 bthasy150 btyasy150 note thrust bearings and washers are available individually ... 8631.874 2.1132.124 .050 qty e height bearing .062 .093 .125 6 .281 7 .344 .0938 .190 ...
three-piece set thrust bearings washers · nylon retainer d d s1 s d1 ... 4 33.3 36.5 ball size ball qty s height bearing note thrust bearings and washers are ...
shell-type needle roller bearings-open end · 52100 hardened chrome steel ... needle bearing · low carbon steel bearing cage · case-hardened steel roller cup ... lightweight caged · caged needle bearings offer up to 3x the speed of uncaged ... for available inner rings closed end bearings available on special order min max min ...
shell-type needle roller bearings-open end · 52100 hardened chrome steel ... needle bearing · low carbon steel bearing cage · case-hardened steel roller cup ... lightweight caged · caged needle bearings offer up to 3x the speed of uncaged ... for available inner rings closed end bearings available on special order .375 .500 . ...
shell-type needle roller bearings-open end · 52100 hardened chrome steel ... needle bearing · low carbon steel bearing cage · case-hardened steel roller cup ... lightweight caged · caged needle bearings offer up to 3x the speed of uncaged ... for available inner rings closed end bearings available on special order 1.3745 1. ...
shell-type needle roller bearings-open end · 52100 hardened chrome steel ... needle bearing · low carbon steel bearing cage · case-hardened steel roller cup s ... lightweight caged · caged needle bearings offer up to 3x the speed of uncaged ... for available inner rings closed-end bearings available on special order 6 8 9 8 9 9 ...
shell-type needle roller bearings-open end · 52100 hardened chrome steel ... needle bearing · low carbon steel bearing cage · case-hardened steel roller cup s ... lightweight caged · caged needle bearings offer up to 3x the speed of uncaged ... for available inner rings closed-end bearings available on special order 7600 10900 ...
inner races for needle bearings · alloy steel hardened to hrc 58 min s ...
inner races for needle bearings · alloy steel hardened to rc 58 min · ...
· 52100 hardened chrome steel needle bearing s o.d transmits torque load in one ... release clutch when overrunning without bearing supports catalog number bcdhfz040708 ... 5300 12000 12000 9000 5000 5000 with bearing supports catalog number bore s shaft ...
· 52100 hardened chrome steel needle bearing s o.d transmits torque load in one ...
2 weight lb note see page 82 for insert bearing data bbxblkucp2018s 1/2 bbxblk ...
2 weight lb note see page 83 for insert bearing data bbxblkhcp2018s 1/2 bbxblk ...
8 weight lb note see page 82 for insert bearing data bbxblkucf2018s 1/2 bbxblk ...
/32 2-11/16 note see page 83 for insert bearing data 1-7/32 1-13/32 1-21/32 1.12 1.45 ...
/32 10-7/16 note see page 82 for insert bearing data .99 1.12 1.32 1.98 17/32 1-1/16 1- ...
/16 8-27/32 note see page 83 for insert bearing data 1.06 1.61 1.76 2.65 1-1/16 1-11/16 ...
new standard duty ball bearing inserts-set screw type · wide inner ... ring bearing · lubrication groove with hole on set ...
new standard duty ball bearing inserts-locking collar type · wide ... inner ring bearing · lubrication groove with hole on ...
new resin retainer linear ball bearings-closed type · aisi 52100 steel shell hardened ... sw24gcs blxabxsw32gcs note to order bearings with seals on both ends add ww to the ... 176 265 308 353 616 905 1787 static lbf bearing tolerances b tolerance .2500 .3750 . ...
steel retainer linear ball bearings-closed type · steel shell hardened to rc 60-64 ... sw48cs blxabxsw64cs note 1 to order bearings with seals on both ends add ww to the ... 7823 4.0000 6.0000 8.000 6.258 .139 4 bearing tolerances b tolerance .2500 .3750 . ...
stainless steel retainer linear ball bearings-closed type · stainless steel shell · heat- ... sws24cs blsabxsws32cs note to order bearings with seals on both ends add ww to the ... 860 1785 2.0000 3.0000 4.000 3.192 2 bearing tolerances b tolerance .2500 .3750 . ...
resin retainer linear ball bearings-closed type · stainless steel shell · heat- ... .103 blsabxsws32gcs 2 note to order bearings with seals on both ends add ww to the ... 176 265 308 353 616 904 1785 static lbf bearing tolerances b tolerance .2500 .3750 . ...
new resin retainer linear ball bearings-closed type · aisi 52100 steel shell hardened ... 25 30 35 40 50 60 80 notes 1 to order bearings with seals on both ends add ww to the ... mm and 4 mm sizes are nonseal type only bearing tolerances d tolerance 3 4 5 mm 6 to16 ...
new resin retainer linear ball bearings-open type · aisi 52100 steel shell hardened ... sw24gos blxabxsw32gos note to order bearings with seals on both ends add ww to the ... 192 .103 859 1785 2.0000 3.0000 4.000 2 bearing tolerances b tolerance w 2 .5000 .6250 ...
steel retainer linear ball bearings-open type · steel shell hardened to rc 60-64 ... sw48os blxabxsw64os notes 1 to order bearings with seals on both ends add ww to the ... 6.258 7823 3169 4.0000 6.0000 8.000 4 bearing tolerances b tolerance .5000 .6250 . ...

1.2 construction and types of ball bearings aballbearingusuallyconsis tsoffourparts ... ghtindicatestheseriesnumb er.thus bearing307signifiesamediu m-seriesbearingof35-mmbor e. ... .fo rbearingdesignationsofqua lity bearings components qbc ... 200 series light fig 1-3 types of ball bearings 300 series medium axial thrust angular ... contact self-aligning bearing bearing bearing the radial bearing is able to carry a ... along the axis the thrust type of bearing should be used the angular contact ... bearing will take care of both radial and axial ... loads the selfaligning ball bearing will take care of large amounts of ... ,or by employing a double-row radial bearing radialbearingsaredividedi ... place in the maximum-type bearing the balls are insertedthroughafillingno ...

the load-carrying capacity of these bearings in the axial direction high- ... commonly accepted minimum hardness for bearing components is 58 rockwell c this ... en loadvaluesforthesebearing s 1.3 bearing selection factors ... bearingsarebasicallyantif rictiondevices.forthisrea son,the axis ... ntbontheballwillhave by geometry of bearing lesslinearvelocitythanabe ... s 4 the losses between the bearing parts and the lubricant and between the ... self-aligning ball bearings f 0.0010 cylindrical roller bearing ... f 0.0011 thrust ball bearings f 0.0013 single-rowdeep-grooveball ... bearings f 0.0015 tapered and spherical ... roller bearings f 0.0018 needle bearings f 0.0045 1 allthesecoefficientsarere ...

technical section 1.8 roller bearings severalrollerbearingsares howninfig 1-2 ... as well as in fig 1-11 these types of bearings are usually used when shock and impact ... loads are present or when large bearings are needed plain roller bearing helical ... roller bearing needle bearing tapered roller thrust bearing fig 1-11 ... types of roller bearings selfaligning spherical roller bearing ... roller thrust bearing arollerbearing,ingeneral, ... rollers some typical examples of roller bearings are shown in fig 1-11 means of mounting ... roller bearings are shown in fig 1-12 in a plain roller ... b a bearing,theflanges ontheringsserveto guide the rollers in ... fig 1-12 details of mounting of roller bearings component can be carried ... is separable from the remainder of the bearing in this type of www.qbcbearings.com t ...
to 516-616-0443 from name company to quality bearings components 125 railroad ...
to 516-616-0443 from name company to quality bearings components 125 railroad ...
to 516-616-0443 from name company to quality bearings components 125 railroad ...