Ball and Roller Bearings

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Tapered Roller BearingsInch series Tapered Roller Bearings (single row) indexSeries Cone / cup Page of bearingnumber number dimension table28000 2815028315 B-15728000 2815828300 B-15728500 2857928521 B-16328500 2858028521 B-16328500 2858428521 B-16528600 2867828622 B-16328600 2868028622 B-16728600 2868228622 B-16728900 2898528921 B-16928900 2899028920 B-16928900 2899528920 B-16929500 2958529520 B-16929500 2958529521 B-16929500 2958629520 B-16929500 2959029520 B-17129600 2967529620 B-17129600 2967529630 B-17129600 2968529620 B-17329600 2968829620 B-173LM29700 LM29748LM29710 B-15531500 3159331520 B-15531500 3159431520 B-15531500 3159731520 B-15533000 3322533462 B-16733000 3327533462 B-17133000 3328133462 B-17333000 3328733462 B-17333800 3388533821 B-15933800 3388933821 B-16333800 3389033821 B-16533800 3389533822 B-16534000 3427434478 B-17134000 3430034478 B-17334000 3430134478 B-17334000 3430634478 B-17536600 3669036620 B-18336900 3699036920 B-18337000 3742537625 B-17937000 3743137625 B-17939500 3957539520 B-16539500 3958039520 B-16739500 3958139520 B-16739500 3958539520 B-16939500 3959039520 B-17141000 4112541286 B-15142000 4234642584 B-17742000 4235042584 B-17742000 4236842584 B-17742000 4237542584 B-17942000 4238142584 B-17942600 4268742620 B-17342600 4269042620 B-17543000 4313143312 B-15344000 4414344348 B-155Series Cone / cup Page of bearingnumber number dimension table44000 4415044348 B-15744000 4415844348 B-157L44600 L44640L44610 B-149L44600 L44643L44610 B-149L44600 L44649L44610 B-14945200 4528045220 B-16145200 4528245220 B-16345200 4528445220 B-16545200 4528745220 B-16545200 4528945220 B-167L45400 L45449L45410 B-15146000 4616246368 B-15946000 4617546368 B-15946000 4678046720 B-18346000 4679046720 B-18347400 4748747420 B-17147400 4749047420 B-17347600 4767847620 B-17347600 4768147620 B-17547600 4768647620 B-17547800 4789047820 B-17747800 4789647820 B-17948200 4828648220 B-18148200 4829048220 B-18148300 4838548320 B-18348300 4839348320 B-183LM48500 LM48548LM48510 B-153LM48500 LM48548ALM48510 B-15348600 4868448620 B-18348600 4868548620 B-18349500 4958549520 B-16552000 5237552618 B-17952000 5238752618 B-17952000 5239352618 B-17952000 5240052618 B-17953000 5316253375 B-15953000 5317753375 B-15955000C 55175C55437 B-16155000C 55176C55437 B-16155000C 55187C55437 B-16355000C 55200C55443 B-16556000 5642556650 B-17959000 5920059412 B-16564000 6443364700 B-18164000 6445064700 B-18165000 6523765500 B-16965000 6539065320 B-16366000 6620066462 B-16566000 6622566462 B-16766000 6658466520 B-16566000 6658966520 B-167LM67000 LM67048LM67010 B-15167300 6738867322 B-18167300 6738967322 B-181Series Cone / cup Page of bearingnumber number dimension table67300 6739067322 B-18367300 6739167322 B-18367700 6779067720 B-18368000 6845068712 B-18168000 6846268712 B-181L68100 L68149L68111 B-155L69300 JL69349JL69310 B-15571000 7145371750 B-18172000 7218872487 B-16372000C 72200C72487 B-16572000C 72212C72487 B-16572000C 72218C72487 B-16772000C 72225C72487 B-167LM72800 LM72849LM72810 B-14974000 7450074850 B-18174000 7452574850 B-18374000 7455074850 B-18378000 7822578551 B-16778000 7825078551 B-16978000C 78214C78551 B-165LM78300 LM78349LM78310C B-155LM78300 LM78349ALM78310A B-155M84500 M84548M84510 B-149M86600 M86643M86610 B-149M86600 M86647M86610 B-151M86600 M86649M86610 B-151M88000 M88048M88010 B-153HM88500 JHM88540JHM88513 B-151HM88500 HM88542HM88510 B-153HM88500 HM88542HM88512 B-153HM88500 HM88547HM88510 B-153HM88600 HM88648HM88610 B-155HM88600 HM88648HM88611AS B-155HM88600 HM88649HM88610 B-153HM89400 HM89440HM89410 B-153HM89400 HM89443HM89410 B-153HM89400 HM89444HM89410 B-153HM89400 HM89446HM89410 B-155HM89400 HM89448HM89410 B-155HM89400 HM89449HM89410 B-155HM89400 HM89449HM89411 B-15590000 J90354J90748 B-17790000 9038190744 B-17995000 9547595925 B-18195000 9550095905 B-18195000 9552595925 B-18397000 9750097900 B-18199000 9955099100 B-18399000 9957599100 B-183LM102900 LM102949LM102910 B-161LM104900 JLM104948JLM104910 B-163LM104900 LM104947ALM104911 B-163LM104900 LM104949LM104911 B-163M205100 JM205149JM205110 B-163B-124
Tapered Roller BearingsInch series Tapered Roller Bearings (single row) indexSeries Cone / cup Page of bearingnumber number dimension tableM207000 JM207049JM207010 B-167H211700 JH211749JH211710 B-171HM212000 HM212044HM212011 B-169HM212000 HM212046HM212011 B-169HM212000 HM212049HM21210 B-171L217800 L217849L217810 B-177LL217800 LL217849LL217810 B-177HM218200 HM218248HM218210 B-177HH221400 HH221430HH221410 B-175HH221400 HH221431HH221410 B-175HH221400 HH221440HH221410 B-179HH221400 HH221449HH221410 B-179HH221400 HH221449AHH221410 B-179HH224300 HH224334HH224310 B-179HH224300 HH224335HH224310 B-179HH224300 HH224346HH224310 B-181HH228300 HH228349HH228310 B-181M231600 M231648M231610 B-183LM300800 LM300849LM300811 B-157H307700 JH307749JH307710 B-167HM318400 JHM318448JHM318410 B-177L319200 L319249L319210 B-179L327200 L327249L327210 B-181H414200 H414242H414210 B-171H414200 H414245H414210 B-171H414200 H414249H414210 B-173H415600 JH415647JH415610 B-173L432300 L432349L432310 B-183LM501300 LM501349LM501310 B-157LM501300 LM501349LM501314 B-157LM503300 LM503349ALM503310 B-161HH506300 HH506348HH506310 B-163HH506300 HH506349HH506310 B-163LM506800 JLM506849JLM506810 B-165LM508700 JLM508748JLM508710 B-167M511900 JM511946JM511910 B-169M515600 JM515649JM515610 B-175HM516400 HM516442HM516410 B-173HM516400 HM516448HM516410 B-175HM516800 JHM516849JHM516810 B-177LM522500 LM522546LM522510 B-179LM522500 LM522548LM522510 B-181HM522600 JHM522649JHM522610 B-181HM534100 JHM534149JHM534110 B-183LM603000 LM603049LM603011 B-164L610500 L610549L610510 B-169M612900 JM612949JM612910 B-171HM617000 HM617049HM617010 B-177L630300 L630349L630310 B-183LL639200 LL639249L639210 B-183LM704600 JLM704649JLM704610 B-163LM710900 JLM710949JLM710910 B-169LM714100 JLM714149JLM714110 B-173M714200 JM714249JM714210 B-173Series Cone / cup Page of bearingnumber number dimension tableH715300 H715334H715311 B-169H715300 H715343H715311 B-171H715300 H715345H715311 B-173H715300 H715348H715311 B-175M716600 JM716648JM716610 B-177M718100 JM718149JM718110 B-177M719100 JM719149JM719113 B-177M720200 JM720249JM720210 B-179L724300 JL724348JL724314 B-181M736100 JM736149JM736110 B-183M738200 JM738249JM738210 B-183HM801300 HM801346HM801310 B-157HM801300 HM801349HM801310 B-157M802000 M802048M802011 B-159HM803100 HM803145HM803110 B-159HM803100 HM803149HM803110 B-159M804000 M804048M804010 B-161M804800 M804846M804810 B-161M804800 M804848M804810 B-163M804800 M804849M804810 B-163HM804800 HM804840HM804810 B-159HM804800 HM804842HM804810 B-159LM806600 LM806649LM806610 B-165HM807000 HM807040HM807010 B-161HM807000 HM807044HM807010 B-163HM807000 HM807046HM807010 B-163HM807000 HM807048HM807010 B-165HM807000 HM807049HM807010 B-165HM807000 JHM807045JHM807012 B-163L812100 L812148L812111 B-171LM813000 JLM813049JLM813010 B-171HM813800 HM813840HM813810 B-167HM813800 HM813841HM813810 B-169HM813800 HM813842HM813810 B-169HM813800 HM813844HM813810 B-171L814700 L814749L814710 B-173LM814800 LM814849LM814810 B-175M822000 JM822049JM822010 B-181HM903200 HM903245HM903210 B-159HM903200 HM903249HM903210 B-159M903300 M903345M903310 B-159HM907600 HM907643HM907614 B-165HM911200 HM911242HM911210 B-165HM911200 HM911245HM911210 B-169HM911200 HM911244JHM911211 B-169H913800 H913840H913810 B-167H913800 H913842H913810 B-169H913800 JH913848JH913811 B-173H917800 H917840H917810 B-175H924000 H924045H924010 B-181HM926700 HM926740HM926710 B-181HM926700 HM926747HM926710 B-181B-125
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For New Technology NetworkRcorporat
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WarrantyNTN warrants, to the origin
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TECHNICAL DATA CONTENTS1. Classific
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Classification and Characteristics
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Bearing SelectionSelect bearing’s
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Bearing Selection2.3 Selection of b
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Load Rating and Life3. Load Rating
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Load Rating and LifeThe basic stati
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Bearing Load CalculationTable 4.2 G
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Bearing Load Calculation4.3 Mean lo
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Bearing Load CalculationTable 4.5 B
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Bearing Load Calculation(Example 4)
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Boundary Dimensions and Bearing Num
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Boundary Dimensions and Bearing Num
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Bearing Tolerances6. Bearing Tolera
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Bearing TolerancesMean bore diamete
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Bearing TolerancesUnitmInner ringax
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Bearing TolerancesTMaster cupsub-un
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Bearing TolerancesInner ringaxial r
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Bearing TolerancesTable 6.8 Toleran
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Bearing Tolerances!d!d2ddd+!dd+!dBT
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Bearing Fits7. Bearing Fits7.1 Fitt
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Bearing Fits(4) A particular type o
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Bearing FitsTable 7.3 Standard fits
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Bearing FitsA-5512T12.5T13.5T16.5T2
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Bearing FitsTable 7.7 General fitti
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Bearing Internal Clearance and Prel
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Nominal bore diameterdmm10241024303
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Friction and Temperature Rise10. Fr
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Lubricationviscosity base oil are b
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LubricationAluminum greaseAI soapNo
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Lubrication11.5 Oil lubricationOil
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LubricationTable 11.9 Factor KExpel
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External bearing sealing devicesTyp
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Bearing Materials13. Bearing Materi
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Shaft and Housing Design14. Shaft a
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Shaft and Housing Design14.2.3 Thru
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Bearing Handling280280Diametric exp
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Bearing HandlingTable 15.1 Installa
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Bearing HandlingLarge bearings, ins
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A-95
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Bearing Damage and Corrective Measu
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Bearing Damage and Corrective Measu
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Technical DataThis data is based on
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Technical Data17.5 Fitting surface
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Ball and Roller Bearings
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Tapered Roller Bearings !!!!!!!!!!!
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!Deep Groove Ball Bearings2. Standa
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Deep Groove Ball BearingsBrrDdd Op
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Deep Groove Ball Bearingsd Boundar
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Deep Groove Ball BearingsBrrarraDdD
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Expansion Compensating BearingsBrrD
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AC BearingsBrrDdd Open typeShielde
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!Miniature and Extra Small Bearings
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!Miniature and Extra Small Bearings
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Miniature and Extra Small Ball Bear
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Angular Contact Ball Bearings1.2 Fo
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Single and Duplex Angular Contact B
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Four-Point Contact Ball BearingsQJ
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Double Row Angular Contact Ball Bea
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Double Row Angular Contact Ball Bea
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Self-Aligning Ball Bearings1. Desig
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Self-Aligning Ball BearingsEquivale
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Page 179 and 180: Adapters(for self-aligning ball bea
Page 181: AdaptersB-75
Page 184 and 185: Cylindrical Roller BearingsTable 2
Page 186 and 187: Cylindrical Roller BearingsBBrr1rr1
Page 204 and 205: L Type Loose RibL type collar ringB
Page 206 and 207: L Type Loose RibL type collar ringB
Page 208 and 209: Double Row Cylindrical Roller Beari
Page 214 and 215: Four-Row Cylindrical Roller Bearing
Page 225 and 226: Tapered Roller BearingsSingle row t
Page 227 and 228: Tapered Roller Bearings5. ECO-Top t
Page 229: Tapered Roller BearingsInch series
Page 233 and 234: Tapered Roller BearingsInch series
Page 235 and 236: Tapered Roller BearingsSaSbr1aEquiv
Page 253 and 254: Tapered Roller BearingsDa dbr1arada
Page 257 and 258: Tapered Roller Bearingsr1araEquival
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Tapered Roller BearingsDa dbr1arada
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Double Row Tapered Roller BearingsS
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Four Row Tapered Roller BearingsBea
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Spherical Roller Bearings2. Standar
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Spherical Roller BearingsBrrDddCyli
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Adapter(For spherical roller bearin
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Withdrawal Sleeves(For spherical ro
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Thrust BearingsSingle direction thr
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Thrust BearingsB-257
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Single Direction Thrust Ball Bearin
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Single Direction Thrust Ball Bearin
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Spherical Roller Thrust Bearingsdar
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Locknuts, Lockwashers& Lockplates
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LocknutsReferencewithdrawal sleeve
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LocknutsReferencebore no. lock- Sh
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Locknutsr1gbhsrB30˚ Gd2dPd6d1Beari
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NutsReferencewithdrawal sleeve no.A
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LockwashersSeries AWƒ25˚r2B2ƒ1B1
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LockwashersSeries AWLƒ25˚r2B2ƒ1B
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Snap rings and grooves for rolling
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Snap rings and grooves for rolling
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Catalog List and Appendix Table Con
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Catalog ListCATALOG TITLESCATALOG N
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D-41234567890001020304/2205/2806/32
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Appendix TableAppendix table 2: Com
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Appendix TableAppendix table 5: Dim
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Appendix TableAppendix table 6: Dim
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Appendix TableAppendix table 7: Bas
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Appendix TableAppendix table 9: Kgf
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D-16Rockwell hardnessBrinell hardne
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Ball and Roller Bearings

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