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Professional Tapered Roller Bearing / Tapered Needle Bearing LM742745 - LM742710

Minimum Order Quantity : 1pcs Price : USD
Packaging Details : Single box/Wooden case Delivery Time : 7-35 days
Place of Origin: LUOYANG Brand Name: MONTON
Model Number: LM742745 - LM742710

Detail Information

Name: Tapered Roller Bearings T4CB120-XL D: 120
D: 170 T: 27
Weight: 1.74KG Keywords: Precision Bearing And Machine
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tapered ball bearing

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electric motor bearings

Product Description

LM742745 - LM742710

 

Specifications

M244249/244210CD LM665949/665910CD L730649/730610
M244249D/244210/244210D LM665949DW/665910/665910CD L770847DW/770810/770810D
M244249DW/210/210CD LM720648/720610 L770847DW/770810
M244249DGW/244210/244210D LM739749/739710 L848849/848811
M244249DW/244210 LM739749/739710CD L853049/853010
M246943/246910 LM742749/742710 L860048/860010CD
M246947/246910 LM742749/742710CD L860049/860010CD
M249732/249710CD LM742749DW/714/714D L860049/860010
M249736/249710 LM742749DW/742710 L865547/865512
M249748D/710/710D LM757049/757010 L865548/865512
M249748D/249710 LM761649DW/761610 L879947/879910
M249748D/249710/249710CD LM761649DW/761610/761610D L879946/879910
M249749/249710 LM763449DW/763410/763410D L570649/570610
M249749/249710CD LM769349D/769310 HM231149NA/231110D/HM231149XA
M249749D/249710 LM770945/770910 L778149/778110
M255448/255410 94706D/94113 RT1136(T4dB180, JP18049/JP18010)
M255449/255410CD 94713TD/94113 RT1040(T4dB200)
M255449DW/255410/255410CD 95474D/95925 RT1122(T4CB110)
M257149DW/257110/257110D 95500/95925 RT1130(T4dB150)
M260149DW/260110 95500/95927CD RT1225(T4CB130)
M262449DW/410/410D 95525/95925 T451 T451
M268730/268710 96851D/96140 T611
M268749/268710 96900/96140 T7FC 095/CL7CVQ051/P5
M270749/270710 M272749DW/272710 T7FC080T98/QCL7CDTC20
M272749/272710 M274149/274110D L44643/44610
482/472D M272749/272710CD LM757049/LM757010
29875/29820D 898/892 LM761649DW/LM761610
29880/29820 90334/90744 LM761649DW/LM761610/LM761610D
36690/36620 93708/93125 LM763449DW/LM763410/LM763410D
37431A/37625 93708/93127CD LM769349D/LM769310
38880/38820 93750/93125 LM770945/LM770910
38885/38820 93750/93127CD LM772748/772710
42350/42587 93775/93126 LM772748/LM772710CD
42350/42587B 93775/93127CD LM772749D/LM772710
42362/42584 93787/93125 LM844049/LM844010
42362D/42584 93787/93127DC LM869448/LM869410
42363D/42587/42587D 938/932 LM869448/LM869410CD
42375/42584 938/932CD LM961548/LM961511
42375/42587 93800/93127CD LM451349DW/LM451310
442210 93825/93126 LM961548/LM961511D
46780/46720 93825/93127CD LM961548DW/LM961511
46780/46720CD 943/930 LM258648DW/LM258610/LM258610D
46790/46720 896/892CD LM522549/LM522510
46791DW/46720/46721D 898A/892CD LM451349TD/LM451310
48190/48120 94649/94113 NA170950/171451CD
48268/48220 94649/94114CD NA221027-SW/221576CD
48290/48220 94650/94113 NA231400/231976CD
48290/48220D 94650/94114CD NA329121/329173CD
48290DW/48220/48220D 94687/94113 NA48290SW/48220D
48385/48320D 94687/94114CD NA495A/493D
48393/48320 94700/94113 NA56425SW/56650CD
48506/48750 94700/94114CD NA56425SW/56650D
EE101103/101601CD 94706D/94113 NA759-SW90161
EE107057/107105 94713TD/94113 NA8575-SW/8520D
EE107060/107105 95474D/95925 NA87700/87112D
EE108065/108142 95500/95927CD JHM522649
EE113089/113171D 95525/95925 64450/64700
EE113091/113171D 96851D/96140 LM654649/LM654610CD
EE113091/113171 96900/96140 M274149DW/M274110
EE114080/114160 EE724120/724195 M274149TD/M274110
HH437549/HH437510, 36990/36920, M236849/M236810, M336948/M336912, M336949/M336 912, 67883/67820, M238849/M238810, 87737/87111 M239447/M239410 M239449/M239410, 67885/67820, 87750/87111, M239448A/M239410, LM739749/LM739710 LM241147/LM241110 LL641149/LL641110 67983/67920 LM241148/LM241110 H242649/H242610 LM742745/LM 742710 LM742749/10, LM11949/10, L44643/L44610, LM67048/10, M86649/M86610, M86647/M86610, 15123/15245, HM88547/HM88510, HM89444/HM89410, 598/592A, HM212049/HM212011LM11749/10, LM11949/10, M12649/10, LM12749/10, LM12749/11, L44643/10, M84548/10, 15103/245, 15103S/243, L44649/10, L45449/10, 329013, M86649/10, LM67048/10, LM67049A/10, 15123/245, 2580/20, M88048/10, LM48548/10, 25877/20, 25877/21, 2793/20, 31594/20, 3872/20, L68149/10, L68149/11, HM89449/10, JL69349/10, 2776/20, 2788/20, 418/414, 2789/20, HM801349/10, LM300849/11, HM803146/10, HM803146/11, 18590/20, 501349/10, LM501349/14, 11162/300, 25578/20, HM801349/10, HM801349/11, 25580/20, 25582/20, HM803149/10, 3782/20, 3776/20, LM102949/10, LM603049/11, 25590/20, 25590/22, 25590/23, LM503349A/10, 18690/20, 359A/354A, 3778/20, JLM104948/10, LM104949/11, 18790/20, 18790/24.43780/20, LM806649/10, 387/382A, 387A/382A, 387AS/382A, 387S/382A, 462/453X, 29580/20
46791DW/46720/46721D, 48190/48120, 48286/48220, 48290/48220, 48290/48220D, 48290DW/48220/48220D, 48385/48320D, 48393/48320, 48506/48750, 48685/48620, 48685/48620D, 5160519/5160619 same 6580/6535, 517563A(M252349DW/310), 52375/52637, 52375/52637D, 52393/52618, 52393/52637, 52400/52637, 52400/52637D, 543086/543114, 544090/544116, 544090/544118, 544091/544118, 545112/5451142CD, 545112/545141, 56418/56650CD, 56425/56650, 56425/56650CD

Series

LM742700

Cone Part Number

LM742745

Cup Part Number

LM742710

Design Units

Imperial

Bearing Weight

8 Kg17.6 lb

Cage Type

Stamped Steel

Dimensions

d - Bore

212.725 mm8.3750 in

D - Cup Outer Diameter

285.750 mm11.2500 in

B - Cone Width

46.038 mm1.8125 in

C - Cup Width

34.925 mm1.3750 in

T - Bearing Width

46.038 mm1.8125 in

Abutment and Fillet Dimensions

R - Cone Backface "To Clear" Radius1 3.560 mm0.14 in
r - Cup Backface "To Clear" Radius2 3.30 mm0.130 in

da - Cone Frontface Backing Diameter

225.04 mm9.92 in

db - Cone Backface Backing Diameter

230.12 mm9.06 in

Da - Cup Frontface Backing Diameter

278.90 mm11.02 in

Db - Cup Backface Backing Diameter

265.94 mm10.47 in

Ab - Cage-Cone Frontface Clearance

3 mm0.12 in

Aa - Cage-Cone Backface Clearance

4.6 mm0.18 in
a - Effective Center Location3 14.2 mm0.56 in

Basic Load Ratings

C90 - Dynamic Radial Rating (90 million revolutions)4 25000 lbf111000 N
C1 - Dynamic Radial Rating (1 million revolutions)5 96600 lbf430000 N

C0 - Static Radial Rating

200000 lbf892000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 20600 lbf91800 N

Factors

K - Factor7 1.21
e - ISO Factor8 0.48
Y - ISO Factor9 1.25

G1 - Heat Generation Factor (Roller-Raceway)

867

G2 - Heat Generation Factor (Rib-Roller End)

225

Cg - Geometry Factor

0.139

 

Professional Tapered Roller Bearing / Tapered Needle Bearing LM742745 - LM742710 0

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