Toyana LM12749/11 tapered roller bearings - Shandong Chik Bearing Co., Ltd.

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Toyana LM12749/11 tapered roller bearings image

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Toyana LM12749/11 tapered roller bearings Details

Series:LM545800
Cone Part Number:LM545848AH
Cup Part Number:LM545812
Design Units:Imperial
Bearing Weight:10.60 Kg
Cage Type:Stamped Steel
d:234.848 mm
D:317.500 mm
B - Cone Width:53.975 mm
C - Cup Width:36.513 mm
B:49.215 mm
R - Cone Backface To Clear Radius1:3.560 mm
r - Cup Backface To Clear Radius2:3.30 mm
da - Cone Frontface Backing Diameter:246.13 mm
db - Cone Backface Backing Diameter:251.97 mm
Da - Cup Frontface Backing Diameter:306.58 mm
Db - Cup Backface Backing Diameter:296.93 mm
Ab - Cage-Cone Frontface Clearance:1 mm
Aa - Cage-Cone Backface Clearance:3.3 mm
a - Effective Center Location3:8.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:35700 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:138000 lbf
C0 - Static Radial Rating:213000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:24300 lbf
K - Factor7:1.47
e - ISO Factor8:0.4
Y - ISO Factor9:1.51
G1 - Heat Generation Factor (Roller-Raceway):938.2
G2 - Heat Generation Factor (Rib-Roller End):175.8
Cg - Geometry Factor:0.134

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Shandong Chik Bearing Co., Ltd.: AddressLongao No. 9, Longao Road, Gaoxin District, Jinan, Shandong, China; Phone(Working Time)86-13563849567; Fax

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