28138/28300X TIMKEN Cylindrical Roller Radial Bearings - KRF bearing Co., Ltd

KRF bearing Co., Ltd: DOUBLE-ROW BEARINGS Single row bearings inch Tapered Roller bearings double-row

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28138/28300X TIMKEN Cylindrical Roller Radial Bearings image

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Types of 28138/28300X TIMKEN Cylindrical Roller Radial Bearings

Series:128000
Cone Part Number:EE128112
Cup Part Number:128160
Design Units:Imperial
Bearing Weight:27.1 Kg
Cage Type:Stamped Steel
d:279.999 mm
D:406.400 mm
B - Cone Width:67.673 mm
C - Cup Width:53.975 mm
B:69.850 mm
R - Cone Backface To Clear Radius1:6.35 mm
r - Cup Backface To Clear Radius2:3.30 mm
da - Cone Frontface Backing Diameter:307.09 mm
db - Cone Backface Backing Diameter:308.10 mm
Da - Cup Frontface Backing Diameter:384.30 mm
Db - Cup Backface Backing Diameter:377.95 mm
Ab - Cage-Cone Frontface Clearance:2.3 mm
Aa - Cage-Cone Backface Clearance:7.4 mm
a - Effective Center Location3:6.6 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:50600 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:195000 lbf
C0 - Static Radial Rating:374000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:33400 lbf
K - Factor7:1.51
e - ISO Factor8:0.39
Y - ISO Factor9:1.55
G1 - Heat Generation Factor (Roller-Raceway):1620
G2 - Heat Generation Factor (Rib-Roller End):240
Cg - Geometry Factor:0.159

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KRF bearing Co., Ltd: AddressIndustrias,Parque Industrial Fazenda Rio GrandeBRAZIL; Phone(Working Time)765-685-2500; Fax

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Stock Categories

Technical Articles

DOUBLE-ROW BEARINGS

Single row bearings inch

Tapered Roller bearings double-row

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