NNU4856 NTN Tapered Roller Bearing - NACHI BEARINGS OF AMERICA CORP.

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NNU4856 NTN Tapered Roller Bearing image

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The details of Cylindrical Roller Bearing

da - Cone Frontface Backing Diameter:31.5 mm
Y - ISO Factor9:1.71
G1 - Heat Generation Factor (Roller-Raceway):14.6
a - Effective Center Location3:-5.8 mm
Design Units:Imperial
C0 - Static Radial Rating:12100 lbf
C90 - Dynamic Radial Rating (90 million revolutions)4:3490 lbf
Da - Cup Frontface Backing Diameter:58.42 mm
Db - Cup Backface Backing Diameter:55.12 mm
B - Cone Width:20.638 mm
Ab - Cage-Cone Frontface Clearance:1.8 mm
Cup Part Number:15245
G2 - Heat Generation Factor (Rib-Roller End):7.58
C - Cup Width:14.288 mm
r - Cup Backface To Clear Radius2:1.27 mm
C1 - Dynamic Radial Rating (1 million revolutions)5:13500 lbf
Cone Part Number:15100
Bearing Weight:0.30 Kg
D:61.999 mm
d:25.400 mm

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NACHI BEARINGS OF AMERICA CORP.: Address5600 Corporate Way Richmond, Kentucky 450987, U.S.A.; Phone(Working Time)873-626-5600; Fax

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