4R442 NTN Cylindrical Roller Bearing - Shenzhen YUYING Bearing Co., Ltd.

Shenzhen YUYING Bearing Co., Ltd.: Vickers Piston Pump PV Series Vickers Vane Pump REXROTH Piston Pump 45 Displacement

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4R442 NTN Cylindrical Roller Bearing image

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4R442 NTN Cylindrical Roller Bearing Exchange Guide

D:342.900 mm
Cone Part Number:H936349
Cg - Geometry Factor:0.148
a - Effective Center Location3:16.8 mm
db - Cone Backface Backing Diameter:217.93 mm
C - Cup Width:53.975 mm
G1 - Heat Generation Factor (Roller-Raceway):638
r - Cup Backface To Clear Radius2:6.35 mm
G2 - Heat Generation Factor (Rib-Roller End):69.1
B - Cone Width:79.375 mm
Da - Cup Frontface Backing Diameter:311.90 mm
Cup Part Number:H936316
Aa - Cage-Cone Backface Clearance:17 mm
da - Cone Frontface Backing Diameter:192.53 mm
Cage Type:Stamped Steel
B:85.725 mm
C0 - Static Radial Rating:316000 lbf
e - ISO Factor8:0.81
R - Cone Backface To Clear Radius1:6.35 mm
Bearing Weight:32.400 Kg

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Shenzhen YUYING Bearing Co., Ltd.: AddressB548 HAO,shenhen,Guangdong,China; Phone(Working Time)86-02-7234249; Fax

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