7903CTRSUMP3 NSK Super Precision Bearings - Jinan Kaidong Bearing Co., Ltd.

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7903CTRSUMP3 NSK Super Precision Bearings image

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7903CTRSUMP3 NSK Super Precision Bearings Characteristics

Aa - Cage-Cone Backface Clearance:0.14 in
d:5.9050 in
R - Cone Backface To Clear Radius3:0.13 in
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:34800 lbf
Cg - Geometry Factor:0.133
G1 - Heat Generation Factor (Roller-Raceway):473.4
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:134000 lbf
da - Cone Frontface Backing Diameter:6.46 in
db - Cone Backface Backing Diameter:6.57 in
Design Units:Imperial
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:12500 lbf
Ab - Cage-Cone Frontface Clearance:0.07 in
C1 - Dynamic Radial Rating (1 million revolutions)6:77100 lbf
C0 - Static Radial Rating:143000 lbf
B - Cone Width:1.875 in
K - Factor8:1.6
C90 - Dynamic Radial Rating (90 million revolutions)5:20000 lbf
a - Effective Center Location4:-0.1 in
Cone Part Number:M432144

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Jinan Kaidong Bearing Co., Ltd.: AddressNo 88, Dikou Road .Tianqiao District; Phone(Working Time)86-15185689412; Fax

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