7203CTRDULP3 NSK Super Precision Bearings - China 608rs Bearing Supplier

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7203CTRDULP3 NSK Super Precision Bearings Exchange Guide

Series:30309M
a - Effective Center Location4:-6.1 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:19800 N
Cg - Geometry Factor:0.0851
Aa - Cage-Cone Backface Clearance:0.3 mm
B - Cone Width:25.000 mm
da - Cone Frontface Backing Diameter:56 mm
db - Cone Backface Backing Diameter:59 mm
d:45.000 mm
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:13100 lbf
DD:82.9 mm
Design Units:METRIC
Cage Type:Stamped Steel
Ab - Cage-Cone Frontface Clearance:4.3 mm
R - Cone Backface To Clear Radius3:2.030 mm
K - Factor8:1.69
Cone Part Number:X30309M
G2 - Heat Generation Factor (Rib-Roller End):18.4
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:50500 lbf
G1 - Heat Generation Factor (Roller-Raceway):41.9

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China 608rs Bearing Supplier: Address5430 Kitimat Road, Mississ, Oario, L4N 1Y6; Phone(Working Time)+1-655-809-7643; Fax

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