229750C NSK Railway Rolling Spherical Roller Bearings - Rexroth Pump Group Co., Limited

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229750C NSK Railway Rolling Spherical Roller Bearings image

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229750C NSK Railway Rolling Spherical Roller Bearings Specifications

K - Factor8:1.93
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:8810 lbf
Cg - Geometry Factor:0.0725
C0 - Static Radial Rating:23000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:19500 lbf
R - Cone Backface To Clear Radius3:0.14 in
G1 - Heat Generation Factor (Roller-Raceway):28.7
Ab - Cage-Cone Frontface Clearance:0.06 in
Design Units:Imperial
d:1.5 in
G2 - Heat Generation Factor (Rib-Roller End):12.2
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:2630 lbf
Series:2700
db - Cone Backface Backing Diameter:1.97 in
Cone Part Number:2788
Aa - Cage-Cone Backface Clearance:0.04 in
a - Effective Center Location4:-0.32 in
Cage Type:Stamped Steel
da - Cone Frontface Backing Diameter:1.71 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:34000 lbf

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Rexroth Pump Group Co., Limited: Address4973 Levy Street, St-Laurent, Quebec, H4R 2N9, Canada; Phone(Working Time)+1-514-333-8054; Fax

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