23122C NSK Railway Rolling Spherical Roller Bearings - DSA Vacuum Pump Co., Ltd.

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23122C NSK Railway Rolling Spherical Roller Bearings image

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Railway Rolling Spherical Roller Bearings Product Description

C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:430000 lbf
G1 - Heat Generation Factor (Roller-Raceway)8:1840
Design Units:Imperial
C0 - Static Radial Rating:462000 lbf
B - Double Cone Width:5.0625 in
Cage Type:Stamped Steel
Cg - Geometry Factor9:0.177
da - Cone Frontface Backing Diameter:12.91 in
Cone Part Number:M757447D
G2 - Heat Generation Factor (Rib-Roller End):253
d:11.9940 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:64000 lbf
R - Cone Frontface To Clear Radius2:0.130 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:51800 lbf
K - Factor7:1.24
Series:M757400
Ab - Cage-Cone Frontface Clearance:0.21 in
db - Cone Backface Backing Diameter:12.91 in
C1 - Dynamic Radial Rating (1 million revolutions)1:247000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:111000 lbf

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DSA Vacuum Pump Co., Ltd.: Address125367, Moscow, ul. Victorenko 5, bld 1, Business center "Victory Plaza", Russia; Phone(Working Time); Fax

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