KOYO RNAO17X25X20 needle roller bearings - Huaxin Bearing Co., Ltd

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KOYO RNAO17X25X20 needle roller bearings Interchange guide

Series:LM770900
Cone Part Number:LM770949
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:583000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:151000 lbf
d:18.0000 in
B - Cone Width:3.3125 in
R - Cone Backface To Clear Radius3:0.25 in
da - Cone Frontface Backing Diameter:18.86 in
db - Cone Backface Backing Diameter:19.25 in
Ab - Cage-Cone Frontface Clearance:0.2 in
Aa - Cage-Cone Backface Clearance:0.48 in
a - Effective Center Location4:1.2 in
C90 - Dynamic Radial Rating (90 million revolutions)5:86800 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:335000 lbf
C0 - Static Radial Rating:773000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:67300 lbf
K - Factor8:1.29
Cg - Geometry Factor:0.237

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Huaxin Bearing Co., Ltd: Address760 South Layton Road Indiana 46011, U.S.A.; Phone(Working Time)205-974-2173; Fax

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Stock Categories

Quality Control

Angular Contact Ball Bearings

Complex Bearings

Contact Us