Timken NK45/20 needle roller bearings - New energy Bearing Manufacturing Co., Ltd

New energy Bearing Manufacturing Co., Ltd: Angular Contact Ball Bearings Bearing Units Cylindrical Roller Bearings

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Timken NK45/20 needle roller bearings image

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Timken NK45/20 needle roller bearings Code system

Series:565
Cone Part Number:569
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:76900 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:19900 lbf
d:2.5576 in
B - Cone Width:1.4240 in
R - Cone Backface To Clear Radius3:0.14 in
da - Cone Frontface Backing Diameter:2.91 in
db - Cone Backface Backing Diameter:3.19 in
Ab - Cage-Cone Frontface Clearance:0.11 in
Aa - Cage-Cone Backface Clearance:0.1 in
a - Effective Center Location4:-0.32 in
C90 - Dynamic Radial Rating (90 million revolutions)5:11400 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:44100 lbf
C0 - Static Radial Rating:58900 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:7130 lbf
K - Factor8:1.61
G1 - Heat Generation Factor (Roller-Raceway):101.3
G2 - Heat Generation Factor (Rib-Roller End):24
Cg - Geometry Factor:0.117

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New energy Bearing Manufacturing Co., Ltd: Address106 Oak St, Fairview, SD 5702730; Phone(Working Time)983-574-2700; Fax

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Stock Categories

Quality Control

Angular Contact Ball Bearings

Cylindrical Roller Bearings

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