PFI 25580/21 tapered roller bearings - New energy Bearing Manufacturing Co., Ltd

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PFI 25580/21 tapered roller bearings image

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PFI 25580/21 tapered roller bearings Codes and sizes

Series:33020
Cone Part Number:X33020
Design Units:METRIC
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:98100 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:25400 lbf
d:100 mm
B - Cone Width:39 mm
WPD:142.3 mm
DD:131 mm
R - Cone Backface To Clear Radius3:2.030 mm
da - Cone Frontface Backing Diameter:107 mm
db - Cone Backface Backing Diameter:111 mm
Ab - Cage-Cone Frontface Clearance:3 mm
Aa - Cage-Cone Backface Clearance:1.3 mm
a - Effective Center Location4:-9.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)5:65000 N
C1 - Dynamic Radial Rating (1 million revolutions)6:251000 N
C0 - Static Radial Rating:393000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:31900 N
K - Factor8:2.03
G1 - Heat Generation Factor (Roller-Raceway):206.3
G2 - Heat Generation Factor (Rib-Roller End):65.1
Cg - Geometry Factor:0.0938

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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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