LR20X25X12.5 Needle Roller Bearing Inner Ring 20x25x12..5mm - Bearing Wholesalers

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LR20X25X12.5 Needle Roller Bearing Inner Ring 20x25x12..5mm image

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LR20X25X12.5 Needle Roller Bearing Inner Ring 20x25x12..5mm Specifications

Series:32316M
Cone Part Number:X32316M
Design Units:METRIC
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:176000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:45500 lbf
d:80 mm
B - Cone Width:58.000 mm
WPD:157.8 mm
DD:138.5 mm
R - Cone Backface To Clear Radius3:3.050 mm
da - Cone Frontface Backing Diameter:100 mm
db - Cone Backface Backing Diameter:105 mm
Ab - Cage-Cone Frontface Clearance:4.3 mm
Aa - Cage-Cone Backface Clearance:3.3 mm
a - Effective Center Location4:-19 mm
C90 - Dynamic Radial Rating (90 million revolutions)5:116000 N
C1 - Dynamic Radial Rating (1 million revolutions)6:448000 N
C0 - Static Radial Rating:566000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:68700 N
K - Factor8:1.69
G1 - Heat Generation Factor (Roller-Raceway):196.5
G2 - Heat Generation Factor (Rib-Roller End):27.7
Cg - Geometry Factor:0.0923

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Bearing Wholesalers: Emailcarina@bearing-wholesalers.com; Address258 Bearing Wholesalers Center Hill, Singapore 628925; Phone(Working Time)+6531591338; Fax+6531591338

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Single row bearing

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