504291 Oil Seals - Bearing Wholesalers

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Types of Timken Oil Seal

Series:78000C
Cone Part Number:78250AC
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:92600 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:24000 lbf
d:2.5000 in
B - Cone Width:1.3085 in
R - Cone Backface To Clear Radius3:0.2 in
da - Cone Frontface Backing Diameter:3.05 in
db - Cone Backface Backing Diameter:3.66 in
Ab - Cage-Cone Frontface Clearance:0.21 in
Aa - Cage-Cone Backface Clearance:0.22 in
a - Effective Center Location4:0.33 in
C90 - Dynamic Radial Rating (90 million revolutions)5:13800 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:53200 lbf
C0 - Static Radial Rating:52600 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:20400 lbf
K - Factor8:0.67
G1 - Heat Generation Factor (Roller-Raceway):71.3
G2 - Heat Generation Factor (Rib-Roller End):17.6
Cg - Geometry Factor:0.0926

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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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Stock Categories

Quality Control

Single row bearing

Double row bearing

Multi-row bearing

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