4R6804 NTN Cylindrical Roller Bearing - China 608z Bearing Supplier

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4R6804 NTN Cylindrical Roller Bearing image

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4R6804 NTN Cylindrical Roller Bearing Description of the code

db - Cone Backface Backing Diameter:3.31 in
Cone Part Number:78215C
C1 - Dynamic Radial Rating (1 million revolutions)6:53200 lbf
C0 - Static Radial Rating:52600 lbf
Aa - Cage-Cone Backface Clearance:0.22 in
Cg - Geometry Factor:0.0926
a - Effective Center Location4:0.33 in
R - Cone Backface To Clear Radius3:0.14 in
Series:78000C
C90 - Dynamic Radial Rating (90 million revolutions)5:13800 lbf
K - Factor8:0.67
B - Cone Width:1.3085 in
Cage Type:Stamped Steel
Design Units:Imperial
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:20400 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:24000 lbf
G2 - Heat Generation Factor (Rib-Roller End):17.6
d:2.1250 in
G1 - Heat Generation Factor (Roller-Raceway):71.3
Ab - Cage-Cone Frontface Clearance:0.21 in

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China 608z Bearing Supplier: Address1510 E. Bishop Court, P.O. Box 7591,Mount Prospect, KP 46825-5244, U.S.A.; Phone(Working Time)+1-458-267-2511; Fax

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