NNU4921K NTN Cylindrical Roller Bearing - China 6205 Bearing Supplier

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NNU4921K NTN Cylindrical Roller Bearing image

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NNU4921K NTN Cylindrical Roller Bearing Dimensions

C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:190000 lbf
Design Units:Imperial
G1 - Heat Generation Factor (Roller-Raceway):4639.7
Ab - Cage-Cone Frontface Clearance:0.19 in
db - Cone Backface Backing Diameter:17.32 in
Cage Type:Pin-Type
Series:M667900
d:16.1250 in
Aa - Cage-Cone Backface Clearance:0.24 in
Cg - Geometry Factor:0.232
C90 - Dynamic Radial Rating (90 million revolutions)5:109000 lbf
da - Cone Frontface Backing Diameter:16.97 in
K - Factor8:1.4
G2 - Heat Generation Factor (Rib-Roller End):498.9
C0 - Static Radial Rating:886000 lbf
Cone Part Number:M667947
R - Cone Backface To Clear Radius3:0.25 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:731000 lbf
B - Cone Width:3.4375 in
C1 - Dynamic Radial Rating (1 million revolutions)6:420000 lbf

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China 6205 Bearing Supplier: Address401 Courtneypark Drive West, Sauga,Bario, G1Y 5DF, Canada; Phone(Working Time)+1-366-358-0620; Fax

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