NN4928K NSK CYLINDRICAL ROLLER BEARING - NTK BEARING CORP.OF CANADA LTD.

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NN4928K NSK CYLINDRICAL ROLLER BEARING Description of the code

K - Factor8:1.76
db - Cone Backface Backing Diameter:11.02 in
C0 - Static Radial Rating:455000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:117000 lbf
Design Units:Imperial
Series:M252300
Cg - Geometry Factor:0.159
Aa - Cage-Cone Backface Clearance:0.29 in
C90 - Dynamic Radial Rating (90 million revolutions)5:67000 lbf
B - Cone Width:2.9375 in
d:9.7500 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:450000 lbf
a - Effective Center Location4:-0.26 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:38100 lbf
da - Cone Frontface Backing Diameter:10.63 in
Cage Type:Stamped Steel
G1 - Heat Generation Factor (Roller-Raceway):1839.2
G2 - Heat Generation Factor (Rib-Roller End):226.1
Cone Part Number:M252337
Ab - Cage-Cone Frontface Clearance:0.19 in

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NTK BEARING CORP.OF CANADA LTD.: Address0987 Kitima Road, Mississauga, Ontario, L9N 1M6, Canada; Phone(Working Time)905-907-3409; Fax

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