48290 DW/220/220 D Tapered Roller Bearings - NTK BEARING CORP.OF CANADA LTD.

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Plain Bearings Product Description

C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:1070000 lbf
C0 - Static Radial Rating:1490000 lbf
a - Effective Center Location4:1.1 in
B - Cone Width:3.7500 in
G1 - Heat Generation Factor (Roller-Raceway):12635.6
Cone Part Number:L281147
Ab - Cage-Cone Frontface Clearance:0.27 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:90700 lbf
Aa - Cage-Cone Backface Clearance:0.24 in
d:26.0000 in
K - Factor8:1.76
G2 - Heat Generation Factor (Rib-Roller End):984.9
C1 - Dynamic Radial Rating (1 million revolutions)6:615000 lbf
C90 - Dynamic Radial Rating (90 million revolutions)5:159000 lbf
R - Cone Backface To Clear Radius3:0.25 in
Design Units:Imperial
Cg - Geometry Factor:0.297
db - Cone Backface Backing Diameter:27.28 in
da - Cone Frontface Backing Diameter:26.81 in
Cage Type:Pin-Type

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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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