NNU4948 NTN Tapered Roller Bearing - BEARINGS TRAINING INDUSTRY

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NNU4948 NTN Tapered Roller Bearing specification

Ab - Cage-Cone Frontface Clearance:0.08 in
K - Factor7:2.2
e - ISO Factor8:0.27
da - Cone Frontface Backing Diameter:0.94 in
r - Cup Backface To Clear Radius2:0.050 in
D1 - Flange Outer Diameter:2.0898 in
B - Cone Width:0.7500 in
C0 - Static Radial Rating:9100 lbf
Design Units:Imperial
Series:09000
D:1.9380 in
C1 - Dynamic Radial Rating (1 million revolutions)5:9630 lbf
C1 - Cup Flange Width:0.1280 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:1140 lbf
R - Cone Backface To Clear Radius1:0.050 in
Da - Cup Frontface Backing Diameter:1.85 in
G2 - Heat Generation Factor (Rib-Roller End):4.05
Aa - Cage-Cone Backface Clearance:-0.01 in
C90 - Dynamic Radial Rating (90 million revolutions)4:2500 lbf
T - Bearing Width to Flange:0.2755 in

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BEARINGS TRAINING INDUSTRY: Address377 South Layton Road Anderson Indiana 42361, U.S.A.; Phone(Working Time)409-782-6347; Fax

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