NNU488 NTN Tapered Roller Bearing - Linqing Kaige Bearing Co., Ltd.

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NNU488 NTN Tapered Roller Bearing Codes and sizes

K - Factor8:1.76
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:240000 lbf
C0 - Static Radial Rating:214000 lbf
db - Cone Backface Backing Diameter:10.71 in
d:9.999 in
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:62200 lbf
Design Units:Imperial
R - Cone Backface To Clear Radius3:0.14 in
Series:LM249700
Cage Type:Stamped Steel
a - Effective Center Location4:0.22 in
Aa - Cage-Cone Backface Clearance:0.24 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:20300 lbf
Ab - Cage-Cone Frontface Clearance:-0.01 in
C1 - Dynamic Radial Rating (1 million revolutions)6:138000 lbf
B - Cone Width:2 in
Cone Part Number:LM249747NW
da - Cone Frontface Backing Diameter:10.71 in
C90 - Dynamic Radial Rating (90 million revolutions)5:35700 lbf

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Linqing Kaige Bearing Co., Ltd.: AddressYandian,Linqing,Shandong,China; Phone(Working Time)86-02-7234269; Fax

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