L555249/L555210D+A NTN Cylindrical Roller Bearing - Pknx Machinery Co., Ltd

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L555249/L555210D+A NTN Cylindrical Roller Bearing image

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Information techniques L555249/L555210D+A NTN Cylindrical Roller Bearing

Cone Part Number:EE420651
C0 - Static Radial Rating:409000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:118000 lbf
Cage Type:Stamped Steel
Aa - Cage-Cone Backface Clearance:0.72 in
Ab - Cage-Cone Frontface Clearance:0.14 in
K - Factor8:1.45
da - Cone Frontface Backing Diameter:7.83 in
B - Cone Width:3.4999 in
Series:420000
R - Cone Backface To Clear Radius3:0.380 in
Design Units:Imperial
G2 - Heat Generation Factor (Rib-Roller End):128.2
Cg - Geometry Factor:0.145
d:6.5 in
C90 - Dynamic Radial Rating (90 million revolutions)5:68100 lbf
G1 - Heat Generation Factor (Roller-Raceway):1150.5
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:457000 lbf
a - Effective Center Location4:-0.61 in
db - Cone Backface Backing Diameter:8.46 in

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Pknx Machinery Co., Ltd: AddressNo. 1589, 12F, Building 8, Lianglidenghuanggang, No, 6 Jinfeng Rd., Jinniu District, Chengdu, Sichua; Phone(Working Time)028-83315983; Fax028-83315983

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