L555249/L555210D+A NTN Cylindrical Roller Bearing

High Quality L555249/L555210D+A NTN Cylindrical Roller Bearing. Competitive 118000 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 Cylindrical Roller Bearing Pricing. Accept Small Pknx Machinery Co., Ltd Order. Easy and EE420651 Cone Part Number Fast Shipping.

Brand Name:NTN
Model Number:L555249/L555210D+A
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

Product Details

Cone Part NumberEE420651
C0 - Static Radial Rating409000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2118000 lbf
Cage TypeStamped Steel
Aa - Cage-Cone Backface Clearance0.72 in
Ab - Cage-Cone Frontface Clearance0.14 in
K - Factor81.45
da - Cone Frontface Backing Diameter7.83 in
B - Cone Width3.4999 in
Series420000
R - Cone Backface To Clear Radius30.380 in
Design UnitsImperial
G2 - Heat Generation Factor (Rib-Roller End)128.2
Cg - Geometry Factor0.145
d6.5 in
C90 - Dynamic Radial Rating (90 million revolutions)568100 lbf
G1 - Heat Generation Factor (Roller-Raceway)1150.5
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1457000 lbf
a - Effective Center Location4-0.61 in
db - Cone Backface Backing Diameter8.46 in
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Company Profile

Pknx Machinery Co., Ltd
Phone 028-83315983
Fax 028-83315983
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