4R7105K NSK Four Row Cylindrical Roller Bearings NTN 

Brand Name:NSK
Model Number:4R7105K
Series:26000
Cone Part Number:26131
Cup Part Number:26334
Design Units:Imperial
Bearing Weight:0.6 Kg
Cage Type:Stamped Steel
d:33.338 mm
D:85.001 mm

Product Details

Series26000
Cone Part Number26131
Cup Part Number26334
Design UnitsImperial
Bearing Weight0.6 Kg
Cage TypeStamped Steel
d33.338 mm
D85.001 mm
B - Cone Width18.923 mm
C - Cup Width15.875 mm
B18.999 mm
R - Cone Backface To Clear Radius13.560 mm
r - Cup Backface To Clear Radius21.52 mm
da - Cone Frontface Backing Diameter38.61 mm
db - Cone Backface Backing Diameter44.45 mm
Da - Cup Frontface Backing Diameter66.50 mm
Db - Cup Backface Backing Diameter68.07 mm
Ab - Cage-Cone Frontface Clearance2.3 mm
Aa - Cage-Cone Backface Clearance0 mm
a - Effective Center Location3-4.1 mm
C90 - Dynamic Radial Rating (90 million revolutions)44060 lbf
C1 - Dynamic Radial Rating (1 million revolutions)515700 lbf
C0 - Static Radial Rating13500 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)62500 lbf
K - Factor71.62
e - ISO Factor80.36
Y - ISO Factor91.67
G1 - Heat Generation Factor (Roller-Raceway)16.1
G2 - Heat Generation Factor (Rib-Roller End)10.1
Cg - Geometry Factor0.063
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Company Profile

Phone +54-12-4-352-0988
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