NJ2228EMA TIMKEN Cylindrical Roller Radial Bearings

Brand Name:TIMKEN
Model Number:NJ2228EMA
Series:07000
Cone Part Number:07100-SA
Cup Part Number:07205
Design Units:Imperial
Bearing Weight:0.10 Kg
Cage Type:Stamped Steel
d:25.400 mm
D:51.999 mm
PDF NJ2228EMA

Product Details

Series07000
Cone Part Number07100-SA
Cup Part Number07205
Design UnitsImperial
Bearing Weight0.10 Kg
Cage TypeStamped Steel
d25.400 mm
D51.999 mm
B - Cone Width14.260 mm
C - Cup Width12.700 mm
B15.011 mm
R - Cone Backface To Clear Radius13.300 mm
r - Cup Backface To Clear Radius22.03 mm
da - Cone Frontface Backing Diameter29.46 mm
db - Cone Backface Backing Diameter35.05 mm
Da - Cup Frontface Backing Diameter48.51 mm
Db - Cup Backface Backing Diameter44.45 mm
Ab - Cage-Cone Frontface Clearance2 mm
Aa - Cage-Cone Backface Clearance0 mm
a - Effective Center Location3-2.8 mm
C90 - Dynamic Radial Rating (90 million revolutions)41700 lbf
C1 - Dynamic Radial Rating (1 million revolutions)56540 lbf
C0 - Static Radial Rating6650 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)61170 lbf
K - Factor71.45
e - ISO Factor80.4
Y - ISO Factor91.49
G1 - Heat Generation Factor (Roller-Raceway)7.6
G2 - Heat Generation Factor (Rib-Roller End)7.07
Cg - Geometry Factor0.0509
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Company Profile

Phone 765-685-2500
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