NJ312MC3 Cylindrical Roller Bearings Interchange 2018 NEW
Design Unit:METRIC
Bearing Weight:449.100 Kg
Cage Type:YMB
Cage Material:Brass
d:440.000 mm
D:720.000 mm
B - Inner Ring Width:280 mm
B - Outer Ring Width:280.000 mm

Product Details

Design UnitMETRIC
Bearing Weight449.100 Kg
Cage TypeYMB
Cage MaterialBrass
d440.000 mm
D720.000 mm
B - Inner Ring Width280 mm
B - Outer Ring Width280.000 mm
R - Inner Ring To Clear Radius15.000 mm
r - Outer Ring To Clear Radius25.000 mm
da - Inner Ring Backing Diameter495.000 mm
Da - Outer Ring Backing Diameter656.000 mm
C0 - Static Radial Rating12900000 N
C1(2) - Dynamic Radial Rating (Two-Rows)7120000 N
e - ISO Factor30.36
Y0 - ISO Factor41.88
Y1 - ISO Factor52.79
Y2 - ISO Factor61.84
Reference Thermal Speed Rating (Grease)250
Reference Thermal Speed Rating (Oil)7260
Cg - Geometry Factor80.0983
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Company Profile

Bearing Distributors Inc
Worktime 9.00--18.00
Phone 0065-31591338
Fax 0065-31591338
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