DC4948VW KOYO Full complement cylindrical roller bearings
Brand Name:KOYO
Model Number:DC4948VW
Design Unit:METRIC
Bore Taper:1/12
Bearing Weight:1130.200 Kg
Cage Type:YMB
Cage Material:Brass
d:900.000 mm
D:1280.000 mm
B - Inner Ring Width:280 mm
PDF DC4948VW

Product Details

Design UnitMETRIC
Bore Taper1/12
Bearing Weight1130.200 Kg
Cage TypeYMB
Cage MaterialBrass
d900.000 mm
D1280.000 mm
B - Inner Ring Width280 mm
B - Outer Ring Width280.000 mm
R - Inner Ring To Clear Radius16.000 mm
r - Outer Ring To Clear Radius26.000 mm
da - Inner Ring Backing Diameter989.000 mm
Da - Outer Ring Backing Diameter1198.000 mm
C0 - Static Radial Rating25500000 N
C1(2) - Dynamic Radial Rating (Two-Rows)12200000 N
e - ISO Factor30.2
Y0 - ISO Factor43.41
Y1 - ISO Factor55.08
Y2 - ISO Factor63.33
Reference Thermal Speed Rating (Grease)230
Reference Thermal Speed Rating (Oil)7250
Cg - Geometry Factor80.1428
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Company Profile

FGDB Pump Machinery Equipment Co., Ltd.
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