21315E/C4 SKF Spherical Roller Bearing with Cylindrical Bore 75x160x37mm
SKF Spherical roller bearing with cylindrical bore, C4 clearance and annular groove with three lubrication holes in outer ring 75mm inside x 160mm outside x 37mm width, also know as 21315CCC4W33
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From
£242.95
£202.46 exc.VAT
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SKF Spherical roller bearings can accommodate heavy loads in both directions. They are self-aligning and accommodate misalignment and shaft deflections, with virtually no increase in friction or temperature. They can be used in a modular system, including housings, sleeves and nuts.
Accommodate misalignment
High load carrying capacity
Low friction and long service life
Increased wear resistance
Dimensions
d 75 mm Bore diameter
D 160 mm Outside diameter
B 37 mm Width
d2 ? 101 mm Shoulder diameter of inner ring
D1 ? 133 mm Shoulder/recess diameter of outer ring
b 6 mm Width of lubrication groove
K 3 mm Diameter of lubrication hole
r1,2 min. 2.1 mm Chamfer dimension
Abutment dimensions
da min. 87 mm Diameter of shaft abutment
Da max. 148 mm Diameter of housing abutment
ra max. 2 mm Radius of fillet
Calculation data
Basic dynamic load rating C 291 kN
Basic static load rating C0 325 kN
Fatigue load limit Pu 34.5 kN
Reference speed 4 000 r/min
Limiting speed 5 600 r/min
Limiting value e 0.22
Calculation factor Y1 3
Calculation factor Y2 4.6
Calculation factor Y0 2.8
Mass
Mass 3.8 kg
Properties
Bore type Cylindrical
Cage Sheet metal
Locating feature, bearing outer ring Without
Lubricant None
Number of rows 2
Radial internal clearance C4
Relubrication feature With
Sealing Without
Accommodate misalignment
High load carrying capacity
Low friction and long service life
Increased wear resistance
Dimensions
d 75 mm Bore diameter
D 160 mm Outside diameter
B 37 mm Width
d2 ? 101 mm Shoulder diameter of inner ring
D1 ? 133 mm Shoulder/recess diameter of outer ring
b 6 mm Width of lubrication groove
K 3 mm Diameter of lubrication hole
r1,2 min. 2.1 mm Chamfer dimension
Abutment dimensions
da min. 87 mm Diameter of shaft abutment
Da max. 148 mm Diameter of housing abutment
ra max. 2 mm Radius of fillet
Calculation data
Basic dynamic load rating C 291 kN
Basic static load rating C0 325 kN
Fatigue load limit Pu 34.5 kN
Reference speed 4 000 r/min
Limiting speed 5 600 r/min
Limiting value e 0.22
Calculation factor Y1 3
Calculation factor Y2 4.6
Calculation factor Y0 2.8
Mass
Mass 3.8 kg
Properties
Bore type Cylindrical
Cage Sheet metal
Locating feature, bearing outer ring Without
Lubricant None
Number of rows 2
Radial internal clearance C4
Relubrication feature With
Sealing Without