21313E SKF Spherical Roller Bearing with Cylindrical Bore 65x140x33mm
SKF Spherical roller bearing with cylindrical bore and annular groove with three lubrication holes in outer ring 65mm inside x 140mm outside x 33mm width, also know as 21313CCW33
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From
£144.83
£120.69 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 65 mm Bore diameter
D 140 mm Outside diameter
B 33 mm Width
d2 ? 94.7 mm Shoulder diameter of inner ring
D1 ? 124 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. 77 mm Diameter of shaft abutment
Da max. 128 mm Diameter of housing abutment
ra max. 2 mm Radius of fillet
Calculation data
Basic dynamic load rating C 243 kN
Basic static load rating C0 270 kN
Fatigue load limit Pu 29 kN
Reference speed 4 300 r/min
Limiting speed 6 000 r/min
Limiting value e 0.22
Calculation factor Y1 3
Calculation factor Y2 4.6
Calculation factor Y0 2.8
Mass
Mass 2.55 kg
Properties
Bore type Cylindrical
Cage Sheet metal
Locating feature, bearing outer ring Without
Lubricant None
Number of rows 2
Radial internal clearance CN
Relubrication feature With
Sealing Without
Accommodate misalignment
High load carrying capacity
Low friction and long service life
Increased wear resistance
Dimensions
d 65 mm Bore diameter
D 140 mm Outside diameter
B 33 mm Width
d2 ? 94.7 mm Shoulder diameter of inner ring
D1 ? 124 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. 77 mm Diameter of shaft abutment
Da max. 128 mm Diameter of housing abutment
ra max. 2 mm Radius of fillet
Calculation data
Basic dynamic load rating C 243 kN
Basic static load rating C0 270 kN
Fatigue load limit Pu 29 kN
Reference speed 4 300 r/min
Limiting speed 6 000 r/min
Limiting value e 0.22
Calculation factor Y1 3
Calculation factor Y2 4.6
Calculation factor Y0 2.8
Mass
Mass 2.55 kg
Properties
Bore type Cylindrical
Cage Sheet metal
Locating feature, bearing outer ring Without
Lubricant None
Number of rows 2
Radial internal clearance CN
Relubrication feature With
Sealing Without