30303J2 SKF Tapered Roller Bearing 17x47x15.25mm
SKF Metric taper roller bearing priced cup & cone together 17mm inside x 47mm outside x 15.25mm width
Regular price
From
£12.42
£10.35 exc.VAT
Couldn't load pickup availability
SKF Taper roller bearings have tapered inner and outer ring raceways between which tapered rollers are arranged. The projection lines of all the tapered surfaces meet at a common point on the bearing axis. Their design makes taper roller bearings particularly suitable for the accommodation of combined (radial and axial) loads.
Taper roller bearings are generally separable, i.e. the cone, consisting of the inner ring with roller and cage assembly, can be mounted separately from the cup (outer ring).
SKF taper roller bearings have the logarithmic contact profile that provides optimum stress distribution over the roller/raceway contacts. The special design of the sliding surfaces of the guide flange and large roller ends considerably promote lubricant film formation in the roller end/flange contacts. The resulting benefits include increased operational reliability and reduced sensitivity to misalignment.
Principal dimensions:
Inside diameter d: 17mm
Outside diameter D: 47mm
Width T: 15.25mm
Basic load ratings:
Dynamic C: 28,1kN
Static Co: 25kN
Fatigue load limit Pu: 2,75kN
Speed ratings:
Reference speed: 12 000 r/min
Limiting speed: 16 000 r/min
Mass: 0,13kg
Dimensions:
d1: 30,4mm
B: 14mm
C: 12mm
r1,2 min: 1mm
r3,4 min: 1mm
a: 10mm
Taper roller bearings are generally separable, i.e. the cone, consisting of the inner ring with roller and cage assembly, can be mounted separately from the cup (outer ring).
SKF taper roller bearings have the logarithmic contact profile that provides optimum stress distribution over the roller/raceway contacts. The special design of the sliding surfaces of the guide flange and large roller ends considerably promote lubricant film formation in the roller end/flange contacts. The resulting benefits include increased operational reliability and reduced sensitivity to misalignment.
Principal dimensions:
Inside diameter d: 17mm
Outside diameter D: 47mm
Width T: 15.25mm
Basic load ratings:
Dynamic C: 28,1kN
Static Co: 25kN
Fatigue load limit Pu: 2,75kN
Speed ratings:
Reference speed: 12 000 r/min
Limiting speed: 16 000 r/min
Mass: 0,13kg
Dimensions:
d1: 30,4mm
B: 14mm
C: 12mm
r1,2 min: 1mm
r3,4 min: 1mm
a: 10mm