31318J2 SKF Tapered Roller Bearing 90x190x46.5mm

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View all Taper Roller Bearings - Metric

SKF Metric taper roller bearing priced cup & cone together 90mm inside x 190mm outside x 46.5mm width

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: 90mm
Outside diameter D: 190mm
Width T: 46.5mm

Basic load ratings:
Dynamic C: 264kN
Static Co: 315kN

Fatigue load limit Pu: 36.5kN

Speed ratings:
Reference speed: 2 400 r/min
Limiting speed: 3 400 r/min

Mass: 5,90kg

Dimensions:
d1: 138mm
B: 43mm
C: 30mm
r1,2 min: 4mm
r3,4 min: 3mm
a: 57mm

SKFHere at Bearing King we offer the full range of SKF products including ball, self-aligning, angular contact, cylindrical, needle and spherical bearings at highly competitive prices which are available for same or next day delivery