| Dimensions - d (inside diameter) | 20mm |
|---|---|
| Dimensions - D (outside diameter) | 42mm |
| Dimensions - B (width) | 15mm |
SKF Metric taper roller bearing priced cup & cone together 20mm inside x 42mm outside x 15mm width, also known as 32004X/Q
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: 20mm
Outside diameter D: 42mm
Width T: 15mm
Basic load ratings:
Dynamic C: 24,2kN
Static Co: 27kN
Fatigue load limit Pu: 2,7kN
Speed ratings:
Reference speed: 12 000 r/min
Limiting speed: 16 000 r/min
Mass: 0,097kg
Dimensions:
d1: 31,1mm
B: 15mm
C: 12mm
r1,2 min: 0,06mm
r3,4 min: 0,06mm
a: 10mm
