3780/3720

Single row tapered roller bearing

Single row tapered roller bearings are designed to accommodate combined radial and axial loads and provide low friction during operation.

The inner ring, with rollers and cage, can be mounted separately from the outer ring. These separable and interchangeable components facilitate mounting, dismounting and maintenance. By mounting one single row tapered roller bearing against another and applying a preload, a rigid bearing application can be achieved.

  • High radial and axial load carrying capacity
  • Accommodate axial loads in one direction
  • Low friction and long service life
  • Separable and interchangeable components

Dimensions

Bore diameter 50.8 mm
Outside diameter 93.264 mm
Width, total 30.302 mm
Width, inner ring 30.302 mm
Width, outer ring 23.812 mm
Contact angle 12.717 °

Performance

Basic dynamic load rating 134 kN
Basic static load rating 146 kN
Reference speed 5 600 r/min
Limiting speed 7 000 r/min
SKF performance class SKF Explorer

Properties

Bearing part Complete bearing
Number of rows 1
Locating feature, bearing outer ring None
Bore type Cylindrical
Cage Sheet metal
Arrangement of contact angle (double-row bearing) Not applicable
Matched arrangement No
Coating Without
Sealing Without
Lubricant None
Relubrication feature Without
Unit system Inch

Logistics

Product net weight 0.88 kg
eClass code 23-05-09-10
UNSPSC code 31171516

(50.8X93.264X30.302) (3780/3720) (3780-3720) (3780/20)

Additional information

Weight 0.88 kg
Size (mm)

Colour