Flanged ball bearing units d 20-45 mm SKF UCFB series 

Type

Three-bolt flange mount ball bearing

System of measurement

Metric

For shaft diameter

20mm, 25mm, 30mm, 35mm, 40mm, 45mm

Includes bearing

Yes, No

Bearing type

Ball

Bolt hole diameter

9.5mm, 11mm

For bolt size

M8, M10

Number of bolt positions

3

Housing shape

3-bolt bracket flange

Grease fitting included

Yes

Lubrication

Lubricated

Maximum speeds

6500rpm, 5850rpm, 5000rpm, 4300rpm, 3750rpm, 3400rpm

Load direction

Radial

Basic dynamic load

12.7kN, 14kN, 19.5kN, 25.5kN, 32.5kN

Basic static load

6.7kN, 7.8kN, 11.4kN, 15.3kN, 20kN, 20.4kN

Fatigue load limit

0.285kN, 0.335kN, 0.5kN, 0.7kN, 0.9kN

Operating temperature

-30...120°C

Approx. weight

0.59kg, 0.72kg, 0.98kg, 1.29kg, 1.7kg, 1.99kg

Overall width

63.5mm, 69.9mm, 82.6mm, 90mm, 100mm, 106.4mm

Overall height

111.9mm, 118.1mm, 136.5mm, 144mm, 164.3mm, 175.5mm

Overall depth

31.8mm, 34.7mm, 40.9mm, 44.4mm, 51.2mm, 50.2mm

Compatible housing

FB 204, FB 205, FB 206, FB 207, FB 208, FB 209

Compatible bearing

UC204, UC205, UC206, UC207, UC208, UC209