PUKKLAAGER d-20MM UCFB 204 (FB204 + UC204) SKF

Kirjeldus

UCFB 204/H
Three-bolt bracket flanged ball bearing unit with set screw locking, cast iron housing, JIS
These three-bolt bracket flanged ball bearing units are compliant with Japanese Industrial Standards (JIS). They consist of an insert bearing, with an extended inner ring and set screw locking, and are suitable for applications where the direction of rotation is constant or alternating. The bearing is mounted in a cast iron housing, which can be bolted to a machine wall or frame. Ball bearing units can accommodate moderate initial misalignment, but normally do not permit axial displacement.
Resist high levels of contamination
Designed for high temperatures and speeds
Accommodate relatively heavy loads
Cost-effective

DIMENSIONS
Bearing width, total 31 mm
Housing overall width 25.5 mm
Shaft diameter 20 mm
Width, total 31.8 mm

PERFORMANCE
Basic dynamic load rating 12.7 kN
Basic static load rating 6.55 kN
Limiting speed 6500 r/min
Note Limiting speed with shaft tolerance h6

PROPERTIES
Bore type Cylindrical
Coating Without
Fastening bolt hole type Plain
Flanged housing type 3-bolt bracket
Grease fitting With
Housing type Flanged
Lubricant Grease
Material, bearing Bearing steel
Material, housing Cast iron
Number of bolt holes for fasteners 3
Relubrication hole With
Retaining feature, inner ring Set screws
Rubber seating ring Without
Sealing type Contact, standard
Sealing, bearing Seal and flinger on both sides
Sealing, unit Optional end cover
RECOMMENDED PRODUCT
End cover for bearing units ECY 204