PUKKLAAGER d-20MM UCFL 204 (FL204 + UC204) SKF

Kirjeldus

UCFL 204/H
Oval flange ball bearing unit with extended inner ring and set screw locking, cast iron housing, JIS
These oval flanged ball bearing units are compliant with JIS standards. 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
Shaft diameter 20 mm
Housing overall width 25.5 mm
Width, total 33.3 mm
Centre distance between bolt holes 90 mm
Bearing width, total 31 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
Housing type Flanged
Flanged housing type Oval
Number of bolt holes for fasteners 2
Fastening bolt hole type Plain
Retaining feature, inner ring Set screws
Bore type Cylindrical
Rubber seating ring Without
Material, housing Cast iron
Material, bearing Bearing steel
Coating Without
Sealing, bearing Seal and flinger on both sides
Sealing type Contact, standard
Sealing, unit Optional end cover
Lubricant Grease
Relubrication hole With
Grease fitting With

SPARE PART
Insert bearing with set screw locking and extended inner ring YAR 204-2F

RECOMMENDED PRODUCT
End cover for bearing units ECY 204