PUKKLAAGER d-55MM FY55 TR (FY511M + YAR211-2RF) SKF

Kirjeldus

FY 55 TR
Square flanged ball bearing unit with set screw locking, cast iron housing, ISO
These square flanged ball bearing units are compliant with ISO 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
Attachment bolt diameter 16 mm
Shaft diameter 55 mm
Housing overall width 47.5 mm
Width, total 64.4 mm
Centre distance between bolt holes 130 mm
Bearing width, total 55.6 mm
PERFORMANCE
Basic dynamic load rating 43.6 kN
Basic static load rating 29 kN
Limiting speed 1900 r/min
Note Limiting speed with shaft tolerance h6

PROPERTIES
Housing type Flanged
Flanged housing type Square
Number of bolt holes for fasteners 4
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, multiple
Sealing, unit Optional end cover
Lubricant Grease
Relubrication hole With
Grease fitting With

COMPONENT
Square flanged housing for insert bearings, cast iron FY 511 M
Insert bearing with set screw locking and extended inner ring YAR 211-2RF