PUKKLAAGER d-20MM UCT 204 SKF

Kirjeldus

UCT 204/H
Take-up cast iron unit with insert ball bearing, set screw locking and extended inner ring, JIS
Take-up ball bearing units, consisting of an insert bearing based on a sealed deep groove ball bearing mounted in a grey cast iron housing. Typically mounted in take-up frames, the unit has an inner ring extended on both sides and is locked by tightening two set screws on the inner ring, which makes it easy to mount. Units with designation suffix /H feature a 120° angle of separation between the set screws that contributes to a higher stability and a better load balance.
Designed for an alternating rotation
Quick and easy to mount onto the shaft
Accommodate static initial misalignment
Long service life
Reduced noise and vibration levels

DIMENSIONS
Shaft diameter 20 mm
Housing overall width 32 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 Take-up
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 mm

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

RECOMMENDED PRODUCT
End cover for bearing units ECY 204