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Y-bearings with a Tapered Bore

Y-bearings with a Tapered Bore

Y-bearings in the YSA 2-2FK series have an inner ring extended on both sides and a tapered bore (taper 1:12) enabling them to be mounted on standard adapter sleeves in the H 23 series. The appropriate adapter sleeve is not part of the bearing and must be ordered separately.

Y-bearing in YSA 2-2FK series with an adapter sleeve

Y-bearings of this type are delivered exclusively with the rugged standard "Superagriseal" fitted with additional plain sheet steel flingers. The outer ring has two lubrication holes as standard.

Mounting onto an adapter sleeve enables the bearings to operate at higher speeds, run more smoothly in applications where the direction of rotation is constant or alternating.

The SKF range, which comprises bearings with bore diameter from 25 to 65 mm, fits adapter sleeves in the H 23 series for metric shafts ranging from 20 to 60 mm. These bearings can also be used on adapter sleeves in the HA 23, HE 23 and HS 23 series for inch shafts ranging from 3/4 to 2 3/8 inch diameter.

Terminology | Y-bearings with grub screw locking | Y-bearings with an eccentric locking collar | Y-bearings with a tapered bore | Y-bearings with a standard inner ring | Y-bearings with a hexagonal or square bore | Special design bearings | Seals | Dimensions | Tolerances | Radial internal clearance | Cages | Grease fill | Speeds | Shaft tolerances | Rubber seat rings | Axial load carrying ability | Equivalent bearing load | Mounting and dismounting | Designations