SKF H311 Bearing Adapter Sleeve with 22211CAK/W33 Spherical Roller Bearing, 50x75x45mm

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Brand	SKF	SKU	AIG20261016014125001
Category	Equipment Replacement Part	Stock	45In Stock
Unit	set

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Product Overview

The SKF H311 adapter sleeve is supplied together with a 22211CAK/W33 spherical roller bearing, providing a complete shaft-mounting solution for tapered-bore bearings on cylindrical shafts. The sleeve enables accurate bearing positioning and simplifies installation and removal in demanding industrial rotating equipment.

Key Features

Genuine SKF H311 adapter sleeve for reliable bearing mounting
Includes 22211CAK/W33 spherical roller bearing with W33 lubrication groove
Accommodates shaft misalignment and shaft deflection
High load capacity for radial and combined axial loads
Precision-machined steel construction for durable service
Suitable for conveyors, gearboxes, fans, crushers, and general industrial machinery

Specifications

Parameter	Value
Adapter Sleeve Part Number	H311
Bearing Part Number	22211CAK/W33
Brand	SKF
Bearing Type	Spherical Roller Bearing
Inner Diameter	50 mm
Outer Diameter	75 mm
Width	45 mm
Bore Design	Tapered Bore for Adapter Sleeve
Lubrication Feature	W33 Groove and Holes
Material	Hardened Bearing Steel
Mounting Type	Adapter Sleeve on Cylindrical Shaft

Applications

This bearing and adapter sleeve set is widely used in material handling systems, conveyor drives, industrial fans, gearboxes, agricultural equipment, mining machinery, pulp and paper equipment, and other heavy-duty rotating applications requiring self-aligning performance.

Package Contents

1 x SKF H311 Bearing Adapter Sleeve
1 x SKF 22211CAK/W33 Spherical Roller Bearing
Related sleeve locking components as supplied by manufacturer

Quality Assured

All products come from brand-authorized channels or directly from the original manufacturer. Every order undergoes quality inspection before dispatch and comes with a certificate of conformity and warranty card.

Shipping & Delivery

In-stock items are dispatched within 24 hours via express courier or dedicated freight lines. Full-truck solutions are available for bulk cargo, with end-to-end tracking.

Return Policy

Unused products in their original packaging can be returned within 7 days of delivery. For quality issues, the seller covers all shipping costs, and products are covered by a 12-month warranty.

After-Sales Service

Dedicated one-on-one customer support is online on weekdays from 9:00 to 18:00. Remote engineer support for product selection and installation guidance is available by appointment.