SKF QJ 311 MA 1 Row Ball Bearing - 55 mm ID, 120 mm OD 29 mm Race Width
- RS Stock No.:
- 208-0412
- Mfr. Part No.:
- QJ 311 MA
- Brand:
- SKF
Subtotal (1 unit)*
£297.24
(exc. VAT)
£356.69
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 02 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £297.24 |
*price indicative
- RS Stock No.:
- 208-0412
- Mfr. Part No.:
- QJ 311 MA
- Brand:
- SKF
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | SKF | |
| Inside Diameter | 55mm | |
| Product Type | Ball Bearing | |
| Outside Diameter | 120mm | |
| Race Width | 29mm | |
| Ball Material | Steel | |
| Cage Material | Machined Metal | |
| End Type | Open | |
| Number of Rows | 1 | |
| Contact Angle | 35° | |
| Static Load Rating | 118kN | |
| Internal Clearance | CN | |
| Dynamic Load Rating | 137kN | |
| Series | SKF Explorer | |
| Standards/Approvals | No | |
| Bore Type | Parallel | |
| Limiting Speed | 10000rpm | |
| Bearing Type | Single Row Angular Contact Ball | |
| Select all | ||
|---|---|---|
Brand SKF | ||
Inside Diameter 55mm | ||
Product Type Ball Bearing | ||
Outside Diameter 120mm | ||
Race Width 29mm | ||
Ball Material Steel | ||
Cage Material Machined Metal | ||
End Type Open | ||
Number of Rows 1 | ||
Contact Angle 35° | ||
Static Load Rating 118kN | ||
Internal Clearance CN | ||
Dynamic Load Rating 137kN | ||
Series SKF Explorer | ||
Standards/Approvals No | ||
Bore Type Parallel | ||
Limiting Speed 10000rpm | ||
Bearing Type Single Row Angular Contact Ball | ||
The SKF Angular contact ball bearing has 55mm inner and 120mm outer ring raceways that are displaced relative to each other in the direction of the bearing axis. This means that these bearings are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads.
The axial load carrying capacity of angular contact ball bearings increases as the contact angle increases. The contact angle is defined as the angle between the line joining the points of contact of the ball and the raceways in the radial plane, along which the combined load is transmitted from one raceway to another, and a line perpendicular to the bearing axis.
Single row design
Cylindrical bore type
Steel bearing
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