SKF 30221 Taper 105 mm I.D Roller Bearing, 190 mm O.D
- RS Stock No.:
- 207-9988
- Mfr. Part No.:
- 30221
- Brand:
- SKF
Subtotal (1 unit)*
£205.61
(exc. VAT)
£246.73
(inc. VAT)
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- Shipping from 05 January 2026
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Units | Per unit |
|---|---|
| 1 + | £205.61 |
*price indicative
- RS Stock No.:
- 207-9988
- Mfr. Part No.:
- 30221
- 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 | |
| Product Type | Roller Bearing | |
| Inside Diameter | 105 mm | |
| Bore Type | Parallel | |
| Cage Material | Pressed Steel | |
| Cup Width | 30mm | |
| Outside Diameter | 190 mm | |
| Static Load Rating | 368kN | |
| End Type | Shielded | |
| Bearing Dynamic Load Rating | 282 KN | |
| Standards/Approvals | No | |
| Limiting Speed | 3400rpm | |
| Bearing Material | Steel | |
| Cone Width | 40mm | |
| Number of Rows | 1 | |
| Race Type | Tapered | |
| Bearing Type | Taper | |
| Select all | ||
|---|---|---|
Brand SKF | ||
Product Type Roller Bearing | ||
Inside Diameter 105 mm | ||
Bore Type Parallel | ||
Cage Material Pressed Steel | ||
Cup Width 30mm | ||
Outside Diameter 190 mm | ||
Static Load Rating 368kN | ||
End Type Shielded | ||
Bearing Dynamic Load Rating 282 KN | ||
Standards/Approvals No | ||
Limiting Speed 3400rpm | ||
Bearing Material Steel | ||
Cone Width 40mm | ||
Number of Rows 1 | ||
Race Type Tapered | ||
Bearing Type Taper | ||
- COO (Country of Origin):
- DE
The SKF single row tapered roller bearings are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads. The projection lines of the raceways meet at a common point on the bearing axis to provide a true rolling action and therefore low frictional moments during operation. The axial load carrying capacity of tapered roller bearings increases with increasing contact angle α. The size of the contact angle, which is usually between 10° and 30°, is related to the calculation factor e the larger the value of e, the larger the contact angle.
Low friction
Enhanced operational reliability
Rigid bearing application
A single row tapered roller bearing is typically adjusted against a second tapered roller bearing. By applying a preload, a rigid bearing application can be achieved.
Running-in period with reduced temperature peaks
Separable and interchangeable
The inner ring with roller and cage assembly (cone) can be mounted separately from the outer ring (cup). Furthermore, the separable components (fig. 6) are interchangeable. This facilitates mounting, dismounting and also maintenance inspection routines.
Related links
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- SKF NU 221 ECP 105 mm I.D Roller Bearing, 190 mm O.D
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