SKF 30311 Taper 55 mm ID Roller Bearing, 120 mm OD
- RS Stock No.:
- 207-9997
- Mfr. Part No.:
- 30311
- Manufacturer:
- SKF
Subtotal (1 unit)*
PHP5,626.95
(exc. VAT)
PHP6,302.18
(inc. VAT)
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- Shipping from March 09, 2026
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Units | Per Unit |
|---|---|
| 1 + | PHP5,626.95 |
*price indicative
- RS Stock No.:
- 207-9997
- Mfr. Part No.:
- 30311
- Manufacturer:
- SKF
Specifications
Technical data sheets
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 | 55 mm | |
| Bore Type | Parallel | |
| Cage Material | Pressed Steel | |
| Bearing Dynamic Load Rating | 159 KN | |
| Bearing Material | Steel | |
| End Type | Shielded | |
| Standards/Approvals | No | |
| Limiting Speed | 5600rpm | |
| Cup Width | 25mm | |
| Static Load Rating | 167kN | |
| Outside Diameter | 120 mm | |
| Number of Rows | 1 | |
| Cone Width | 31.5mm | |
| Race Type | Tapered | |
| Bearing Type | Taper | |
| Select all | ||
|---|---|---|
Brand SKF | ||
Product Type Roller Bearing | ||
Inside Diameter 55 mm | ||
Bore Type Parallel | ||
Cage Material Pressed Steel | ||
Bearing Dynamic Load Rating 159 KN | ||
Bearing Material Steel | ||
End Type Shielded | ||
Standards/Approvals No | ||
Limiting Speed 5600rpm | ||
Cup Width 25mm | ||
Static Load Rating 167kN | ||
Outside Diameter 120 mm | ||
Number of Rows 1 | ||
Cone Width 31.5mm | ||
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.
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