SKF 31311/CL7C bearings
31311/CL7C single row tapered roller bearing
- Measurement system
- Metric
- Bore diameter
- 55.000 mm
- Outside diameter
- 120.000 mm
- Width
- 31.500 mm
- Width, ourter ring
- 21.000 mm
- Width, inner ring
- 29.000 mm
- Cr
- 149000 N
- C0r
- 137000 N
- Limiting speed
- 5600 r/min
- Net weight
- 1.54 kg
- Number of rows
- 1
- Contact angle deg
- 28.811
- Sealing
- Without
- Cage
- Steel sheet metal
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Normal (PN)
- Lubricant in bearing
- None
- Relubrication feature
- Without
In stock
Technical specification for SKF 31311/CL7C
| Part Number | 31311/CL7C | |
|---|---|---|
| Description | Single row tapered roller bearing | |
| Contact angle | 28.811° | |
| Number of rows | 1 | |
| Cage | Sheet metal | |
| Dimensions | ||
| d | 55.0 mm | Bore diameter |
| D | 120.0 mm | Outside diameter |
| B | 31.5 mm | Total width |
| B | 29.0 mm | Width of inner ring |
| C | 21.0 mm | Width of outer ring |
| Calculation Data | ||
| C | 149.0 kN | Basic dynamic load rating |
| C0 | 137.0 kN | Basic static load rating |
| 5600.0 r/min | Limiting speed | |
SKF 31311/CL7C, Single row tapered roller bearings are designed to accommodate combined radial and axial loads and provide low friction during operation. The inner ring, with rollers and cage, can be mounted separately from the outer ring. These separable and interchangeable components facilitate mounting, dismounting and maintenance. By mounting one single row tapered roller bearing against another and applying a preload, a rigid bearing application can be achieved.
- Bore diameter: 55.0 mm
- Outside diameter: 120.0 mm
- Width, total: 31.5 mm
- Width, inner ring: 29.0 mm
- Width, outer ring: 21.0 mm
- Basic dynamic load rating: 149.0 kN
- Basic static load rating: 137.0 kN
- Log in to post comments
Related products
SKF 31311
Brand: SKF
31311 single row tapered roller bearing
NSK HR31311J
Brand: NSK
HR31311J, NSK, Metric series tapered roller bearings
FAG 31311-H
Brand: FAG
Tapered roller bearings 313, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs
FAG 31311-DY
Brand: FAG
Tapered roller bearings 313, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs
FAG 31311-A
Brand: FAG
Tapered roller bearings 313, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs
TIMKEN 31311
Brand: TIMKEN
Part Number 31311, Tapered Roller Bearings - TS (Tapered Single) Metric