NSK 51248XM bearings
51248X, NSK, Thrust ball bearing, With flat seat
- Measurement system
- Metric
- Bore diameter
- 240.000 mm
- Outside diameter
- 340.000 mm
- Height
- 78.000 mm
- Ca
- 420000 N
- C0a
- 1650000 N
- Limiting speed
- 850 r/min
- Net weight
- 23.700 kgs
- Number of rows
- 1
- Cage
- Machined brass
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Normal (PN)
In stock
Technical specification for NSK 51248XM
| NSK Bearing Number | 51248X |
|---|---|
| Boundary Dimensions | |
| d | 240 mm |
| D | 340 mm |
| T | 78 mm |
| r min. | 2.1 mm |
| Basic Load Ratings | |
| Ca | 420000 N |
| C0a | 1650000 N |
| Limiting Speeds | |
| Oil | 850 r/min |
| Grease | 560 r/min |
| Limiting Speeds | |
| d1 | 335 mm |
| D1 | 244 mm |
| Abutment and Fillet Dimensions | |
| da min. | 299 mm |
| Da max. | 281 mm |
| ra max. | 2.0 mm |
| Other information | |
| Ball Qty. | 22 |
| Ball Basic Diameter | 34.925 mm |
| Weight | 23.700 kg |
51248X, NSK, Single-Direction Thrust Ball Bearings, With Flat Seat. Boundary dimensions: 240 x 340 x 78 mm.
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