NSK 51209 bearings
51209, NSK, Thrust ball bearing, With flat seat
- Measurement system
- Metric
- Bore diameter
- 45.000 mm
- Outside diameter
- 73.000 mm
- Height
- 20.000 mm
- Ca
- 48000 N
- C0a
- 105000 N
- Limiting speed
- 4000 r/min
- Net weight
- 0.310 kgs
- Number of rows
- 1
- Cage
- Steel sheet metal
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Normal (PN)
In stock
Technical specification for NSK 51209
| NSK Bearing Number | 51209 |
|---|---|
| Boundary Dimensions | |
| d | 45 mm |
| D | 73 mm |
| T | 20 mm |
| r min. | 1.0 mm |
| Basic Load Ratings | |
| Ca | 48000 N |
| C0a | 105000 N |
| Limiting Speeds | |
| Oil | 4000 r/min |
| Grease | 2600 r/min |
| Limiting Speeds | |
| d1 | 73 mm |
| D1 | 47 mm |
| Abutment and Fillet Dimensions | |
| da min. | 62 mm |
| Da max. | 56 mm |
| ra max. | 1.0 mm |
| Other information | |
| Ball Qty. | 16 |
| Ball Basic Diameter | 10.319 mm |
| Weight | 0.310 kg |
51209, NSK, Single-Direction Thrust Ball Bearings, With Flat Seat. Boundary dimensions: 45 x 73 x 20 mm.
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