NSK 63/28DDU bearings
63/28DDU, NSK, Deep groove ball bearings, Single-row, With Two Contact Sealed
- Measurement system
- Metric
- Bore diameter
- 28.000 mm
- Outside diameter
- 68.000 mm
- Width
- 18.000 mm
- Cr
- 26700 N
- C0r
- 14000 N
- Limiting speed
- 7500 r/min
- Net weight
- 0.287 kgs
- Number of rows
- 1
- Sealing
- Contact seal on both sides
- Cage
- Steel sheet metal
- Bore type
- Cylindrical
- Outer diameter type
- Cylindrical
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Normal (PN)
- Internal clearance
- CN
- Lubricant in bearing
- None
- Relubrication feature
- None
In stock
Technical specification for NSK 63/28DDU
| NSK Bearing Number | 63/28DDU | |
|---|---|---|
| d | 28 mm | Boundary Dimensions |
| D | 68 mm | |
| B | 18 mm | |
| r min. | 1.1 mm | |
| Cr | 26700 N | Basic Load Ratings |
| C0r | 14000 N | |
| f0 | 12.4 | Factor |
| Grease | 7500 r/min | Limiting Speed |
| da min. | 34.5 mm | Abutment and Fillet Dimensions |
| da max. | 38.0 mm | |
| Da max. | 61.5 mm | |
| ra max. | 1.0 mm | |
| Ball Qty. | 7 | |
| Ball Basic Diameter | 12.7 mm | |
| Weight | 0.287 kg | approx. |
63/28DDU, NSK, Deep groove ball bearing, Single-Row, DD?DDU: With Two Contact Sealed. Boundary dimensions: 28 x 68 x 18 mm.
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