NSK 6904ZZ bearings
6904ZZ, NSK, Deep groove ball bearings, Single-row, With Two Shielded
- Measurement system
- Metric
- Bore diameter
- 20.000 mm
- Outside diameter
- 37.000 mm
- Width
- 9.000 mm
- Cr
- 6400 N
- C0r
- 3700 N
- Limiting speed
- 19000 r/min
- Net weight
- 0.037 kgs
- Number of rows
- 1
- Sealing
- Non-contact Shield 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 6904ZZ
| NSK Bearing Number | 6904ZZ | |
|---|---|---|
| d | 20 mm | Boundary Dimensions |
| D | 37 mm | |
| B | 9 mm | |
| r min. | 0.3 mm | |
| Cr | 6400 N | Basic Load Ratings |
| C0r | 3700 N | |
| f0 | 14.7 | Factor |
| Grease | 19000 r/min | Limiting Speed |
| da min. | 22.0 mm | Abutment and Fillet Dimensions |
| da max. | 24.0 mm | |
| Da max. | 35.0 mm | |
| ra max. | 0.3 mm | |
| Ball Qty. | 11 | |
| Ball Basic Diameter | 4.762 mm | |
| Weight | 0.037 kg | approx. |
6904ZZ, NSK, Deep groove ball bearing, Single-Row, ZZ: With Two Shielded. Boundary dimensions: 20 x 37 x 9 mm.
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