NSK 5312 bearings
5312, NSK, Double-row angular contact ball bearings
- Measurement system
- Metric
- Bore diameter
- 60.000 mm
- Outside diameter
- 130.000 mm
- Width
- 54.000 mm
- Cr
- 138000 N
- C0r
- 98500 N
- Limiting speed
- 4500 r/min
- Net weight
- 3.15 kg
- Number of rows
- 2
- Contact angle deg
- 25
- Sealing
- Without
- Cage
- Steel sheet metal
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Normal (PN)
- Internal clearance
- CN
- Lubricant in bearing
- None
- Relubrication feature
- Without
In stock
Technical specification for NSK 5312
| Parts Number | 5312 | |
|---|---|---|
| Brand | NSK | |
| Cage | Pressed steel | |
| Description | Double-Row Angular Contact Ball Bearings | |
| Boundary Dimensions | ||
| d | 60 mm | Bore diameter |
| D | 130 mm | Outside diameter |
| B | 54 mm | Width |
| r min. | 2.1 mm | Chamfer Dimension |
| Basic Load Ratings | ||
| Cr | 138000 N | Basic Dynamic Load Rating |
| C0r | 98500 N | Basic Static Load Rating |
| Speeds | ||
| Grease | 3400 min-1 | Grease lubrication |
| Oil | 4500 min-1 | Oil-bath lubrication |
| Dimensions | ||
| a0 | 69.2 mm | Load center spacings |
| Abutment and Fillet Dimensions | ||
| da min. | 72 mm | Diameter of Shaft Abutment |
| Da max. | 118 mm | Diameter of Housing Abutment |
| ra max. | 2 mm | Radius of Shaft or Housing Fillet |
| Mass | ||
| Weight | 3.15 kg (approx.) | |
5312, NSK, double-row angular contact ball bearings, Bore diameter: 60 mm; Outside diameter 130 mm; Width 54 mm.
NSK 5312 bearing is basically a back-to-back of two single-row angular contact ball bearings, but their inner and outer rings are each integrated into one. So axial loads in both directions can be sustained, and the capacity to sustain moments is good.
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