NSK 7218AWDB bearings
7218AWDB, NSK, Matched angular contact ball bearings
- Measurement system
- Metric
- Bore diameter
- 90.000 mm
- Outside diameter
- 160.000 mm
- Width
- 60.000 mm
- Cr
- 210000 N
- C0r
- 206000 N
- Limiting speed
- 4000 r/min
- Net weight
- 4.5 kg
- Number of rows
- 2
- Contact angle deg
- 30
- Sealing
- Without
- Cage
- Steel sheet metal
- Arrangement
- Matched bearings
- Bearing material
- Steel
- Rolling material
- Steel
- Lubricant in bearing
- None
- Relubrication feature
- Without
In stock
Technical specification for NSK 7218AWDB
| Parts Number | 7218AWDB | |
|---|---|---|
| Brand | NSK | |
| Arrangement | DB: Back-to-back arrangement | |
| Boundary Dimensions | ||
| d | 90 mm | Bore diameter |
| D | 160 mm | Outside diameter |
| 2B | 60 mm | Width 2B |
| r min. | 2 mm | Chamfer Dimension |
| r1 min. | 1 mm | Chamfer Dimension |
| Basic Load Ratings | ||
| Cr | 210000 N | Basic Dynamic Load Rating |
| C0r | 206000 N | Basic Static Load Rating |
| Speeds | ||
| Grease | 2800 min-1 | Grease lubrication |
| Oil | 4000 min-1 | Oil-bath lubrication |
| Dimensions | ||
| a0 | 102.2 mm | Load center spacings |
| Abutment and Fillet Dimensions | ||
| da min. | 100 mm | Diameter of Shaft Abutment |
| rb max. | 1 mm | Radius of fillet |
| Db max. | 154 mm | Diameter of Housing Abutment |
| ra max. | 2 mm | Radius of Shaft or Housing Fillet |
| Mass | ||
| Weight | 4.5 kg (approx.) | |
7218AWDB, NSK, matched angular contact ball bearings DB Back-to-back arrangement; Bore diameter: 90 mm; Outside diameter 160 mm; Width(2B) 60 mm.
NSK 7218AWDB matched angular contact ball bearings can sustain radial loads and axial loads in both directions.
- Log in to post comments
Related products
SKF 7218BECBY
Brand: SKF
7218 BECBY Single row angular contact ball bearing, SKF Explorer
NSK 7218BWDB
Brand: NSK
7218BWDB, NSK, Matched angular contact ball bearings
SKF 7218BEGAY
Brand: SKF
7218 BEGAY Single row angular contact ball bearing, SKF Explorer
NSK 7218CTYNSULP4
Brand: NSK
7218CTYNSULP4, NSK, Super precision angular contact ball bearings, Contact angle C: 15°
NSK 7218A5TYNSULP4
Brand: NSK
7218A5TYNSULP4, NSK, Super precision angular contact ball bearings, Contact angle A5: 25°
SKF 7218 BECBM
Brand: SKF
7218 BECBM Single row angular contact ball bearing, SKF Explorer
SKF 7218 BECCM
Brand: SKF
7218 BECCM Single row angular contact ball bearing, SKF Explorer
SKF 7218 BEP
Brand: SKF
7218 BEP Single row angular contact ball bearing
SKF 7218 BEGAM
Brand: SKF
7218 BEGAM Single row angular contact ball bearing