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Bearing specifications
SKF NJ 2230 ECM Cylindrical Roller Bearing
- HCT SKU
- HCT-019261
- Brand
- SKF
- Series
- NJ Series
- Configuration
- Single row · Without seal · Normal clearance (CN)
- Bore (d) 150 mm
- Outside (D) 270 mm
- Width (B) 73 mm
- Dynamic load (C) 735 kN
pcs
Overview
SKF NJ 2230 ECM cylindrical roller bearing. 150 mm bore, 270 mm outside diameter, 73 mm width. Open. Request a quote from HCT Bearings for price and lead time.
Bearing designation
How NJ 2230 ECM is put together: 3 verified elements.
- NJ 2230 Basic designation Single row cylindrical roller bearing 150 mm bore.
- EC Internal design Optimised internal design Optimised internal design with more and larger rollers and improved roller end / flange contact.
- M Cage Machined brass cage, roller centred Machined brass cage, roller centred.
Product information
Units
Dimensions and mass
| Bore diameter (d) | 150 mm |
|---|---|
| Outer diameter (D) | 270 mm |
| Width (B) | 73 mm |
Basic load ratings
| Dynamic load rating (C) | 735 kN |
|---|---|
| Static load rating (C0) | 930 kN |
Speeds
| Reference speed | 2 600 r/min |
|---|---|
| Limiting speed | 2 800 r/min |
Design and properties
- Seal / Shield
- Without seal
- Internal Clearance
- Normal clearance (CN)
- Cage
- Machined brass cage
- Rows
- Single row
Converted values are shown for convenience only. The metric figures are the published data.
Specifications are provided for product selection and may vary by configuration. Please contact us for confirmation before ordering.
