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Bearing specifications
SKF NJ 317 ECM/C4VA301 Cylindrical Roller Bearing
- HCT SKU
- HCT-019511
- Brand
- SKF
- Series
- NJ Series
- Configuration
- Single row · Without seal · Increased clearance (C4)
- Bore (d) 85 mm
- Outside (D) 180 mm
- Width (B) 41 mm
- Dynamic load (C) 340 kN
pcs
Overview
SKF NJ 317 ECM/C4VA301 cylindrical roller bearing. 85 mm bore, 180 mm outside diameter, 41 mm width. Open, C4 clearance. Request a quote from HCT Bearings.
Bearing designation
How NJ 317 ECM/C4VA301 is put together: 4 verified elements.
- NJ 317 Basic designation Single row cylindrical roller bearing 85 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.
- / C4 Clearance Clearance greater than C3 Radial internal clearance greater than C3.
Not defined from an official source:
VA301
Product information
Units
Dimensions and mass
| Bore diameter (d) | 85 mm |
|---|---|
| Outer diameter (D) | 180 mm |
| Width (B) | 41 mm |
Basic load ratings
| Dynamic load rating (C) | 340 kN |
|---|---|
| Static load rating (C0) | 335 kN |
Speeds
| Reference speed | 4 000 r/min |
|---|---|
| Limiting speed | 4 800 r/min |
Design and properties
- Seal / Shield
- Without seal
- Internal Clearance
- Increased clearance (C4) greater than C3
- 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.
