Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Variant / construction | Lock nuts | |
| Bore diameter | d | 379.908 mm |
| Outside diameter | D | 450.977 mm |
| Width | B | 48.666 mm |
| Mass | ≈m | 15.7 kg |
Dimensions4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Thread designation | 14.957-5 | |
| Bore diameter | 379.908 mm | |
| Outside diameter | 450.977 mm | |
| Width | 48.666 mm |
Product identity5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Official product category | Lock nuts | |
| Official taxonomy path | /products/rolling-bearings/accessories/lock-nuts/keyway | |
| Structure group ID | ANL_010 | |
| Available from SKF | Yes | |
| Remanufacturable | No |
Engineering — Associated products2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Locking device | PL 76 | |
| Hexagonal head bolt | 1/2-13x7/8 |
Engineering — Dimensions9 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Thread diameter | G | 379.908 mm |
| Threads per inch | 5 | |
| Diameter locating side face | d 1 | 422.275 mm |
| Pitch diameter threaded holes for locking clip | d 2 | 418.719 mm |
| Outside diameter | d 3 | max. 450.977 mm |
| Width | B | 48.666 mm |
| Width including locking plate | B 5 | 59.766 mm |
| Width locating slot | b | 31.242 mm |
| Depth locating slot | h | 15.342 mm |
Engineering — Mounting information1 parameter
| Parameter | Symbol | Value |
|---|---|---|
| Associated spanner | TMFN 64-80 |
Logistics3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Product net weight | 15.7 kg | |
| eClass code | 23-11-07-05 | |
| UNSPSC code | 31163218 |
Properties3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Locking device | Locking plate | |
| Nut for hydraulic mounting | No | |
| Associated mounting tool | TMFN 64-80 |