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 | 25 mm |
| Outside diameter | D | 42 mm |
| Width | B | 20 mm |
| Mass | ≈m | 0.13 kg |
Dimensions4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Thread designation | M 25x1.5 | |
| Bore diameter | 25.0 mm | |
| Outside diameter | 42.0 mm | |
| Width | 20.0 mm |
Product identity5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Official product category | Lock nuts | |
| Official taxonomy path | /products/rolling-bearings/accessories/lock-nuts/precision | |
| Structure group ID | ANL_007 | |
| Available from SKF | Yes | |
| Remanufacturable | No |
Engineering — Calculation data1 parameter
| Parameter | Symbol | Value |
|---|---|---|
| Axial static load carrying capacity | 130 kN |
Engineering — Dimensions9 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Thread | G | M 25x1.5 |
| Outside diameter locating side face | d 1 | 35 mm |
| Width | B | 20 mm |
| Outside diameter | d 3 | 42 mm |
| Inner diameter locating side face | d 4 | 26 mm |
| Pitch diameter for pin-type face spanner | J 1 | 32.5 mm |
| Distance between holes for pin-wrench and locating side face | J 2 | 11 mm |
| Diameter holes for pin-type face spanner | N 1 | 4.3 mm |
| Diameter holes for pin-wrench | N 2 | 4 mm |
Engineering — Mounting information3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Associated spanner (Hook spanner in accordance with DIN 1810) | B 40-42 | |
| Set / Locking screw size | M6 | |
| Recommended tightening torque | 8 N·m |
Logistics3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Product net weight | 0.13 kg | |
| eClass code | 23-11-07-05 | |
| UNSPSC code | 31163218 |
Properties3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Locking device | Incorporated in the lock nut | |
| Nut for hydraulic mounting | No | |
| Associated mounting tool | B 40-42 |
