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SKF
SKF KM1 12 × 22 × 4 mm
Lock nut with metric thread, for locking by lock washer
RFQ
Restocking soon · Inquire
EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.
- Dimensions
- 12x22x4mm
Overview
Lock nut with metric thread, for locking by lock washer
KM and KML lock nuts are used to locate bearings onto a shaft. They have metric threads and four equally spaced slots located around their circumference to accommodate a spanner. They should be locked by a lock washer to prevent unintentional loosening. KM and KML lock nuts can be reused, provided they are not damaged.
Key features
- Simple, stable and reliable fastening element
- Easy to install and remove
- Reusable with a new lock washer
- Available for thread M 10x0.75 to M 200x3 (sizes 0 to 40)
Typical applications
- Motors, pumps, and fans
- Reducers and industrial gearboxes
- Conveyors and handling equipment
- General industrial machinery maintenance
Selection guidance
Select by shaft diameter, load direction, speed, mounting space, sealing/lubrication condition, and compatibility with the existing part number.
| Symbol | Value | Description |
|---|---|---|
| G | M12x1 | Thread designation |
| d | 12 mm | Bore diameter |
| D | 22 mm | Outside diameter |
| B | 4 mm | Width |
- Simple, stable and reliable locking element
- Mounting and dismounting are easy
- Reusable with a new lock washer
- Usable with threads M 10x0.75 to M 200x3 (sizes 0–40)
| Code | Description |
|---|---|
| 고정 장치 | Lock washer |
| 유압 장착 너트 | No |
| 관련 장착 도구 | HN 1 |
| 제품 순 중량 | 0.007 kg |
| eClass 코드 | 23-11-07-05 |
| UNSPSC 코드 | 31163218 |
Also searched as
The same part number can be written with or without separators, or in progressive prefix form. We index these common variants so your search reaches this page:
SKFKM1SKF KM1
