SKF · rolling bearings
SKF W 040
Lock washers — manufacturer technical reference and quotation support in Saudi Arabia.
لطلب عرض سعر في السعودية، أرسل رقم القطعة أو المقاس والكمية والمدينة. يُرجى تأكيد التوافق والتوفر والسعر مع فريقنا.
| Bore diameter | 202.743 mm |
|---|---|
| Locking device | Lock washer |
| Product net weight | 0.294 kg |
| eClass code | 23-11-07-05 |
| UNSPSC code | 31163218 |
| Dimensions · Bore diameter · (d) | 202.743 mm |
| Dimensions · Side face diameter · (d_1) | 223.622 mm |
| Dimensions · Outside diameter over tabs · (d_2) | 253.213 mm |
| Dimensions · Thickness material · (B) | 2.921 mm |
| Dimensions · Width inner tab · (f) | 21.438 mm |
| Dimensions · Inside dimension under inner tab · (M) | 196.113 mm |
Family specifications and selection conditions
| Product description | W lock washers are locking devices, used to secure N lock nuts onto a shaft or adapter sleeve and prevent unintentional loosening. The lock washers engage a keyway in the shaft or adapter sleeve thread. They lock the nut in position when one of the washer tabs is bent into one of the slots in the outside diameter of the lock nut. A new lock washer should be used each time the corresponding lock nut is installed. |
|---|---|
| Manufacturer features | Simple, stable and reliable fastening element • Easy to install and remove • Used for N lock nuts (certain sizes) |
Manufacturer references
Follow the complete manufacturer documentation for application restrictions, materials, tolerances and installation requirements. Limits may not apply simultaneously. We do not publish inferred stock, pricing or ratings.