SKU: SB21-M2300
SB21 Snap Ring to Suit 21mm Bore
Equivalent to: CFH21 CFH-21 2300-21 SB21 SB-21 M2300-21
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Description
Flat Wire Snap Rings for internal bores and housings: These snap rings are designed to fit into grooves machined into a bore or housing. Once fitted into the groove the portion of the ring protruding from the groove serves to retain components into place, one such example would be to position bearings in a housing by their outer raceway. It is not uncommon for 2 grooves to be machined in housing such that bearings can be installed up against the inner snap ring and then once the outer ring is fitted it is retained and located.
The snap rings are made from SAE 1065 carbon steel hardened to HRC 45-52
- Brand / Quality:
- Major Brand - High Quality
- Inside Diameter:
- 21mm
- Shaft Size:
- 21.6mm
Technical
| --- | Clip / Groove Dimensions |
|---|---|
| d1 | 21mm |
| s (ring thickness) | 1.2mm (Tolerance -0.1) |
| b (ring width) | 1.75mm (Tolerance -0.1) |
| d3 (un-sprung diameter max) | 22mm |
| d2 (groove depth) | 21.6mm (Tolerance + 0.13) |
| m (groove width min) | 1.3mm |
| --- | Loadings |
| FN (groove load capacity subject to material) | 3.35 kN |
| FR (load capacity of ring) | 13.7 kN |
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