Stepped Spacer Ring
Stepped spacer with two diameters seating inner and outer bearing races separately.
Manufacturing Scope
Stepped Spacer Ring is a Bearing & Seal Adapters family precision-turned on a Goodway SW-20, covering 9 variants — diameters ⌀12–20 mm, lengths 11–30 mm, standard material Steel (also steel, stainless, brass or aluminium). Every variant's part code, dimension and tolerance is listed below; request an instant quote with the code you need.
Variants are machined to h8 tolerance; the smallest is RULA-KDM-06 (⌀12 mm) and the largest RULA-KDM-15 (⌀20 mm). The family includes bored, multi-step variants. Custom sizes, tolerances or materials are produced to the part code on request.
| Code | Dia ⌀ | Length | Feature | Tolerance | Std |
|---|---|---|---|---|---|
| RULA-KDM-06 | ⌀12 | 11 mm | ⌀6 · 2 steps | h8 | iç Ø6 |
| RULA-KDM-08 | ⌀14 | 13 mm | ⌀8 · 2 steps | h8 | iç Ø8 |
| RULA-KDM-08L | ⌀14 | 22 mm | ⌀8 · 2 steps | h8 | iç Ø8 uzun |
| RULA-KDM-10 | ⌀16 | 14 mm | ⌀10 · 2 steps | h8 | iç Ø10 |
| RULA-KDM-10L | ⌀16 | 26 mm | ⌀10 · 2 steps | h8 | iç Ø10 uzun |
| RULA-KDM-12 | ⌀18 | 16 mm | ⌀12 · 2 steps | h8 | iç Ø12 |
| RULA-KDM-12L | ⌀18 | 30 mm | ⌀12 · 2 steps | h8 | iç Ø12 uzun |
| RULA-KDM-14 | ⌀19 | 17 mm | ⌀14 · 2 steps | h8 | iç Ø14 |
| RULA-KDM-15 | ⌀20 | 18 mm | ⌀15 · 2 steps | h8 | iç Ø15 |
Material & Tolerance
The standard material is listed below; also available in steel, stainless, brass and aluminium. Dimensions in mm; tolerances machined to ISO. For custom sizes/tolerances, contact us with the part code.
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