Ayyıldız Robotics
Technical Data Sheet
- Date:
- Sheet No.:
- rulman-rula-kademeli-mesafe
Stepped Spacer Ring
Stepped spacer with two diameters seating inner and outer bearing races separately.
- Variants
- 9 types
- Diameter
- 12–20 mm
- Length
- 11–30 mm
- Material
- Steel
- Tolerance
- h8
Code & Size Table
Code, dimensions and tolerance for all 9 variants.
| Code | Diameter (mm) | Length (mm) | Feature | Tolerance | Std |
|---|---|---|---|---|---|
| RULA-KDM-06 | 12 | 11 | ⌀6 · 2 steps | h8 | bore ⌀6 |
| RULA-KDM-08 | 14 | 13 | ⌀8 · 2 steps | h8 · ⌀14: 0/−0.027 | bore ⌀8 |
| RULA-KDM-08L | 14 | 22 | ⌀8 · 2 steps | h8 · ⌀14: 0/−0.027 | bore ⌀8, long |
| RULA-KDM-10 | 16 | 14 | ⌀10 · 2 steps | h8 · ⌀16: 0/−0.027 | bore ⌀10 |
| RULA-KDM-10L | 16 | 26 | ⌀10 · 2 steps | h8 · ⌀16: 0/−0.027 | bore ⌀10, long |
| RULA-KDM-12 | 18 | 16 | ⌀12 · 2 steps | h8 · ⌀18: 0/−0.027 | bore ⌀12 |
| RULA-KDM-12L | 18 | 30 | ⌀12 · 2 steps | h8 · ⌀18: 0/−0.027 | bore ⌀12, long |
| RULA-KDM-14 | 19 | 17 | ⌀14 · 2 steps | h8 | bore ⌀14 |
| RULA-KDM-15 | 20 | 18 | ⌀15 · 2 steps | h8 | bore ⌀15 |
Material & Tolerance
The standard material is listed below; also available in steel, stainless, brass and aluminium. Dimensions in mm; tolerances machined to ISO. Deviations (mm) are given for the nominal diameter according to the ISO 286-2 tables; thread tolerances (6g/6H) are to ISO 965. For custom sizes/tolerances, contact us with the part code.
- Steel (standard)
- Stainless Steel
- Brass
- Aluminium
General Notes
- This is a dimension schematic, not a manufacturing drawing. Dimensions match the catalog data; request a quote with the part code to confirm before production.
- This data sheet carries no prices; contact us with the part code for pricing and a quote.
The CAD model (STEP) and 2D drawing (DXF) are downloaded from the family page: ayyildizrobotics.com/
Contact: Phone +90 505 577 02 45 · E-mail info@ayyildizrobotics.com · Web ayyildizrobotics.com