Description:
Steel positioning bush for a high-precision centring unit.

Application:
Used with the matching positioning cone to locate two components with very high repeat accuracy.

Features:
- Matched to K1627 positioning cones
- Supports repeatable zero-point positioning
- Designed for press fitting into the baseplate

Material:
- Steel

Finish / Version:
- Hardened and ground

Dimensions:
- Size: 3
- D H7: 32 mm
- H minimum: 25 mm
- L maximum: 17.5 mm
- T / Bore depth: 18 -0.1 mm
- Recommended surrounding material thickness: at least 0.25 x D
- Maximum working temperature: +80 degC
- Maximum permitted mating centre offset: 3 mm

Load / Force Data:
- Minimum down force with 1 centring unit: 2.5 kN
- Minimum down force with 4 centring units: 10 kN
- Maximum lateral force during horizontal mating: 250 N

Accessories:
- Matching positioning cone: K1627.3

Notes:
The bush is generally pressed into the baseplate. Provide an undercut in the receiving hole so the bush can be removed and replaced.