Material

• Bellows: Stainless Steel.
• Hub: OKB4/18 to OKB4/60 = Aluminium (Stainless available on request). OKB4/80 to OKB4/500 = Steel (Aluminium & Stainless available on request).

Performance

• Bore Tolerance: H7. Keyway acc. DIN 6885 optional.
• Operating Temperature Range: -30°C to +120°C.