Wheel - Import export

Crank black powder coated. Thermoplastic black. Steel parts black oxidised. Note: Similar to DIN 469.

The hub cover is supplied loose. The handwheels can be secured using a transverse pin or by parallel key connection together with a DIN 6912 socket head screw and a DIN 7349 washer. Versions with transverse bore are secured using the ISO 4026 (DIN 913) grub screw. For assembly example, see 06262.

Handwheel, reinforced and stabilised polyamide. Centre caps, polyamide. Centre bushes, steel. Tapped insert for cylinder grip, brass. Version: Handwheel, oil and grease resistant, black (RAL 9011), satin finish. Centre caps, grey (RAL 7035). Centre bushes, black oxidised. On request: Other cap colours. Special versions.

Worm screw steel. Worm wheel CuZn37Mn3Al2PbSiS40. Version Worm screw with righthand pitch, casehardened HV 620 – 700, flanks and hole ground. Note for ordering Wheels/screws can only be combined to form a worm gear if they have the same centre distance and transmission ratio. Note A worm gear consists of a worm screw (shaft) and a worm wheel. Suitable for forming worm drives with a 90° shaft angle. A worm drive enables very large speed reduction ratios with a single stage. The toothing has the flank shape K. The engagement angle is 15°. The worm gears are prebored. The stated T2 output torques are the permissible output torques on the worm wheel. These apply for an input speed of 2800 rpm of the worm screw. The worm gears are suitable for continuous operation at high speeds and high torques. Attention 22500171002 Screw polished only. 22500172002 Worm wheel with helical gear toothing.

Material: Housing thick steel plate. Tyres steel-wire reinforced elastic solid rubber. Wheel body welded steel. Version: Housing press formed. Reinforced fork, base plate and centre pin. Double ball bearing with hardened shells in the castor head. Precision ball bearings in the wheels. Note: These castors are particularly impact and shock proof and assure a high service life. Wheel axle bolted.

Material: Housing steel plate. Wheels with thermoplastic rubber tread. Wheel body polypropylene. Version: Housing press formed. Double ball bearing in the castor head. Plain bearing in wheels. Note: Wheel axle threaded. Swivel and fixed castors with bolt hole. Electrically conductive wheels, non-marking grey. The ohmic resistance of the wheel is less than 10⁴Ω. Application: Electrically conductive wheels on swivel and fixed castors are used to protect against electrostatic discharge generated by transport equipment or the transported goods. Damage to sensitive goods and painful electrostatic shocks to the personal is so prevented.