GN 321.6 Safety handwheels Aluminium, with needle bearings


  • RoHS

Description

Specification

Types

  • Type A: without handle
  • Type D: with revolving handle
Handwheel body
  • Aluminium
  • Rim turned and polished
  • unmachined surfaces plastic coated black, matt
Coupling elements
  • Steel, hardened
  • Glide surfaces honed
Cover cap
Plastic, light grey
Cylindrical Revolving handles GN 598 
Steel, plastic coated
black, matt

Information

The hub cap protects the bearing from the ingress of dust and at the same time acts as a shroud for the mounting components.
The wheel hub is fitted with an inside groove to retain the hub cap on its segmented edge.
The hub cap is pushed into position by hand and it can be removed by levering it away at the relieved point with a screw driver.
The needle bearings are greased on assembly which should be ample for permanent lubrication.
  • Countersunk washer GN 184 (for axial fixing)

Technical information

GN 321.6-A without handle
GN 321.6-A
Filter
Description d1 d2 H7 d3 d4 d5 d6 max. b h l1 l2 Weight
GN 321.6-140-K12-A 140 K 12 24 42 40 23 16.5 7 45 58 540
GN 321.6-140-K14-A 140 K 14 24 42 40 23 16.5 7 45 58 520
GN 321.6-140-K16-A 140 K 16 24 42 40 23 16.5 7 45 58 504
GN 321.6-160-K12-A 160 K 12 24 42 40 23 18 7 45 58 659
GN 321.6-160-K14-A 160 K 14 24 42 40 23 18 7 45 58 644
GN 321.6-160-K16-A 160 K 16 24 42 40 23 18 7 45 58 628
GN 321.6-D with revolving handle
GN 321.6-D
Filter
Description d1 d2 H7 d3 d4 d5 d6 max. b h l1 l2 l3 r Ø Handle Weight
GN 321.6-140-K12-D 140 K 12 24 42 40 23 16.5 7 45 58 67.5 61 23 720
GN 321.6-140-K14-D 140 K 14 24 42 40 23 16.5 7 45 58 67.5 61 23 705
GN 321.6-140-K16-D 140 K 16 24 42 40 23 16.5 7 45 58 67.5 61 23 690
GN 321.6-160-K12-D 160 K 12 24 42 40 23 18 7 45 58 82.5 71 26 952
GN 321.6-160-K14-D 160 K 14 24 42 40 23 18 7 45 58 82.5 71 26 937
GN 321.6-160-K16-D 160 K 16 24 42 40 23 18 7 45 58 82.5 71 26 920