The PTFE coated surfaces of the GN 000.4 safety clutch assemblies provide minimal friction between bearing surfaces even when lubrication is being neglected.
An oil-hole is provided in the clutch mechanism to accept lubrication. In the completely assembled safety clutch handwheel, there is a lubrication fitting located in the hub of the handwheel to lubricate the safety clutch unit.
RoHS compliant
| No. | d1 Ø Handwheel GN 321 GN 322 GN 323 | d2 +0.001 Bore with keyway | d3 | d4 max. see GN 321.4 GN 322.4 GN 323.4 | d5 Minimum Ø of handwheel hub | d6 -0.001 Bore Ø of hub d6 H7 | l1 | l2 ±0.004 Length of handwheel hub | l3 | t | w min. see GN 321.4 GN 322.4 GN 323.4 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 4.92 | K 12 | - | 1.10 | .67 | 1.14 | .98 | 1.12 | .71 | .20 | 1.02 | .16 |
| 1 | 5.51 | K 12 | - | 1.10 | .67 | 1.14 | .98 | 1.12 | .75 | .20 | 1.02 | .16 |
| 2 | 5.51 | K 14 | K 16 | 1.26 | .83 | 1.30 | 1.14 | 1.28 | .75 | .24 | 1.18 | .16 |
| 2 | 6.30 | K 14 | K 16 | 1.26 | .83 | 1.30 | 1.14 | 1.28 | .79 | .24 | 1.18 | .16 |
| 3 | 7.87 | K 18 | K 20 | 1.50 | 1.02 | 1.54 | 1.38 | 1.44 | .94 | .24 | 1.42 | .16 |
| 4 | 9.84 | K 22 | - | 1.77 | 1.18 | 1.81 | 1.61 | 1.87 | 1.10 | .47 | 1.65 | .16 |
| Min | Max | Price |
|---|---|---|
| 1 | 9 | $72.13 |
| 10 | 24 | $66.12 |
| 25 | 49 | $60.11 |
| ≥ 50 | $54.09 |
Our service team is available from Monday to Friday between 7:30 AM and 5:00 PM Central Time:800-877-8351
JW Winco is a manufacturer / distributor of standard parts. Winco was established in May of 1978 and our North American headquarters is located in New Berlin, Wisconsin, USA with sales locations in Canada (J.W. Winco Canada, Inc.) and Mexico.
E-Mail: sales@jwwinco.com
Phone:
Fax:
Hours M-F 7:30 AM - 5:00 PM CT
Request one of our many catalogs! For an overview of our products request the Product Overview Catalog (POC).
