Our customers in the USA are serviced by JW Winco. Please, use the website jwwinco.com
Our customers in the USA are serviced by JW Winco. Please, use the website jwwinco.com
With split shaft collars GN 7072.2, e.g., axles are attached to housing, or wheels and washers are installed on shafts.
They can be assembled safely and easily with a high clamping force by reducing the slot height, without damaging the surface of shafts and axles. As compared to semi-split shaft collars, split shaft collars can even be assembled radially.
The thread d3 for sizes d1 = 30 to 36 is designed as a through hole; for sizes d1 = 42 and larger, it is designed as blind hole.
Stainless steelNI AISI 316LHC
Sintered
Socket cap screw DIN 912
Stainless steel AISI 304
RoHS
| A | With two through holes |
| B | With two countersunk holes for socket cap screws |
| C | With two tapped holes |
| d1 | d2 H10 Bore series 1 | Bore series 2 | b ±0,2 | d3 | d4 | d5 | d6 | m Bore series 1 | Bore series 2 | s | x ≈ max. protrusion of cap screw | Adjustable hand lever for d3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30 | B 12 | - | 11 | M 4 | 4,5 | 3,5 | M 4 | 21 | - | 2,1 | 0,7 | GN 311-30-M4-12-SW |
| 32 | B 14 | - | 11 | M 4 | 4,5 | 3,5 | M 4 | 23 | - | 2,1 | 0,7 | GN 311-30-M4-12-SW |
| 36 | B 15 | B 16 | 13 | M 5 | 5,5 | 4,5 | M 5 | 25,5 | 26 | 2,1 | 1,4 | GN 311-30-M5-13-SW |
| 42 | B 18 | B 20 | 15 | M 5 | 5,5 | 4,5 | M 5 | 30 | 31 | 3 | 0,6 | GN 311-30-M5-15-SW |
| 48 | B 22 | B 25 | 15 | M 5 | 6,5 | 5,5 | M 6 | 35 | 36,5 | 3 | 0 | GN 311-45-M5-16-SW |
| 55 | B 28 | B 30 | 15 | M 6 | 6,5 | 5,5 | M 6 | 41,5 | 42,5 | 3 | 0,5 | GN 311-45-M6-18-SW |
| 60 | B 32 | B 35 | 15 | M 6 | 6,5 | 5,5 | M 6 | 46 | 47,5 | 4 | 0,4 | GN 311-45-M6-19-SW |
| 65 | B 40 | - | 15 | M 6 | 6,5 | 5,5 | M 6 | 52,5 | - | 4 | 0,5 | GN 311-45-M6-20-SW |
Our service team is available from Monday to Friday between 7:00 AM and 5:30 PM: +49 7723 6507 - 0
