With GN 7062.2 stainless steel semi-split shaft collars, axles can be attached to the 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.
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.
RoHS compliant
| A | with two through holes |
| B | with two countersunk holes for socket head cap screws |
| C | with two tapped holes |
| d1 | d2 +0.003 recommended shaft tolerance -0.004 Bore series 1 | Bore series 2 | b ±0.008 | d3 | d4 | d5 | d6 | m Bore series 1 | Bore series 2 | s | x ≈ max. protrusion of cap screw | Adjustable hand lever for d3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.18 | B 12 | B 0,6 | .43 | M 4 | .18 | .14 | M 4 | .83 | - | .08 | .03 | 311-30-M4-12-SW |
| 1.26 | B 14 | B 0,6 | .43 | M 4 | .18 | .14 | M 4 | .91 | - | .08 | .03 | 311-30-M4-12-SW |
| 1.42 | B 15 | B 16 | .51 | M 5 | .22 | .18 | M 5 | 1.00 | 1.02 | .08 | .06 | 311-30-M5-13-SW |
| 1.65 | B 18 | B 20 | .59 | M 5 | .22 | .18 | M 5 | 1.18 | 1.22 | .12 | .02 | 311-30-M5-15-SW |
| 1.89 | B 22 | B 25 | .59 | M 5 | .26 | .22 | M 5 | 1.38 | 1.44 | .12 | 0 | 311-45-M5-16-SW |
| 2.17 | B 28 | B 30 | .59 | M 6 | .26 | .22 | M 6 | 1.63 | 1.67 | .12 | .02 | 311-45-M6-18-SW |
| 2.36 | B 32 | B 35 | .59 | M 6 | .26 | .22 | M 6 | 1.81 | 1.87 | .16 | .02 | 311-45-M6-19-SW |
| 2.56 | B 40 | B 0,6 | .59 | M 6 | .26 | .22 | M 6 | 2.07 | - | .16 | .02 | 311-45-M6-20-SW |
| Min | Max | Price |
|---|---|---|
| 1 | 9 | $27.28 |
| 10 | 24 | $25.00 |
| 25 | 49 | $22.73 |
| ≥ 50 | $20.46 |
Our service team is available from Monday to Friday between 7:30 AM and 5:00 PM Central Time:800-877-8351
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