This is like WNS but extra wide for greater clamping force on the shaft to cope with higher torques and forces. This is also available in single-slotted and split design, and is available in galvanized and stainless steel.
Material standard
Up to inner diameter 50 mm: 11SMnPb30+C
From inner diameter 55 mm: 11SMn30
From inner diameter 90 mm: C35
(Automatic steel untreated. Version A and B)
Also available in stainless material 1.4305 and acid-proof 1.4571.
| Art.nr | d1H8 | d2h13 | bj14 | d3 | d4 | d5 | a | c | S | h | f | Tension screw DIN912 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WND-5 | 5 | 25 | 28 | 10 | 55 | M5 | 75 | 7 | 16 | 6 | 14 | M5x16 |
| WND-6 | 6 | 25 | 28 | 10 | 55 | M5 | 75 | 7 | 16 | 6 | 14 | M5x16 |
| WND-8 | 8 | 25 | 28 | 10 | 55 | M5 | 75 | 7 | 16 | 6 | 14 | M5x16 |
| WND-10 | 10 | 32 | 28 | 10 | 55 | M5 | 105 | 10 | 2 | 7 | 14 | M5x16 |
| WND-12 | 12 | 32 | 28 | 10 | 55 | M5 | 105 | 10 | 2 | 7 | 14 | M5x16 |
| WND-14 | 14 | 40 | 36 | 11 | 66 | M6 | 135 | 12 | 2 | 7 | 18 | M6x20 |
| WND-15 | 15 | 40 | 36 | 11 | 66 | M6 | 135 | 12 | 2 | 7 | 18 | M6x20 |
| WND-16 | 16 | 40 | 36 | 11 | 66 | M6 | 135 | 12 | 2 | 7 | 18 | M6x20 |
| WND-17 | 17 | 40 | 36 | 11 | 66 | M6 | 135 | 12 | 2 | 7 | 18 | M6x20 |
| WND-18 | 18 | 45 | 40 | 11 | 66 | M6 | 16 | 2 | 7 | 20 | M6x20 | |
| WND-20 | 20 | 45 | 40 | 11 | 66 | M6 | 16 | 2 | 7 | 20 | M6x20 | |
| WND-22 | 22 | 45 | 40 | 11 | 66 | M6 | 16 | 2 | 7 | 20 | M6x20 | |
| WND-25 | 25 | 50 | 40 | 11 | 66 | M6 | 19 | 2 | 7 | 20 | M6x20 | |
| WND-30 | 30 | 56 | 40 | 11 | 66 | M6 | 22 | 2 | 7 | 20 | M6x20 | |
| WND-35 | 35 | 63 | 40 | 11 | 66 | M6 | 25 | 2 | 7 | 20 | M6x20 | |
| WND-40 | 40 | 70 | 45 | 11 | 66 | M6 | 28 | 2 | 7 | 25 | M6x20 | |
| WND-45 | 45 | 80 | 45 | 11 | 66 | M6 | 33 | 2 | 7 | 25 | M6x20 | |
| WND-50 | 50 | 80 | 45 | 11 | 66 | M6 | 33 | 2 | 7 | 25 | M6x20 | |
| WND-55 | 55 | 90 | 50 | 14 | 9 | M8 | 37 | 3 | 8 | 25 | M8x20 | |
| WND-60 | 60 | 100 | 50 | 14 | 9 | M8 | 42 | 3 | 8 | 25 | M8x20 | |
| WND-70 | 70 | 110 | 60 | 17 | 11 | M10 | 45 | 3 | 10 | 30 | M10x25 | |
| WND-80 | 80 | 125 | 60 | 17 | 11 | M10 | 53 | 3 | 10 | 30 | M10x25 | |
| WND-90 | 90 | 140 | 60 | 17 | 11 | M10 | 60 | 3 | 13 | 30 | M10x30 | |
| WND-100 | 100 | 140 | 60 | 17 | 11 | M10 | 60 | 3 | 13 | 30 | M10x30 | |
| WND-110 | 110 | 160 | 60 | 17 | 11 | M10 | 70 | 3 | 13 | 30 | M10x30 | |
| WND-120 | 120 | 160 | 60 | 17 | 11 | M10 | 70 | 3 | 13 | 30 | M10x30 | |
| WND-130 | 130 | 180 | 75 | 19 | 13 | M12 | 77 | 3 | 23 | 38 | M12x50 | |
| WND-140 | 140 | 200 | 75 | 19 | 13 | M12 | 87 | 3 | 23 | 38 | M12x50 | |
| WND-150 | 150 | 200 | 75 | 19 | 13 | M12 | 87 | 3 | 23 | 38 | M12x50 | |
| WND-160 | 160 | 220 | 100 | 25 | 17 | M16 | 95 | 3 | 23 | 50 | M16x70 | |
| WND-170 | 170 | 250 | 100 | 25 | 17 | M16 | 107 | 3 | 34 | 50 | M16x70 | |
| WND-180 | 180 | 250 | 100 | 25 | 17 | M16 | 107 | 3 | 34 | 50 | M16x70 | |
| WND-190 | 190 | 280 | 100 | 25 | 17 | M16 | 120 | 3 | 42 | 50 | M16x80 | |
| WND-200 | 200 | 280 | 100 | 25 | 17 | M16 | 120 | 3 | 42 | 50 | M16x80 |
Order example
Untreated: WND 20 B (2-part), WND 20 A (slotted)
Stainless: WND 20 B A2
Acid-proof: WND 20 B A4
Stainless: WND 20 B A2
Acid-proof: WND 20 B A4