| Part number (SKU) | 61238000 |
| Material | Steel |
| Surface | Zinc-phosphated |
| Size [Größe] | 4 |
| Min. torque | 110 [Nm] |
| Max. torque | 550 [Nm] |
| Max. speed | 2700 [min-1] |
| Information for clamping tool (pitch circle diameter) [A] | 104 [mm] |
| Information for clamping tool (hole diameter) [a -0,2] | 7 [mm] |
| Outer diameter [D] | 140 [mm] |
| Bore of sprocket (H8) [d1] | 85 [mm] |
| Bore (pilot hole) [d] | 24 [mm] |
| Max. bore diameter [d max.] | 55 [mm] |
| Adjustment screw [G] | M 8 [mm] |
| Total length [L] | 78 [mm] |
| Thickness of friction lining [S] | 4.0 [mm] |
| Weight | 5400 [g] |
If you need a rework or a custom-made-product please contact us directly with your inquiry.
The supplied 3D models, pictures and technical drawings are made with reasonable care.Nevertheless liability is excluded for the accuracy and correctness of this data.
| Weight | 5.168 kg |
|---|---|
| Dimensions | 140 × 140 × 78 cm |
| Material | |
| Surface | |
| Size | |
| Min. torque | |
| Max. torque | |
| Max. speed | |
| Outer diameter | |
| Bore of sprocket (H8) | |
| Bore (pilot hole) | |
| Max. bore diameter | |
| Adjustment screw | |
| Total length | |
| Thickness of friction lining | |
| Weight |
Sliding hub ROBA torque adjustable 110-550 Nm outer diameter 140mm max. bore: 55mm PN: 61238000
Material: Steel. ROBA®-sliding hubs, high-quality machine components, are used as torque limiters for chain-, gear- and belt-drives. They are high-quality machine components. They are machined all-round and zinc-phosphated, i.e. rust-proof. They are of fully-closed design. The hubs are delivered with pilt bore and max. bush length. Customized bores, and feather-key grooves and setscrew-threads available at surcharge.
* See catalogue page.
$977.27
Availability: 1 in stock (backorders ship within 1-2 weeks)
| Quantity | Discount (%) | Price |
|---|---|---|
| 1 - 4 | — | $977.27 |
| 5 - 49 | 35.97 % | $625.71 |
| 50+ | 41.51 % | $571.65 |
| Product | Part number (SKU) | Material | Surface | Size [Größe] | Min. torque | Max. torque | Max. speed | Information for clamping tool (pitch circle diameter) [A] | Information for clamping tool (hole diameter) [a -0,2] | Outer diameter [D] | Bore of sprocket (H8) [d1] | Bore (pilot hole) [d] | Max. bore diameter [d max.] | Adjustment screw [G] | Total length [L] | Thickness of friction lining [S] | Weight | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Sliding hub ROBA torque adjustable 2-10 Nm outer diameter 45mm max. bore: 20mm PN: 61230000 | 61230000 | Steel | Zinc-phosphated | 0 | 2 [Nm] | 10 [Nm] | 8500 [min-1] | 37 [mm] | 3 [mm] | 45 [mm] | 35 [mm] | 6 [mm] | 20 [mm] | M 4 [mm] | 33 [mm] | 2.5 [mm] | 300 [g] | $155.21 |
| Sliding hub ROBA torque adjustable 6-30 Nm outer diameter 58mm max. bore: 22mm PN: 61231000 | 61231000 | Steel | Zinc-phosphated | 01 | 6 [Nm] | 30 [Nm] | 6600 [min-1] | 46 [mm] | 5 [mm] | 58 [mm] | 40 [mm] | 10 [mm] | 22 [mm] | M [mm] | 45 [mm] | 3.0 [mm] | 600 [g] | $179.44 |
| Sliding hub ROBA torque adjustable 14-70 Nm outer diameter 68mm max. bore: 25mm PN: 61232000 | 61232000 | Steel | Zinc-phosphated | 1 | 14 [Nm] | 70 [Nm] | 5600 [min-1] | 50 [mm] | 5 [mm] | 68 [mm] | 44 [mm] | 10 [mm] | 25 [mm] | M [mm] | 52 [mm] | 3.0 [mm] | 900 [g] | $265.21 |
| Sliding hub ROBA torque adjustable 26-130 Nm outer diameter 88mm max. bore: 35mm PN: 61234000 | 61234000 | Steel | Zinc-phosphated | 2 | 26 [Nm] | 130 [Nm] | 4300 [min-1] | 67 [mm] | 6 [mm] | 88 [mm] | 58 [mm] | 14 [mm] | 35 [mm] | M [mm] | 57 [mm] | 3.0 [mm] | 1600 [g] | $348.48 |
| Sliding hub ROBA torque adjustable 50-250 Nm outer diameter 115mm max. bore: 45mm PN: 61236000 | 61236000 | Steel | Zinc-phosphated | 3 | 50 [Nm] | 250 [Nm] | 3300 [min-1] | 84 [mm] | 6 [mm] | 115 [mm] | 72 [mm] | 18 [mm] | 45 [mm] | M [mm] | 68 [mm] | 4.0 [mm] | 3100 [g] | $469.33 |
| Sliding hub ROBA torque adjustable 110-550 Nm outer diameter 140mm max. bore: 55mm PN: 61238000 | 61238000 | Steel | Zinc-phosphated | 4 | 110 [Nm] | 550 [Nm] | 2700 [min-1] | 104 [mm] | 7 [mm] | 140 [mm] | 85 [mm] | 24 [mm] | 55 [mm] | M 8 [mm] | 78 [mm] | 4.0 [mm] | 5400 [g] | $977.27 |
| Sliding hub ROBA torque adjustable 140-700 Nm outer diameter 170mm max. bore: 65mm PN: 61240000 | 61240000 | Steel | Zinc-phosphated | 5 | 140 [Nm] | 700 [Nm] | 2200 [min-1] | 125 [mm] | 8 [mm] | 170 [mm] | 98 [mm] | 28 [mm] | 65 [mm] | M 8 [mm] | 92 [mm] | 5.0 [mm] | 9000 [g] | $1,323.82 |
| Sliding hub ROBA torque adjustable 240-1200 Nm outer diameter 200mm max. bore: 80mm PN: 61242000 | 61242000 | Steel | Zinc-phosphated | 6 | 240 [Nm] | 1200 [Nm] | 1900 [min-1] | 150 [mm] | 8 [mm] | 200 [mm] | 116 [mm] | 38 [mm] | 80 [mm] | M 8 [mm] | 102 [mm] | 5.0 [mm] | 12400 [g] | $2,239.22 |