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Product Details:
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| Name: | Sprag Clutches | Brand: | Neutral / OEM |
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| Product Series: | RSBW | Material: | Bearing Steel |
| Size Range: | Bore Sizes From 20 Mm To 90 Mm | Basic Construction Type: | Sleeve Bearing Supported |
| Lubrication: | Grease | Sealing: | Sealed Using Shield Protected O-Rings |
| High Light: | 90mm one side clutch bearing,20mm one side clutch bearing,RSBW backstop bearing |
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RSBW Clutch Backstopping Sleeve Bearing Supported Sprag Clutches
Type RSBW is a DC sprag type freewheel. It is self-contained, centered by plain bearings for low rotational speeds and sealed using shield protected O Rings.
Unit is delivered grease lubricated ready for installation in either a horizontal or vertical position. Primarily used as a backstop, this type provides a high torque capacity with a minimum space requirement. The design allows installation in difficult environments such as high humidity or water splash areas. A bolt, secured to a fixed part of the machine and passing through the slot in the torque arm, provides the rotational stop. Radial clearance on this bolt should be equal to 1–3 % of the slot width. The torque arm and the bearings must not be prestressed.
Backstopping Sleeve Bearing Supported, Sprag Clutches RSBW Specifications:
| Type | Size | Overrunning speed | Dimensions | Weight | ||||||||
| dH7 | TKN1) | nimax | D | L 1 | F | E | B | N | L | bH11 | ||
| [mm] | [Nm] | [min-1] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [kg] | |
| RSBW20 | 20 | 300 | 400 | 106 | 35 | 113 | 102.5 | 40 | 35 | 15 | 18 | 2 |
| RSBW25 | 25 | 485 | 400 | 106 | 48 | 113 | 102.5 | 40 | 35 | 15 | 18 | 2.6 |
| RSBW30 | 30 | 485 | 400 | 106 | 48 | 113 | 102.5 | 40 | 35 | 15 | 18 | 2.5 |
| RSBW35M | 35M | 485 | 400 | 106 | 35 | 113 | 102.5 | 40 | 35 | 15 | 18 | 2 |
| RSBW35 | 35 | 606 | 400 | 106 | 48 | 113 | 102.5 | 40 | 35 | 15 | 18 | 2.4 |
| RSBW40 | 40 | 1035 | 300 | 132 | 52 | 125 | 115 | 60 | 35 | 15 | 18 | 4.6 |
| RSBW45 | 45 | 1035 | 300 | 132 | 52 | 125 | 115 | 60 | 35 | 15 | 18 | 4.5 |
| RSBW50 | 50 | 1035 | 300 | 132 | 52 | 125 | 115 | 60 | 35 | 15 | 18 | 4.5 |
| RSBW55 | 55 | 1035 | 300 | 132 | 52 | 125 | 115 | 60 | 35 | 15 | 18 | 4.4 |
| RSBW60 | 60 | 2040 | 250 | 161 | 54 | 140 | 130 | 70 | 35 | 15 | 18 | 6.5 |
| RSBW70 | 70 | 2040 | 250 | 161 | 54 | 140 | 130 | 70 | 35 | 15 | 18 | 6.4 |
| RSBW80 | 80 | 3900 | 200 | 190 | 70 | 165 | 150 | 70 | 45 | 20 | 25 | 9.9 |
| RSBW90 | 90 | 3900 | 200 | 190 | 70 | 165 | 150 | 70 | 45 | 20 | 25 | 9.9 |
Note:
1) Tmax=2.5 x TKN
2) Keyway to DIN 6885.1
Mounting example:
Contact Person: Amanda Ni
Tel: 86 18115076599
