UNIQUE TRANSMISSION (INDIA) PVT. LTD.
Pin Bush Couplings
Pin Bush Flexible Bush Type Couplings are designed for lower stresses on the rubber bushes and pins. Greater flexibility and life compared to other types of pin bush couplings is assured. The Standard range covers torque rating upto 15000 Kg. M.Series Brake Drum
Catalogue No.: UT-PBBD | Revision 00
Coupling with brake drum is used for special application requiring quick stoppage of machine.
General Assembly Drawing
Dimensions and Standard Sizes
| Size | HP/100 | B1 Max | B2 Max | P,Rough Bore dia |
Do Diar | LO | Di Dia | L1 | L2 | L3 |
|---|---|---|---|---|---|---|---|---|---|---|
| RPM | NM | NM | MM | MM | MM | MM | MM | MM | MM | |
| PB83-100 | 01.0 | 28 | 30 | 12 | 100 | 60 | 83 | 35 | 35 | 4+-2 |
| PB125-140 | 04.5 | 40 | 48 | 18 | 140 | 85 | 125 | 50 | 50 | 4+-2 |
| PB125-150 | 04.5 | 40 | 40 | 18 | 150 | 80 | 125 | 50 | 50 | 4+-2 |
| PB125-175 | 04.5 | 40 | 48 | 18 | 175 | 100 | 125 | 50 | 50 | 4+-2 |
| PB140-178 | 07.3 | 48 | 48 | 18 | 178 | 115 | 140 | 63 | 48 | 4+-2 |
| PB160-200 | 08.8 | 48 | 60 | 23 | 200 | 110 | 160 | 60 | 60 | 4+-2 |
| PB180-250 | 11.9 | 53 | 70 | 28 | 250 | 125 | 180 | 70 | 70 | 4+-2 |
| PB225-330 | 28.0 | 65 | 90 | 48 | 330 | 120 | 225 | 90 | 90 | 7+-2 |
| PB225-406 | 28.0 | 85 | 90 | 48 | 406 | 150 | 225 | 90 | 90 | 7+-2 |
| PB250-300 | 42.0 | 85 | 103 | 58 | 300 | 140 | 250 | 100 | 100 | 7+-2 |
| PB250-315 | 42.0 | 95 | 103 | 58 | 315 | 140 | 250 | 100 | 100 | 7+-2 |
| PB250-400 | 42.0 | 95 | 103 | 58 | 400 | 150 | 250 | 100 | 100 | 7+-2 |
| PB285-380 | 61.6 | 103 | 110 | 58 | 380 | 195 | 285 | 110 | 110 | 7+-2 |
| PB285-480 | 61.6 | 103 | 110 | 58 | 480 | 195 | 285 | 110 | 110 | 7+-2 |
| PB320-500 | 84.0 | 120 | 125 | 58 | 500 | 195 | 320 | 125 | 125 | 7+-2 |
Catalogue No.: UT-PBBD | Revision 00
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