Joysun rubber back up pads are designed and are available in configurations with both smooth and ribbed surfaces. They are produced in regular densities for general purpose grinding applications and come in a selection of diameters and arbor.
| Product Code | JAC-A236BP | JAC-A237BP | JAC-A238BP | 
| Backing Materilas | Plastic/Sponge | Plastic/Sponge | Plastic/Sponge | 
| Fastening Quick-Lok Type | Velcro Hook & Loop | Velcro Hook & Loop | Velcro Hook & Loop | 
| Baching-UP Pads Hardness | Soft | Medium | Hard | 
| BRITSH SIZE | METRIC SIZE | FASTEN | MAX | STD | PART # | PART # | PART # | 
| ( D x S ) | ( D x S ) | TYPE | RPM | PACK | |||
| 50 x 6.00 mm | Steel shank | 23,000 | 50 | 23106 | 23251 | 23406 | |
| 76 x 6.00 mm | Steel shank | 20,000 | 50 | 23119 | 23264 | 23419 | |
| 100 x 6.00 mm | Steel shank | 13,000 | 50 | 23122 | 23277 | 23522 | |
| 5/8"-11 | 50 | 23135 | 23280 | 23535 | |||
| M10-1.25 | 50 | 23148 | 23293 | 23548 | |||
| 115 mm x M14-2 | 5/8"-11 | 13,000 | 50 | 23151 | 23306 | 23551 | |
| M14-2 | 50 | 23164 | 23319 | 23564 | |||
| 125 mm x M14-2 | 5/8"-11 | 10,000 | 50 | 23177 | 23322 | 23577 | |
| M14-2 | 50 | 23180 | 23335 | 23580 | |||
| 150 mm x M14-2 | 5/8"-11 | 8,000 | 50 | 23193 | 23348 | 23593 | |
| M14-2 | 50 | 23206 | 23351 | 23606 | |||
| 180 mm x M14-2 | 5/8"-11 | 6,000 | 50 | 23219 | 23364 | 23619 | |
| M14-2 | 50 | 23222 | 23377 | 23622 | |||
| 200 mm x M14 | 5/8"-11 | 4,500 | 50 | 23235 | 23380 | 23635 | |
| M14-2 | 50 | 23248 | 23393 | 23648 | 
Joysun Abrasives Co.,Ltd.
E-mail:
 hopesuns@hotmail.com
  joysunabrasives@hotmail.com
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