The roller is of all-metal construction with semi-precision bearing assemblies embedded at both ends;
Roller mounting clearance is slightly larger than that of the precision bearing assembly roller;
Low running resistance, wide temperature range, no static electricity;
Slightly greater noise than precision bearing rollers.
General data
Maximum load 140kg
Maximum speed 0.6 m/s
Temperature range -20°C~80°C
Material
Bearing housing carbon steel
Seal end caps Carbon steel
Balls carbon steel
Roller surface Steel/aluminium
| Shaft diameter(d) | Female thread | Flat falcon value (b) | Flat falcon value (h1) | Flat falcon value (h2) |
| d8 | M5x10 | / | / | / |
| d12 | M8x15 | 10 | 10 | 10 |
Semi-precision bearing
| Tube Dia | Tube Thickness | Shaft dia | Maximum Load | Bracket Width | Positioning steps | Shaft Length L | Shaft Length L | Material | Selection examples | ||
| D | t | d | BF | E | （Female thread） | Spring pressure | Steel galvanised | Stainless steel | Aluminum | OD38mm Shaft Dia | |
| AO | B1 | CO | 12mm Roller Length 600mm | ||||||||
| Φ20 | t=1.0 | Φ6/8 | 20KG | W+12 | W+10 | W+12 | W+32 | ✓ | ✓ | ✓ | Steel, zinc plated, spring pressed |
| Φ25 | t=1.0 | Φ6/8 | 20KG | W+12 | W+10 | W+12 | W+32 | ✓ | ✓ | ✓ | Roll face length 600mm steel plated |
| Φ38 | t=1.0 1.2 1.5 | Φ12 | 100KG | W+9 | W+7 | W+9 | W+29 | ✓ | ✓ | Zinc, spring pressed into | |
| Φ50 | t=1.2 1.5 | Φ8/12 | 120KG | W+11 | W+9 | W+11 | W+31 | ✓ | ✓ | ✓ | 0100.38.12.600.A0.00 |
| Φ60 | t= 1.5 2.1 | Φ12 | 140KG | W+11 | W+9 | W+11 | W+31 | ✓ | ✓ | ✓ | |
Note: The above bearing curve is for a single static load on a single barrel of the series.
