What are the characteristics of the bearing structure of the inclined ball series?
The inclined bead design can distribute the load-bearing capacity more evenly, improving stability and durability during rotation.
Ultra-high load and flexible rotation, Suitable for automatic plants, automobile assembly plants, glass factories, textile factories and other load capacity workshops.
The 1113 Series inclined bead series has ultra-high load and flexible rotation performance, and is suitable for heavy-load workshop environments such as automotive plants, automobile assembly plants, glass factories and textile factories.
If the workshop requires basic Extra Heavy Duty Casters with ultra-high load and emphasis on rotational flexibility, the 1113 Bevel Series is a suitable choice; if thread guarddust protection function is required, please refer to the 1102 B Series.

This slanted ball bearing is used on the shelf, and the orbital surface of the inner wheel and outer wheel and the rotating surface of the wheel are designed so that it has a large load capacity, is most suitable for heavy loads and impact loads, and is easy to disassemble and assemble.
| Specification Size |
Base plate size Top Plate Size |
Base plate hole distance Bolt Hole Spacing |
Installation cap size Attaching Bolt Size |
| 10, 12" | 145 × 175mm (5-7/10" × 6-7/8") |
105 × 135mm (4-1/18" × 5-1/3") |
12 (1/2") |
| Wheel diameter × Wheel width | load capacity | Material | model | Bearing | total height | radius of gyration | ||
| fixed | Activity | brakes | ||||||
| 250mm x 62mm (10" x 2-7/16") |
800 kgs (1760 lbs) | Iron Core Polyurethane(Flat) PU on Cast |
1113-10-33-1 | 1113-10-33-2 | 1113-10-33-4 | Slanted ball bearing Tampered Bearing |
335mm (13-3/16") |
Activity 192mm BCD Sha 192mm Swivel 192mm Swiver W/Center lock 192mm |
| 800 kgs (1760 lbs) | Iron Core Polyurethane(Round shape) PU on Cast (Round Shape) |
1113-10-42-1 | 1113-10-42-2 | 1113-10-42-4 | ||||
| 1050 kgs (2310 lbs) | QPUWheel(Round) QPU (Round) |
1113-10-80-1 | 1113-10-80-2 | 1113-10-80-4 | ||||
| 1050 kgs (2310 lbs) | QPUWheel(Flat) QPU (Flat) |
1113-10-80-1 | 1113-10-80-2 | 1113-10-80-4 | ||||
| 1500 kgs (3300 lbs) | VPUWheel(Round) VPU (Round) |
1113-10-82-1 | 1113-10-82-2 | 1113-10-82-4 | ||||
| 1500 kgs (3300 lbs) | VQPUWheel(Round) VQPU (Round) |
1113-10-83-1 | 1113-10-83-2 | 1113-10-83-4 | ||||
| 1500 kgs (3300 lbs) | Iron Core VQPUWheel(Round) QPU on Iron Core (Round) |
1113-10-91-1 | 1113-10-91-2 | 1113-10-91-4 | ||||
| 250mm x 63mm (10" x 2-1/2") |
450 kgs (990 lbs) | Iron Core NBRRubber Wheel NBR Rubber on Cast |
1113-10-04-1 | 1113-10-04-2 | 1113-10-04-4 | |||
| 250mm x 80mm (10" x 3-1/8") |
2000 kgs (4400 lbs) | VPUWheel(Flat) VPU (Flat) |
1113-10-82-1 | 1113-10-82-2 | 1113-10-82-4 | |||
| 2000 kgs (4400 lbs) | VQPUWheel(Flat) VQPU(Flat) |
1113-10-83-1 | 1113-10-83-2 | 1113-10-83-4 | ||||
| 2000 kgs (4400 lbs) | Iron Core VQPUWheel(Flat) QPU on Iron Core (Flat) |
1113-10-91-1 | 1113-10-91-2 | 1113-10-91-4 | ||||
| 254mm x 71mm (10" x 2-13/16") |
450 kgs (990 lbs) | Iron Core NBRRubber Wheel NBR Rubber on Cast |
1113-10-04-1 | 1113-10-04-2 | 1113-10-04-4 | |||
| 300mm x 76mm (12" x 3") |
550 kgs (1210 lbs) | Iron Core NBRRubber Wheel NBR Rubber on Cast |
1113-12-04-1 | 1113-12-04-2 | 1113-12-04-4 | Slanted ball bearing Tampered Bearing |
386mm (15-3/16") |
Activity 240mm BCD brake 240mm Swivel 240mm Swiver W/Center lock 240mm |
| 300mm x 90mm (12" x 3-9/16") |
1800 kgs (3960 lbs) | VQPUWheel(Round) VQPU (Round) |
1113-12-83-1 | 1113-12-83-2 | 1113-12-83-4 | |||
| 2400 kgs (5280 lbs) | VQPUWheel(Flat) VQPU (Flat) |
1113-12-83-1 | 1113-12-83-2 | 1113-12-83-4 | ||||
| 1800 kgs (3960 lbs) | Iron Core VQPUWheel(Round) QPU on Iron Core (Round) |
1113-12-91-1 | 1113-12-91-2 | 1113-12-91-4 | ||||
| 2400 kgs (5280 lbs) | Iron Core VQPUWheel(Flat) QPU on Iron Core (Flat) |
1113-12-91-1 | 1113-12-91-2 | 1113-12-91-4 | ||||
| 304mm x 105mm (12" x 4-1/8") |
600 kgs (1320 lbs) | Iron Core NBRRubber Wheel NBR Rubber on Cast |
1113-12-04-1 | 1113-12-04-2 | 1113-12-04-4 | |||
| 305mm x 70mm (12" x 2-3/4") |
1800 kgs (3960 lbs) | Iron Core Polyurethane(Flat) PU on Cast |
1113-12-33-1 | 1113-12-33-2 | 1113-12-33-4 | |||
| 1800 kgs (3960 lbs) | QPUWheel(Flat) QPU (Flat) |
1113-12-80-1 | 1113-12-80-2 | 1113-12-80-4 | ||||
| 305mm x 95mm (12" x 3-3/4") |
2400 kgs (5280 lbs) | Iron Core Polyurethane(Flat) PU on Cast |
1113-12-33-1 | 1113-12-33-2 | 1113-12-33-4 | |||
| 2400 kgs (5280 lbs) | QPUWheel(Flat) QPU (Flat) |
1113-12-80-1 | 1113-12-80-2 | 1113-12-80-4 | ||||
The inclined bead design can distribute the load-bearing capacity more evenly, improving stability and durability during rotation.
Suitable for automotive plants, automobile assembly plants, glass factories and textile factories and other workshop environments with heavy loads.
The load and rotation performance of the two are similar. The 1102 Series additionally provides an optional thread guarddust protection cover, which can be selected according to environmental requirements.
Suitable for, the inclined bead structure design helps maintain stable performance under long-term and high-frequency use.