What are the effects of heat treating discs?
Heat treatment can improve the hardness and wear resistance of the disc, greatly increasing the load capacity and service life.
The heat-treated disc greatly improves the durability and product load and is flexible in rotation. It is suitable for automotive plants, automobile assembly plants, glass factories, textile factories and other load-capacity workshops. It can also be attached with thread guard cover and dust protection cover. It is a patented product, which can effectively prevent the Caster from being unable to rotate due to dust or tangled wire, extending the service life of the Caster.
The 1157 Series red frame series adopts a heat-treated disc design, which greatly improves the durability and product load. It is flexible in rotation and is suitable for workshops with heavy loads such as automotive plants, automobile assembly plants, glass factories and textile factories.
If you need Extra Heavy Duty Casters with better durability and load performance, the heat treatment disc design of the 1157 Red Frame Series is a suitable choice, especially suitable for high load workshops such as automotive plants and glass factories.
.webp)
Wheel can be attached with thread guard cover (optional)
Wheel can be attached with metal dust protection cover (optional)
AKsha
Wheel can be attached with plastic dust protection cover
(for selection)
.webp)
PUWheel surface can change hardness
| Specification Size |
Base plate size Top Plate Size |
Base plate hole distance Bolt Hole Spacing |
Installation cap size Attaching Bolt Size |
| 4" | 90 x 120mm (3-17/32" x 4-23/32") |
60 x 90mm (2-3/8" x 3-17/32") |
11 mm (7/16") |
| 100 x 115mm (4" x 4-1/2") |
75 x 80mm (D-type base plate) (2-5/8" x 3~3.5-5/8") |
9.5 mm (3/8") |
|
| 5" 6" 8" | 110 x 140mm (4-11/32" x 5-1/2") |
75 x 110 mm (conventional standard base plate) (2-15/16" x 4-11/32") |
12 mm (1/2") |
| 100 x 115mm (4" x 4-1/2") |
75 x 80mm (D-type base plate) (2-5/8" x 3~3.5-5/8") |
9.5 mm (3/8") |
| Specification Size |
Base plate size Top Plate Size |
Base plate hole distance Bolt Hole Spacing |
Installation cap size Attaching Bolt Size |
| 4" | 90 x 120mm (3-17/32" x 4-23/32") |
60 x 90mm (2-3/8" x 3-17/32") |
11 mm (7/16") |
| Specification Size |
Base plate size Top Plate Size |
Base plate hole distance Bolt Hole Spacing |
Installation cap size Attaching Bolt Size |
| 4" | 90 x 120mm (3-17/32" x 4-23/32") |
60 x 90mm (2-3/8" x 3-17/32") |
11 mm (7/16") |
| 100 x 115mm (4" x 4-1/2") |
75 x 80mm (D-type base plate) (2-5/8" x 3~3.5-5/8") |
9.5 mm (3/8") |
|
| 5" 6" 8" | 110 x 140mm (4-11/32" x 5-1/2") |
75 x 110 mm (conventional standard base plate) (2-15/16" x 4-11/32") |
12 mm (1/2") |
| 100 x 115mm (4" x 4-1/2") |
75 x 80mm (D-type base plate) (2-5/8" x 3~3.5-5/8") |
9.5 mm (3/8") |
| Wheel diameter × Wheel width | load capacity | Material | model | Bearing | total height | radius of gyration | ||
| fixed | Activity | brakes | ||||||
| 100mm x 32mm (4"x1-1/4") |
250 kgs (550 lbs) | NylonWheel Nylon |
1157-04-07-1 | 1157-04-07-2 | 1157-04-07-4 | ball bearings Ball Bearing |
147mm (5-25/32") |
Active 92 mm AK brake 141 mm Swivel 92mm Swivel W/AK Lock Brake 141mm |
| 200 kgs (440 lbs) | CPDWheel CPD |
1157-04-49-1 | 1157-04-49-2 | 1157-04-49-4 | ||||
| 100mm x 34mm (4"x1-3/8") |
335 kgs (735 lbs) | QPUWheel(Round) QPU (Round) |
1157-04-80-1 | 1157-04-80-2 | 1157-04-80-4 | |||
| 385 kgs (845 lbs) | QPUWheel(Flat) QPU (Flat) |
1157-04-80-1 | 1157-04-80-2 | 1157-04-80-4 | ||||
| 100mm x 36mm (4"x1-7/16") |
250 kgs (550 lbs) | Iron Core Polyurethane PU on Cast |
1157-04-33-1 | 1157-04-33-2 | 1157-04-33-4 | |||
| 200 kgs (440 lbs) | SamsungWheel Rubber on Cast |
1157-04-03-1 | 1157-04-03-2 | 1157-04-03-4 | ||||
| 250 kgs (550 lbs) | APUWheel(Round) PU on AL Core (Round) |
1157-04-108-1 | 1157-04-108-2 | 1157-04-108-4 | ||||
| 300 kgs (660 lbs) | Aluminum Core AQPUWheel(Round) QPU on AL Core (Round) |
1157-04-87-1 | 1157-04-87-2 | 1157-04-87-4 | ||||
| 100mm x 38mm (4"x1-1/2") |
200 kgs (440 lbs) | Iron Core NBRRubber Wheel NBR Rubber on Cast |
1157-04-04-1 | 1157-04-04-2 | 1157-04-04-4 | |||
| 200 kgs (440 lbs) | Eco-friendly NBRRubber Wheel Non-marking Rubber on Cast |
1157-04-11-1 | 1157-04-11-2 | 1157-04-11-4 | ||||
| 200 kgs (440 lbs) | Eco-friendly traction NBRWheel Non-marking NBR Rubber on Cast |
1157-04-90-1 | 1157-04-90-2 | 1157-04-90-4 | ||||
| 100mm x 40mm (4"x1-9/16") |
275 kgs (600 lbs) | APUWheel(Round) PU on AL Core (Round) |
1157-04-108-1 | 1157-04-108-2 | 1157-04-108-4 | |||
| 200 kgs (440 lbs) | Aluminum Core QQRubber Wheel Recilent rubber on AL Core |
1157-04-89-1 | 1157-04-89-2 | 1157-04-89-4 | ||||
| 325 kgs (715 lbs) | Aluminum Core AQPUWheel(Round) QPU on AL Core (Round) |
1157-04-87-1 | 1157-04-87-2 | 1157-04-87-4 | ||||
| 100mm x 46.5mm (4"x1-13/16") |
335 kgs (735 lbs) | ZQPUWheel (Double Wheel) ZQPU (Dual Wheels) |
1157-04-101-1 | 1157-04-101-2 | 1157-04-101-4 | |||
| 122mm x 36.5mm (4-13/16"x1-7/16") |
600 kgs (1320 lbs) | MillingWheel Cast Iron |
1157-04-14-1 | 1157-04-14-2 | 1157-04-14-4 | ball bearings Ball Bearing |
168.5mm (6-5/8") |
Active 103mm Swivel 103mm |
| Wheel diameter × Wheel width | load capacity | Material | model | Bearing | total height | radius of gyration | ||
| fixed | Activity | brakes | ||||||
| 125mm x 40mm (5"x1-9/16") |
340 kgs (750 lbs) | Iron Core Polyurethane PU on Cast |
1157-05-33-1 | 1157-05-33-2 | 1157-05-33-4 | ball bearings Ball Bearing |
170mm (6-11/16") |
Movement 107mm AK brake 158 mm Swivel 107mm Swivel W/AK Lock Brake 158mm |
| 220 kgs (485 lbs) | SamsungWheel Rubber on Cast |
1157-05-03-1 | 1157-05-03-2 | 1157-05-03-4 | ||||
| 300 kgs (660 lbs) | NylonWheel Nylon |
1157-05-07-1 | 1157-05-07-2 | 1157-05-07-4 | ||||
| 300 kgs (660 lbs) | APUWheel(Round) PU on AL Core (Round) |
1157-05-108-1 | 1157-05-108-2 | 1157-05-108-4 | ||||
| 350 kgs (770 lbs) | Aluminum Core AQPUWheel(Round) QPU on AL Core (Round) |
1157-05-87-1 | 1157-05-87-2 | 1157-05-87-4 | ||||
| 250 kgs (550 lbs) | Iron Core NBRRubber Wheel NBR Rubber on Cast |
1157-05-04-1 | 1157-05-04-2 | 1157-05-04-4 | ||||
| 250 kgs (550 lbs) | CPDWheel CPD |
1157-05-49-1 | 1157-05-49-2 | 1157-05-49-4 | ||||
| 250 kgs (550 lbs) | Eco-friendly NBRRubber Wheel Non-marking Rubber on Cast |
1157-05-11-1 | 1157-05-11-2 | 1157-05-11-4 | ||||
| 250 kgs (550 lbs) | Eco-friendly traction NBRWheel Non-marking NBR Rubber on Cast |
1157-05-90-1 | 1157-05-90-2 | 1157-05-90-4 | ||||
| 300 kgs (660 lbs) | Aluminum Core QQRubber Wheel Recilent rubber on AL Core |
1157-05-89-1 | 1157-05-89-2 | 1157-05-89-4 | ||||
| 450 kgs (990 lbs) | QPUWheel(Round) QPU (Round) |
1157-05-80-1 | 1157-05-80-2 | 1157-05-80-4 | ||||
| 500 kgs (1100 lbs) | QPUWheel(Flat) QPU (Flat) |
1157-05-80-1 | 1157-05-80-2 | 1157-05-80-4 | ||||
| 340 kgs (750 lbs) | EPUWheel(Round) EPU (Round Shape) |
1157-05-78-1 | 1157-05-78-2 | 1157-05-78-4 | ||||
| 390 kgs (860 lbs) | EPUWheel(Flat) EPU (Flat Shape) |
1157-05-78-1 | 1157-05-78-2 | 1157-05-78-4 | ||||
| 450 kgs (990 lbs) | EQPUWheel(Round) EQPU (Round Shape) |
1157-05-81-1 | 1157-05-81-2 | 1157-05-81-4 | ||||
| 500 kgs (1100 lbs) | EQPUWheel(Flat) EQPU (Flat Shape) |
1157-05-81-1 | 1157-05-81-2 | 1157-05-81-4 | ||||
| 125mm x 50mm (5" x 2") |
400 kgs (880 lbs) | APUWheel(Flat) PU on AL Core (Flat) |
1157-05-108-1 | 1157-05-108-2 | 1157-05-108-4 | ball bearings Ball Bearing |
170mm (6-11/16") |
Movement 107mm AK brake 158 mm Swivel 107mm Swivel W/AK Lock Brake 158mm |
| 450 kgs (990 lbs) | Aluminum Core AQPUWheel(Flat) QPU on AL Core (Flat) |
1157-05-87-1 | 1157-05-87-2 | 1157-05-87-4 | ||||
| 125mm x 51mm (5" x 2") |
450 kgs (990 lbs) | ZQPUWheel (Double Wheel) ZQPU (Dual Wheels) |
1157-05-101-1 | 1157-05-101-2 | 1157-05-101-4 | |||
| 138mm x 36.5mm (5-7/16"x1-7/16") |
700 kgs (1540 lbs) | MillingWheel Cast Iron |
1157-06-14-1 | 1157-06-14-2 | — | ball bearings Ball Bearing |
191mm (7-17/32") |
Movement 111mm Swivel 111mm |
| 150mm x 40mm (6"x1-9/16") |
350 kgs (770 lbs) | Iron Core NBRRubber Wheel NBR Rubber on Cast |
1157-06-04-1 | 1157-06-04-2 | 1157-06-04-4 | ball bearings Ball Bearing |
197mm (7-3/4") |
Movement 119mm AK brake 160 mm Swivel 119mm Swivel W/AK Lock Brake 160mm |
| 400 kgs (880 lbs) | NylonWheel Nylon |
1157-06-07-1 | 1157-06-07-2 | 1157-06-07-4 | ||||
| 350 kgs (770 lbs) | CPDWheel CPD |
1157-06-49-1 | 1157-06-49-2 | 1157-06-49-4 | ||||
| 300 kgs (660 lbs) | Eco-friendly NBRRubber Wheel Non-marking Rubber on Cast |
1157-06-11-1 | 1157-06-11-2 | 1157-06-11-4 | ||||
| 300 kgs (660 lbs) | Eco-friendly traction NBRWheel Non-marking NBR Rubber on Cast |
1157-06-90-1 | 1157-06-90-2 | 1157-06-90-4 | ||||
| 350 kgs (770 lbs) | Aluminum Core QQRubber Wheel Recilent rubber on AL Core |
1157-06-89-1 | 1157-06-89-2 | 1157-06-89-4 | ||||
| 400 kgs (880 lbs) | WMRCWheel WMRC |
1157-06-45-1 | 1157-06-45-2 | 1157-06-45-4 | ||||
| Wheel diameter × Wheel width | load capacity | Material | model | Bearing | total height | radius of gyration | ||
| fixed | Activity | brakes | ||||||
| 150mm x 42mm (6"x1-5/8") |
410 kgs (900 lbs) | Iron Core Polyurethane PU on Cast |
1157-06-33-1 | 1157-06-33-2 | 1157-06-33-4 | ball bearings Ball Bearing |
197mm (7-3/4") |
Movement 119mm AK brake 160 mm Swivel 119mm Swivel W/AK Lock Brake 160mm |
| 400 kgs (880 lbs) | APUWheel(Round) PU on AL Core (Round) |
1157-06-108-1 | 1157-06-108-2 | 1157-06-108-4 | ||||
| 450 kgs (990 lbs) | Aluminum Core AQPUWheel(Round) QPU on AL Core (Round) |
1157-06-87-1 | 1157-06-87-2 | 1157-06-87-4 | ||||
| 550 kgs (1200 lbs) | QPUWheel(Round) QPU (Round) |
1157-06-80-1 | 1157-06-80-2 | 1157-06-80-4 | ||||
| 600 kgs (1320 lbs) | QPUWheel(Flat) QPU(Flat) |
1157-06-80-1 | 1157-06-80-2 | 1157-06-80-4 | ||||
| 500 kgs (1100 lbs) | VPUWheel(Round) VPU (Round) |
1157-06-82-1 | 1157-06-82-2 | 1157-06-82-4 | ||||
| 670 kgs (1475 lbs) | VQPUWheel(Round) VQPU (Round Shape) |
1157-06-83-1 | 1157-06-83-2 | 1157-06-83-4 | ||||
| 750 kgs (1650 lbs) | Iron Core VQPUWheel(Round) QPU on Iron Core (Round) |
1157-06-91-1 | 1157-06-91-2 | 1157-06-91-4 | ||||
| 410 kgs (900 lbs) | EPUWheel(Round) EPU (Round) |
1157-06-78-1 | 1157-06-78-2 | 1157-06-78-4 | ||||
| 460 kgs (1010 lbs) | EPUWheel(Flat) EPU (Flat) |
1157-06-78-1 | 1157-06-78-2 | 1157-06-78-4 | ||||
| 550 kgs (1200 lbs) | EQPUWheel(Round) EQPU (Round) |
1157-06-81-1 | 1157-06-81-2 | 1157-06-81-4 | ||||
| 600 kgs (1320 lbs) | EQPUWheel(Flat) EQPU (Flat) |
1157-06-81-1 | 1157-06-81-2 | 1157-06-81-4 | ||||
| 150mm x 45.5mm (6"x1-13/16") |
260 kgs (570 lbs) | SamsungWheel Rubber on Cast |
1157-06-03-1 | 1157-06-03-2 | 1157-06-03-4 | |||
| 150mm x 50mm (6" x 2") |
450 kgs (990 lbs) | APUWheel(Flat) PU on AL Core (Flat) |
1157-06(50)-108-1 | 1157-06(50)-108-2 | 1157-06(50)-108-4 | |||
| 500 kgs (1100 lbs) | Aluminum Core AQPUWheel(Flat) QPU on AL Core (Flat) |
1157-06(50)-87-1 | 1157-06(50)-87-2 | 1157-06(50)-87-4 | ||||
| 150mm x 51mm | 550 kgs (1210 lbs) | ZQPUWheel (Double Wheel) ZQPU (Dual Wheels) |
1157-06-101-1 | 1157-06-101-2 | 1157-06-101-4 | ball bearings Ball Bearing |
238mm (9-3/8") |
Active 147mm AK brake 179 mm Swivel 147mm Swivel W/AK Lock Brake 179mm |
| 180mm x 44mm (7" x 1-3/4") |
450 kgs (990 lbs) | APUWheel(Round) PU on AL Core (Round) |
1157-07-108-1 | 1157-07-108-2 | 1157-07-108-4 | |||
| 600 kgs (1320 lbs) | Aluminum Core AQPUWheel(Round) QPU on AL Core (Round) |
1157-07-87-1 | 1157-07-87-2 | 1157-07-87-4 | ||||
| 180mm x 50mm (7" x 2") |
450 kgs (990 lbs) | Iron Core Polyurethane PU on Cast |
1157-07-33-1 | 1157-07-33-2 | 1157-07-33-4 | |||
| 600 kgs (1320 lbs) | QPUWheel(Round) QPU(Round) |
1157-07-80-1 | 1157-07-80-2 | 1157-07-80-4 | ||||
| 650 kgs (1430 lbs) | VPUWheel(Round) VPU (Round) |
1157-07-82-1 | 1157-07-82-2 | 1157-07-82-4 | ||||
| 650 kgs (1430 lbs) | Iron Core VQPUWheel(Round) QPU on Iron Core (Round) |
1157-07-91-1 | 1157-07-91-2 | 1157-07-91-4 | ||||
| 650 kgs (1430 lbs) | VQPUWheel(Round) VQPU (Round Shape) |
1157-07-83-1 | 1157-07-83-2 | 1157-07-83-4 | ||||
| 193mm x 46mm (7-3/5"x1-13/16") |
300 kgs (660 lbs) | SamsungWheel Rubber on Cast |
1157-08-03-1 | 1157-08-03-2 | — | ball bearings Ball Bearing |
244.5mm (9-5/8") |
Movement 159mm Swivel 159mm |
| 200mm x 44mm (8"x1-3/4") |
350 kgs (770 lbs) | Iron Core NBRRubber Wheel NBR Rubber on Cast |
1157-08-04-1 | 1157-08-04-2 | 1157-08-04-4 | ball bearings Ball Bearing |
248mm (9-3/4") |
Active 157mm AK brake 178mm Swivel 157mm Swivel W/AK Lock Brake 178mm |
| 350 kgs (770 lbs) | Eco-friendly NBRRubber Wheel Non-marking Rubber on Cast |
1157-08-11-1 | 1157-08-11-2 | 1157-08-11-4 | ||||
| 350 kgs (770 lbs) | Eco-friendly traction NBRWheel Non-marking NBR Rubber on Cast |
1157-08-90-1 | 1157-08-90-2 | 1157-08-90-4 | ||||
| 400 kgs (880 lbs) | Aluminum Core QQRubber Wheel Recilent rubber on AL Core |
1157-08-89-1 | 1157-08-89-2 | 1157-08-89-4 | ||||
| 200mm x 45.5mm (8"x1-13/16") |
550 kgs (1200 lbs) | MillingWheel Cast Iron |
1157-08-14-1 | 1157-08-14-2 | 1157-08-14-4 | |||
| Wheel diameter × Wheel width | load capacity | Material | model | Bearing | total height | radius of gyration | ||
| fixed | Activity | brakes | ||||||
| 200mm x 50mm (8" x 2") |
450 kgs (990 lbs) | Iron Core Polyurethane PU on Cast |
1157-08-33-1 | 1157-08-33-2 | 1157-08-33-4 | ball bearings Ball Bearing |
248mm (9-3/4") |
Active 157mm AK Sha 178mm Swivel 157mm Swivel W/AK Lock Brake 178mm |
| 450 kgs (990 lbs) | NylonWheel Nylon |
1157-08-07-1 | 1157-08-07-2 | 1157-08-07-4 | ||||
| 750 kgs (1650 lbs) | Iron Core Polyurethane(2050A/2050B) PU on Cast (2050A/2050B) |
1157-08-62-1 | 1157-08-62-2 | 1157-08-62-4 | ||||
| 400 kgs (880 lbs) | CPDWheel CPD |
1157-08-49-1 | 1157-08-49-2 | 1157-08-49-4 | ||||
| 450 kgs (990 lbs) | WMRCWheel WMRC |
1157-08-45-1 | 1157-08-45-2 | 1157-08-45-4 | ||||
| 500 kgs (1100 lbs) | APUWheel(Round) PU on AL Core (Round) |
1157-08-108-1 | 1157-08-108-2 | 1157-08-108-4 | ||||
| 550 kgs (1200 lbs) | APUWheel(Flat) PU on AL Core (Flat) |
1157-08-108-1 | 1157-08-108-2 | 1157-08-108-4 | ||||
| 650 kgs (1430 lbs) | Aluminum Core AQPUWheel(Flat) QPU on AL Core (Flat) |
1157-08-87-1 | 1157-08-87-2 | 1157-08-87-4 | ||||
| 700 kgs (1540 lbs) | Aluminum Core AQPUWheel(Round) QPU on AL Core (Round) |
1157-08-87-1 | 1157-08-87-2 | 1157-08-87-4 | ||||
| 670 kgs (1475 lbs) | QPUWheel(Round) QPU (Round) |
1157-08-80-1 | 1157-08-80-2 | 1157-08-80-4 | ||||
| 720 kgs (1580 lbs) | QPUWheel(Flat) QPU (Flat) |
1157-08-80-1 | 1157-08-80-2 | 1157-08-80-4 | ||||
| 670 kgs (1475 lbs) | VPUWheel(Round) VPU (Round) |
1157-08-82-1 | 1157-08-82-2 | 1157-08-82-4 | ||||
| 750 kgs (1650 lbs) | VQPUWheel(Round) VQPU (Round) |
1157-08-83-1 | 1157-08-83-2 | 1157-08-83-4 | ||||
| 750 kgs (1650 lbs) | Iron Core VQPUWheel(Round) QPU on Iron Core (Round) |
1157-08-91-1 | 1157-08-91-2 | 1157-08-91-4 | ||||
| 650 kgs (1430 lbs) | EPUWheel(Round) EPU (Round Shape) |
1157-08-78-1 | 1157-08-78-2 | 1157-08-78-4 | ||||
| 700 kgs (1540 lbs) | EPUWheel(Flat) EPU (Flat Shape) |
1157-08-78-1 | 1157-08-78-2 | 1157-08-78-4 | ||||
| 750 kgs (1650 lbs) | EQPUWheel(Round) EQPU (Round Shape) |
1157-08-81-1 | 1157-08-81-2 | 1157-08-81-4 | ||||
| 750 kgs (1650 lbs) | EQPUWheel(Flat) EQPU (Flat Shape) |
1157-08-81-1 | 1157-08-81-2 | 1157-08-81-4 | ||||
| 200mm x 51mm (8" x 2") |
650 kgs (1430 lbs) | ZQPUWheel (Double Wheel) ZQPU (Dual Wheels) |
1157-08-101-1 | 1157-08-101-2 | 1157-08-101-4 | |||
Heat treatment can improve the hardness and wear resistance of the disc, greatly increasing the load capacity and service life.
Suitable for automotive plants, automobile assembly plants, glass factories and textile factories and other workshop environments with heavy loads.
The thread guard cover mainly prevents the rope from getting entangled, and the dust protection cover prevents dust from entering the bearing. Both are patented designs, which can effectively extend the service life.
1157 Series pays special attention to the dual improvement of durability and load capacity, and is suitable for heavy load scenarios that require higher service life.