Products / Medium-Duty Iron-Core PU Casters
Medium-Duty Iron-Core PU Casters
Medium-Duty Iron-Core PU Casters from the final product catalog. Compare listed models, dimensions and mounting configurations.

Product illustration from the final catalog. Mounting and brake options vary by model.
Medium-Duty Casters
PUChoose a model.
Confirm your application.
The 2.5-inch expanding-stem row lists 60 mm; the grip-ring rows list 63 mm. These source values are retained. Confirm mounting dimensions.
Catalog series: 铁芯PU系列
Final PDF page 31 · Printed folios 57, 58
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WhatsApp +233 502346695
Guangdong Zhuwang Caster Factory
Xiaolan Town, Zhongshan City, Guangdong Province, China
Catalog models & specifications
Dimensions & listed loads.
| Manufacturer model | Wheel Ø | Width | Overall height | Material | Mounting | Rotation | Brake | Listed load | Inquiry |
|---|---|---|---|---|---|---|---|---|---|
| Z03B-03D-63TXPU-09 | 63 | 32 | 90 | PU | Grip ring stem | Swivel | Brake | 90 | Inquire ↗ |
| Z03B-03D-75TXPU-09 | 75 | 32 | 104 | PU | Grip ring stem | Swivel | Brake | 100 | Inquire ↗ |
| Z03B-03D-100TXPU-09 | 100 | 32 | 128 | PU | Grip ring stem | Swivel | Brake | 110 | Inquire ↗ |
| Z03B-03D-125TXPU-09 | 125 | 32 | 152 | PU | Grip ring stem | Swivel | Brake | 125 | Inquire ↗ |
| Z03B-03-63TXPU-09 | 63 | 32 | 90 | PU | Grip ring stem | Swivel | None | 90 | Inquire ↗ |
| Z03B-03-75TXPU-09 | 75 | 32 | 104 | PU | Grip ring stem | Swivel | None | 100 | Inquire ↗ |
| Z03B-03-100TXPU-09 | 100 | 32 | 128 | PU | Grip ring stem | Swivel | None | 110 | Inquire ↗ |
| Z03B-03-125TXPU-09 | 125 | 32 | 152 | PU | Grip ring stem | Swivel | None | 125 | Inquire ↗ |
| Z03B-06-63TXPU-09 | 60 | 32 | 90 | PU | Expanding stem | Swivel | None | 90 | Inquire ↗ |
| Z03B-06-75TXPU-09 | 75 | 32 | 104 | PU | Expanding stem | Swivel | None | 100 | Inquire ↗ |
| Z03B-06-100TXPU-09 | 100 | 32 | 128 | PU | Expanding stem | Swivel | None | 110 | Inquire ↗ |
| Z03B-06-125TXPU-09 | 125 | 32 | 152 | PU | Expanding stem | Swivel | None | 125 | Inquire ↗ |
Mounting dimensions
| Model / configuration | Plate size | Hole spacing | Mounting hole | Stem notation | Stem hole distance |
|---|---|---|---|---|---|
| Z03B-03D-63TXPU-09 Grip ring stem · Swivel with brake | Pending confirmation | 75*45 | 8.5*11.8 | M12*25 | Pending confirmation |
| Z03B-03D-75TXPU-09 Grip ring stem · Swivel with brake | Pending confirmation | 75*45 | 8.5*11.8 | M12*25 | Pending confirmation |
| Z03B-03D-100TXPU-09 Grip ring stem · Swivel with brake | Pending confirmation | 75*45 | 8.5*11.8 | M12*25 | Pending confirmation |
| Z03B-03D-125TXPU-09 Grip ring stem · Swivel with brake | Pending confirmation | 75*45 | 8.5*11.8 | M12*25 | Pending confirmation |
| Z03B-03-63TXPU-09 Grip ring stem · Swivel | Pending confirmation | 75*45 | 8.5*11.8 | M12*25 | Pending confirmation |
| Z03B-03-75TXPU-09 Grip ring stem · Swivel | Pending confirmation | 75*45 | 8.5*11.8 | M12*25 | Pending confirmation |
| Z03B-03-100TXPU-09 Grip ring stem · Swivel | Pending confirmation | 75*45 | 8.5*11.8 | M12*25 | Pending confirmation |
| Z03B-03-125TXPU-09 Grip ring stem · Swivel | Pending confirmation | 75*45 | 8.5*11.8 | M12*25 | Pending confirmation |
| Z03B-06-63TXPU-09 Expanding stem · Swivel | Pending confirmation | 75*45 | 8.5*11.8 | M12*25 | Pending confirmation |
| Z03B-06-75TXPU-09 Expanding stem · Swivel | Pending confirmation | 75*45 | 8.5*11.8 | M12*25 | Pending confirmation |
| Z03B-06-100TXPU-09 Expanding stem · Swivel | Pending confirmation | 75*45 | 8.5*11.8 | M12*25 | Pending confirmation |
| Z03B-06-125TXPU-09 Expanding stem · Swivel | Pending confirmation | 75*45 | 8.5*11.8 | M12*25 | Pending confirmation |
Packing, source references & confirmation notes
| Model / configuration | Pcs / carton | Carton dimensions, as printed (mm) | Source | Notes |
|---|---|---|---|---|
| Z03B-03D-63TXPU-09 Grip ring stem · Swivel with brake | 60 | 540*280*235 | PDF 31, table 1, row 1 | Confirm the selected model and order requirements. |
| Z03B-03D-75TXPU-09 Grip ring stem · Swivel with brake | 50 | 540*280*235 | PDF 31, table 1, row 2 | Confirm the selected model and order requirements. |
| Z03B-03D-100TXPU-09 Grip ring stem · Swivel with brake | 50 | 560*320*240 | PDF 31, table 1, row 3 | Confirm the selected model and order requirements. |
| Z03B-03D-125TXPU-09 Grip ring stem · Swivel with brake | 40 | 540*320*280 | PDF 31, table 1, row 4 | Confirm the selected model and order requirements. |
| Z03B-03-63TXPU-09 Grip ring stem · Swivel | 60 | 540*280*235 | PDF 31, table 2, row 1 | Confirm the selected model and order requirements. |
| Z03B-03-75TXPU-09 Grip ring stem · Swivel | 50 | 540*280*235 | PDF 31, table 2, row 2 | Confirm the selected model and order requirements. |
| Z03B-03-100TXPU-09 Grip ring stem · Swivel | 50 | 560*320*240 | PDF 31, table 2, row 3 | Confirm the selected model and order requirements. |
| Z03B-03-125TXPU-09 Grip ring stem · Swivel | 40 | 540*320*280 | PDF 31, table 2, row 4 | Confirm the selected model and order requirements. |
| Z03B-06-63TXPU-09 Expanding stem · Swivel | 60 | 540*280*235 | PDF 31, table 3, row 1 | Confirm the selected model and order requirements. |
| Z03B-06-75TXPU-09 Expanding stem · Swivel | 50 | 540*280*235 | PDF 31, table 3, row 2 | Confirm the selected model and order requirements. |
| Z03B-06-100TXPU-09 Expanding stem · Swivel | 50 | 560*320*240 | PDF 31, table 3, row 3 | Confirm the selected model and order requirements. |
| Z03B-06-125TXPU-09 Expanding stem · Swivel | 40 | 540*320*280 | PDF 31, table 3, row 4 | Confirm the selected model and order requirements. |
View original catalog pages
Original source spreads preserve illustrations, model labels, dimensions and footnotes. Download the full PDF for detailed review.

Confirm model, mounting fit, load conditions, sample and packing details before ordering. No certification or test result is inferred from the catalog.
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