U Groove Ball Bearing Pulley | 12mm Bore | 50mm OD | 13mm Thickness
U Groove Ball Bearing Pulley | 12mm Bore | 50mm OD | 13mm Thickness
About this item
- 12 MM BORE DIAMETER: These u-groove pulleys have a finished bore, or center hole, that is machined to a 12 mm diameter to mount the pulley on a shaft of 12 mm diameter. The accurate bore size ensures no wobble or offset during high-speed rotation, delivering stable running performance and effortless bolt-on replacement for most standard mounting shafts
- 50 MM OUTSIDE DIAMETER: 50mm outer diameter pulley body provides optimal contact area for wire rope traction and linear sliding. Balanced wheel size reduces per-unit pressure, minimizes abrasion, and extends the overall service life of both the pulley and matched cables
- 7.5MM DEEP GROOVE DESIGN: Built with 7.5 mm deep U-groove with standard radian structure, firmly locks wire ropes in position. Effectively prevents rope slipping, derailment and friction damage, ensures smooth, safe lifting and sliding operation for long-term continuous use
- DOUBLE SEALED BALL BEARING: Pulleys with a ball bearing are easier to turn than pulleys without a bearing. Pulleys with double sealed bearings block out dust and other contaminants. These pulleys are used to assist with horizontal pulling or to guide a rope, wire or cable
- STEEL CONSTRUCTION: Adopts high-strength steel body material with integral stamping and quenching process. Features excellent hardness, wear resistance and deformation resistance, supports up to 512 KG heavy load capacity, durable for long-term industrial and DIY heavy-duty scenarios
- WIDE APPLICATIONS: Ideal for wire rope sheave traction, mechanical power transmission, sliding track systems, garage sliding doors, furniture hardware, 3D printer guide mechanisms and various DIY industrial mechanical equipment
Overview
- Brand: CNBTR
- Material: Alloy Steel
- Item dimensions L x W x H: 1.97 x 0.51 x 1.97 inches
- Item Weight: 99 g
- Bearing Number: 2
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Reviews
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Michael Turner — Columbus, Ohio
MROVanta made it easier to find several maintenance supplies in one place. The product information helped me compare the available options, and everything I ordered was useful for routine work around our facility.
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Rachel Morgan — Phoenix, Arizona
I was looking for practical supplies for our workshop and found the selection easy to browse. The categories were well organized, and I could quickly locate tools, fasteners, and other items needed for regular maintenance.
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David Collins — Charlotte, North Carolina
The products I selected were suitable for the maintenance tasks we had planned. I appreciated being able to review the specifications before ordering, especially when comparing sizes and compatibility for different applications.
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⭐⭐⭐⭐⭐
Amanda Brooks — Denver, Colorado
I ordered a mix of facility and equipment supplies for our work area. The shopping process was straightforward, and the selection covered several everyday maintenance needs without requiring visits to multiple stores.
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