Wuxi Guangqiang Bearing Trade Co.,Ltd
| Payment Terms | T/T,, |
| Supply Ability | 100000 Sets per month |
| Delivery Time | 3-5 working days |
| Packaging Details | in individual packing box |
| Precision rating | P6 |
| Number of row | Single Row |
| Material | Chrome Steel |
| inner size | 4mm |
| Outer Diameter | 19.56mm |
| width | 7.87mm |
| material | Stainless Steel |
| samples | available |
| Sealing Type | ZZ |
| Inner size | 4.763mm |
| Service | OEM Customized Services |
| Brand Name | GQZ |
| Model Number | W1 W2 W3 W4 |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,, | Supply Ability | 100000 Sets per month |
| Delivery Time | 3-5 working days | Packaging Details | in individual packing box |
| Precision rating | P6 | Number of row | Single Row |
| Material | Chrome Steel | inner size | 4mm |
| Outer Diameter | 19.56mm | width | 7.87mm |
| material | Stainless Steel | samples | available |
| Sealing Type | ZZ | Inner size | 4.763mm |
| Service | OEM Customized Services | Brand Name | GQZ |
| Model Number | W1 W2 W3 W4 | Certification | ISO |
| Place of Origin | China | ||
| High Light | Precision P6 Track Roller Bearing ，Chrome Steel Groove Track Roller Bearing ，Customizable Groove Wheel Bearing | ||
This series of groove track roller bearings covers W1, W2, W3, W4, V, and W groove types, designed for various precision guide and transmission scenarios in industrial equipment. Made of premium GCr15 bearing steel or high-strength alloy steel, they undergo precision heat treatment and groove grinding, ensuring excellent wear resistance, impact resistance, and stable rolling performance. The diverse groove profiles match different guide rail structures (such as V-shaped guide rails, W-shaped guide rails), realizing precise positioning and low-friction movement of equipment. It supports customized groove dimensions, inner/outer diameters, and widths to meet personalized guide system needs, making it ideal for heavy-load, high-precision linear transmission mechanisms.
Automated production line guide systems, logistics conveying equipment, engineering machinery guide components, textile machinery guide rollers, printing machinery positioning mechanisms, precision automation equipment, and heavy-duty material handling systems
W1/W2/W3/W4/V/W groove track roller bearings (interchangeable with bearings matching "corresponding groove type + track roller structure + load grade" specifications, including brand equivalents from SKF, NSK, INA, and Timken for different industrial guide systems)
| Parameter Item | Details |
| Product Model | W1/W2/W3/W4/V/W Groove Track Roller Bearing |
| Type | Multi-Groove Precision Track Roller Bearing |
| Available Groove Types | W1, W2, W3, W4, V, W (customizable) |
| Material | Premium GCr15 Bearing Steel / High-Strength Alloy Steel (optional) |
| Structural Feature | Multi-groove design, precision-ground raceways, customizable dimensions |
| Core Advantages | Multi-groove compatibility, high wear resistance, impact resistance, precise positioning, customizable groove/size |
Product Details
Related Products
| No. | Bore D (mm) | OD D (mm) | Width B (mm) | A1 (mm) | A2 (mm) | Chamfer R (mm) | r/min | Load Cw (KN) | Load Cow (KN) | Weight (Kg) |
| W0 | 4 | 14.84 | 6.35 | 5.94 | 9.12 | 0.3 | - | 1 | 0.5 | 5 |
| W0X | 4 | 14.84 | 6.35 | 5.94 | 9.12 | 0.3 | - | 1 | 0.5 | 5 |
| W1 | 4 | 19.56 | 7.87 | 7.93 | 11.86 | 0.3 | - | 2.2 | 1 | 11 |
| W1X | 4.763 | 19.56 | 7.87 | 7.93 | 11.86 | 0.3 | - | 2.2 | 1 | 11 |
| W2 | 9.525 | 30.73 | 11.11 | 12.7 | 18.24 | 0.3 | - | 4.9 | 2.5 | 38 |
| W2X | 9.525 | 30.73 | 11.11 | 12.7 | 18.24 | 0.3 | - | 4.9 | 2.5 | 38 |
| W3 | 12 | 45.72 | 15.88 | 19.05 | 26.98 | 0.6 | - | 9.4 | 4.9 | 130 |
| W3X | 12 | 45.72 | 15.88 | 19.05 | 26.98 | 0.6 | - | 9.4 | 4.9 | 130 |
| W4 | 15 | 59.94 | 19.05 | 25.4 | 34.93 | 1 | - | 14.8 | 8.2 | 280 |
| W4X | 15 | 59.94 | 19.05 | 25.4 | 34.93 | 1 | - | 14.8 | 8.2 | 280 |
| W4XL | 22 | 75.39 | 25.4 | 31.75 | 44.45 | 1.1 | - | 20.6 | 14.3 | 580 |
| W4XXL | 22 | 75.39 | 25.4 | 31.75 | 44.45 | 1.1 | - | 20.6 | 14.3 | 580 |
| W1SSX | 4.763 | 19.56 | 7.87 | 7.93 | 11.86 | 0.3 | - | 2.2 | 1 | 11 |
| W2SSX | 9.525 | 30.73 | 11.11 | 12.7 | 18.24 | 0.3 | - | 4.9 | 2.5 | 38 |
| W3SSX | 12 | 45.72 | 15.88 | 19.05 | 26.98 | 0.6 | - | 9.4 | 4.9 | 130 |
| W4SSX | 15 | 59.94 | 19.05 | 25.4 | 34.93 | 1 | - | 14.8 | 8.2 | 280 |
Q: What groove types of track roller bearings are available in this series?
A: This series covers W1, W2, W3, W4, V, and W groove types, and can be customized with special groove dimensions according to equipment requirements.
Q: Can the size of these groove track roller bearings be customized?
A: Yes, inner diameter, outer diameter, width, and groove size can all be customized to match specific guide rail and equipment needs.
Q: What materials are these track roller bearings made of?
A: They are mainly made of premium GCr15 bearing steel; high-strength alloy steel is also optional for heavy-load and harsh working conditions.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
1989
Total Annual:
1000000-10000000
Employee Number:
10~100
Ecer Certification：
Verified Supplier
Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad... Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad...
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