Wuxi Guangqiang Bearing Trade Co.,Ltd
| Certifiion | ISO |
| Payment Terms | T/T,, |
| Supply Ability | 100000 Sets per month |
| Delivery Time | 3-5 working days |
| Packaging Details | in individual packing box |
| Type | Compact Rail Roller |
| Material | Chrome Steel GCR15 |
| Precision rating | P0 P6 P5 P4 |
| Seals Type | rubber seal |
| Appliion | Industrial Machines |
| samples | available |
| Service | OEM Customized Services |
| Cage Material | Sheet Steel |
| Brand Name | GQZ |
| Model Number | C35 |
| Place of Origin | China |
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Product Specification
| Certifiion | ISO | Payment Terms | T/T,, |
| Supply Ability | 100000 Sets per month | Delivery Time | 3-5 working days |
| Packaging Details | in individual packing box | Type | Compact Rail Roller |
| Material | Chrome Steel GCR15 | Precision rating | P0 P6 P5 P4 |
| Seals Type | rubber seal | Appliion | Industrial Machines |
| samples | available | Service | OEM Customized Services |
| Cage Material | Sheet Steel | Brand Name | GQZ |
| Model Number | C35 | Place of Origin | China |
| High Light | C35 prismatic roller bearing ，Track roller bearing for 35mm rail ，Double shield roller bearing with warranty | ||
The C35 prismatic roller is a dedied guide component engineered for 35mm compact T- and U-type rails, featuring a prismatic profile that fits tightly with the rail’s inner contour—ensuring stable load distribution in limited installation spaces. Its concentric stud structure (integrated high-strength bolt shaft) enables direct, tool-free alignment and installation, while the double shield options (2RS rubber seals / ZZ metal seals) provide targeted protection: 2RS blocks dust and light moisture for general industrial scenarios, and ZZ resists high temperatures for continuous-operation equipment. The roller body is crafted from premium GCr15 bearing steel (hardness 58-62 HRC) with precision-ground raceways, and the concentric stud uses 40Cr high-strength steel (quenched to 45-50 HRC), delivering reliable load-bearing for light-to-medium duty guide tasks.
Compact automated assembly line guide systems, light-duty warehouse shelf sliding mechanisms, office automation equipment (e.g., printer paper feed rails), small logistics micro-conveying systems, medical device precision sliding components, electronic product testing equipment guide structures
| Item | Details |
| Product Model | C35-2RS / C35-ZZ Prismatic Roller |
| Type | Concentric Stud Prismatic Guide Roller (for 35mm T/U-Rail) |
| Adapted Rail Size | 35mm compact T-type / U-type rails |
| Seal Options | 2RS (double-sided rubber seals) / ZZ (double-sided metal shields) |
| Material | Roller: GCr15 bearing steel; Concentric stud: 40Cr high-strength steel |
| Core Advantages | Compact space adaptation, stable rail contour fit, dual-seal options, quick concentric installation |
| Appliion Scenarios | 35mm T/U-rail guide mechanisms, limited-space load-bearing sliding systems |
| Model | Seal Type | d (mm) | D (mm) | C (mm) | B (mm) | A (mm) | r (min.) | Cr (Dynamic, kN) | Cor (Static, kN) | Ball Numbers | Mass (g) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| LFR5201KDD | ZZ | 10 | 35 | 15.9 | 15.9 | 20.065 | 0.3 | 8.5 | 5.1 | 18 | 80 |
| LFR5201NPP | 2RS | 10 | 35 | 15.9 | 15.9 | 20.065 | 0.3 | 8.5 | 5.1 | 18 | 80 |
| LFR5202NPP | 2RS | 12 | 45 | 15.9 | 15.9 | 26.5 | 0.3 | 9.7 | 6.1 | 20 | 100 |
| LFR5201-12KDD | ZZ | 12 | 35 | 15.9 | 15.9 | 21.75 | 0.3 | 8.4 | 5 | 18 | 85 |
| LFR5201-14NPP | 2RS | 14 | 40 | 18 | 20 | 24 | 0.3 | 9.8 | 5 | 18 | 95 |
| LFR5204-16KDD | ZZ | 16 | 52 | 20.6 | 20.6 | 31.5 | 0.6 | 16.8 | 9.5 | 16 | 230 |
| LFR5204-16NPP | 2RS | 16 | 52 | 20.6 | 20.6 | 31.5 | 0.6 | 16.8 | 9.5 | 16 | 230 |
| LFR5206-20KDD | ZZ | 20 | 52 | 23.8 | 23.8 | 41 | 0.6 | 29.5 | 16.6 | 18 | 250 |
| LFR5206-20NPP | 2RS | 20 | 57 | 23.8 | 23.8 | 41 | 0.6 | 29.5 | 16.6 | 18 | 250 |
A: The prismatic shape matches the inner contour of 35mm T/U-rails, eliminating lateral play and ensuring more stable load transmission than circular rollers in compact spaces.
A: Choose 2RS for general dust/moisture protection in standard environments; ZZ is better for high-temperature (≤120℃) continuous-operation scenarios.
A: For the M12 stud, the recommended torque is 20-25 N·m—this balances installation stability and avoids over-tightening damage.
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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