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Chamfered roller
Category:
Rollers for crossed-roller linear guides（V series）
Keywords:
Chamfered roller
- Main parameter
- Similar Specification
- Main uses
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- Commodity name: Chamfered roller
- Out diameter & tolerance: V4.0±0.005mm
- Length & tolerance: 3.90±0.03mm
The length is approximately equal to the out diameter
Material: GCR15 (Equal to AISI52001)
Hardness: HRC60-65
Out diameter tolerance: V4.0±0.005mm
Length tolerance: 3.90±0.03mm
Parallelism: 0.02mm
Perpendicularity: 0.02mm
Endface runout: 0.02mm
Roundness: 0.001mm
Roughness: Ra0.12umGCR15 steel, equivalent to AISI 52100, is a high-carbon chromium bearing steel known for its excellent hardness and wear resistance, making it ideal for precision components. With a hardness of HRC60-65, it ensures durability under heavy loads and high-speed operations. The outer diameter tolerance of V4.0±0.005mm and length tolerance of 3.90±0.03mm provide strict dimensional control for accurate assembly. Parallelism and perpendicularity both maintained at 0.02mm, along with an endface runout of 0.02mm, guarantee precise alignment and smooth rotation. The exceptional roundness of 0.001mm and a surface roughness of Ra0.12µm further enhance performance by reducing friction and wear, ensuring long-lasting and reliable operation in demanding industrial environments.
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V series (with 45 degree chamfer as the picture show) OD Series Describes (OD*Length) 3.00mm series V3.0*2.90 4.00mm series V4.0*3.90 6.00 mm series V6.0*5.90 9.00 mm series V9.0*8.90 12.0 mm series V12*11.85 15.0 mm series V15*14.85 18.0 mm series V18*11.85 -
1: Crossed roller linear guides
2: Cylindrical roller type linear rails
3: Anti-creep crossed roller linear guide
4: Crossed roller bearings
5: Linear bearings, linear motors,
6: oneway bearings oneway clutches
7: Heavy-load linear rails,
8: linear rails for CNC
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