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Chamfered roller
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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: V3.0±0.005mm
- Length & tolerance: 2.90±0.03mm
The length is approximately equal to the out diameter
Material: GCR15 (Equal to AISI52001)
Hardness: HRC60-65
Out diameter tolerance: V3.0±0.005mm
Length tolerance: 2.90±0.03mm
Parallelism: 0.02mm
Perpendicularity: 0.02mm
Endface runout: 0.02mm
Roundness: 0.001mm
Roughness: Ra0.12umGCR15 steel, equivalent to AISI 52100, is widely used in manufacturing high-precision bearings and machine components due to its excellent hardness and wear resistance. With a hardness rating of HRC60-65, this material ensures durability and long service life in demanding applications. The tight tolerances, including an outer diameter of V3.0±0.005mm and length tolerance of 2.90±0.03mm, guarantee precise fitting and smooth operation. Additional specifications such as parallelism and perpendicularity at 0.02mm, endface runout at 0.02mm, and roundness of 0.001mm contribute to exceptional dimensional accuracy. The surface roughness of Ra0.12µm provides a fine finish, reducing friction and improving performance in mechanical systems.
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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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