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Bearing roller
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Rollers for crossed-roller bearings
Keywords:
Bearing roller
- Main parameter
- Similar Specification
- Main uses
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- Commodity name: Bearing roller
- Out diameter & tolerance: 4.00±0.005mm
- Length & tolerance: 3.80(+0/-0.03mm)
Customized Mini bearing roller The length is approximately equal to the out diameter
Material: GCR15 (Equal to AISI52001)Hardness: HRC60-65Out diameter tolerance: 4.00±0.005mmLength tolerance: 3.80(+0/-0.03mm)Parallelism: 0.005mmPerpendicularity: 0.005mmEndface runout: 0.005mmRoundness: 0.0005mmRoughness: Ra0.06umThe production process of customized Mini bearing roller is generally divided into three stages:
The first stage is material preparation. Choose high-quality bearing steel or other durable alloys, and heat and chemically treat the material to ensure its hardness and wear resistance. Cut the material to obtain the desired roller size.
The second stage is precision machining. The rollers are precisely formed using a CNC lathe or grinder to achieve a specific diameter, length, and surface finish. This stage may also include deburring and polishing to ensure the smoothness of the rollers.
The third stage is quality inspection and assembly. Each bearing roller will undergo strict quality inspection to ensure that its size and hardness meet the requirements. The rollers are then assembled into bearing assemblies, ready for final testing and packaging. -
OD Series Describes (OD*Length) 1.50mm series 1.50*1.40, 1.50*1.43, 1.50*1.45 2.00mm series 2.00*1.90, 2.00*1.93, 2.00*1.95 2.50 mm series 2.50*2.40, 2.50*2.43, 2.50*2.45 3.00mm series 3.00*2.80, 3.00*2.93, 2.80*1.50 3.50 mm series 3.50*3.40, 3.50*3.45, 3.30*1.50 4.00 mm series 4.00*3.80, 4.00*3.93, 3.80*1.90 4.50 mm series 4.50*4.30, 4.50*4.40, 4.30*1.90 5.00 mm series 5.00*4.80, 5.00*4.90, 4.80*2.20 5.50 mm series 5.50*5.30, 5.50*5.40, 5.30*2.20 6.00 mm series 6.00*5.80, 6.00*5.90, 5.80*2.20 7.00 mm series 7.00*6.80, 7.00*6.90, 6.80*2.50 8.00 mm series 8.00*7.80, 8.00*7.90, 7.80*2.50 10.0 mm series 10.0*9.80, 10.0*9.90, 9.80*2.50 -
1: Crossed roller bearings
2: Robot joint bearings
3: Precision rotary table bearings
4: Precision main shaft bearings
5: High precision bearings for precision instruments
6: Spacer block for temperature-resistant bearing
7: Fixing pin for crossed-roller bearings
8: Crossed-roller bearing for wind power generator
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FuZhou Zongheng Household Articles Co.,Ltd
ADD: QingKou Town MinHou Fuzhou Fujian China
Contact: David
TEL: 0086-591-83853951
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