6807 Full ceramic ball bearings 35X47X7mm

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Basic Info.
  • Brand Name: RNB OR NATURAL 
  • Number of row: Single row 
  • Type: Ball bearings 
  • Material of race: ZrO2 
  • Material of ball: ZrO2 
  • Precision: P5 
  • Model No.: 68 07 
  • Place of Origin: Zhejiang  
  • Min.Order: 100 Piece/Pieces
  • Means of Transport: Ocean, Air
Supply Capacity
  • Production Capacity: 200000 Piece/Pieces per Month
  • Packing:RNB OR NATURAL
  • Delivery Date: 30 days

Full ceramic bearing made with Si3N4 have some better performance than ZrO2, the rings and balls made by full ceramic material: Si3N4,

Ceramic ball bearings, stainless steel ball bearings, hybrid ball bearings

Demension: 35X47X7mm

Full ceramic (All -ceramic) ball bearing of ZrO2 material

Full ceramic bearing have excellence performance as special electrical and magnetism resistance, wear and corrosion resistance, lubrication and maintenance free when working, especially high and low-temperature application,etc.Could be used in awful environment and specially condition. The rings and balls made by full ceramic material: ZrO2, as a standard constructure, the cage made by PTFE, generally we also could make the cage with GRPA66-25, PEEK, PI, AISI SUS304,SUS316,Cu,etc.

Full ceramic (All -ceramic) bearing of Si3N4 material

Full ceramic bearing made with Si3N4 have some better performance than ZrO2, the rings and balls made by full ceramic material: Si3N4, as a standard constructure, the cage made by PTFE,generally we also could make the cage with GFRPA66-25, PEEK, PI, phonemic textiles tube, etc. Compares than the material of ZrO2. The SiN4 ceramics bearings could endure heavier load and could be used in higher temperature environment. Also we could offer precision ceramic bearing which generally used in high-speed and high-rigidity spindle, the manufactured clearance could be P4 to up grade.

Ceramic ball bearings

Full ceramic (All-ceramic) ball bearings fo full complement balls

Full ceramic bearing of full complement balls has an add-ball gap on its side. Because using no cage design, the bearing able to install more ceramic balls than the standard construction, so the heavier radial load ability increased more.resistance and high temperature application. This series of bearing is not for high speed choice, it should be to install on the unforced.

Full ceramic (All-ceramic) bearing of ceramic cage

Ceramic cage has excellence performance as wear and corrosion resistance, high strength, lubrication and maintenance free when working. Adopting the ceramic cage, ceramic bearing can be used in the most inclemency environments as corrosive,low temperature, high vacuum. The normal used ceramic materials with ZrO2.

Hybrid construction ceramic ball bearing

Ceramic ball especially Si3N4 have the following performance as low density, high strength, low friction coefficient, electrical and magnetism resistance, wear resistance, well rigidity, lubrication and maintenance free when working, it is the best choice for rollers(inner ring and outer ring are made by metal) of the hybird construction ceramic ball bearing which are used in high-speed,high accuracy and long life environments. Normally, GCr15 or AISI44C, 316 ,304 makes inner ring and outer ring; The ceramic ball can adopt ZrO2, Si3N4 or Sic.

Bearing No.Boundary DimensionsMass
(kg)                 (refer)
dDBr(min)ZrO2Si3N4PLASTIC440C
6200103090.600.0250.0130.0060.032
630035110.600.040.0220.010.052
6801122150.300.0050.00250.00120.006
69012460.300.0080.00420.00190.01
160012870.300.0150.00790.0040.019
60012880.300.0170.00920.0040.019
620132100.600.0280.0150.0070.037
630137121.000.0460.0250.0040.022
6802152450.300.0050.00290.00130.007
69022870.300.00120.00630.0030.005
160023280.300.0210.0110.0050.027
60023290.300.0240.0130.0060.031
620235110.600.0350.0190.0090.045
630242131.000.0640.0350.0160.083
6803172650.300.0050.00290.00130.007
69033070.300.0130.00710.00330.017
160033580.300.0250.0140.0060.033
600335100.300.0320.0170.0080.041
620340120.600.0520.0280.0130.067
630347141.000.0870.0470.0220.11
640362171.100.210.110.0520.27
6804203270.300.0130.0070.0030.017
69043790.300.0280.0150.0570.037
160044280.300.0370.020.0090.048
600442120.600.0520.0280.0130.068
620447141.000.0820.0450.0210.11
630452151.100.110.060.0280.15
640472191.100.310.170.080.4
6805253770.300.0160.0090.010.021
69054290.300.0320.0180.010.042
160054780.300.0450.0250.0110.059
600547120.600.0610.0330.0150.079
620552151.000.0990.0540.0250.13
630562171.100.180.0980.0450.24
640580211.500.410.220.1020.53
6806304270.300.0180.010.0050.024
69064790.300.040.0220.010.052
160065590.300.0670.0360.0170.087



Ceramic ball bearings 6807


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NINGBO RUNNING BEARINGS CO.,LTD.
High-tech industrial zones, Ningbo, Zhejiang, China (Mainland)
Fax: 86-574-87916965
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