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Deep groove ball bearing

Home > Bearing type > Deep groove ball bearing

Deep groove ball bearing

Deep groove ball bearing

Deep groove ball bearing is the most common type of rolling bearing. The basic deep groove ball bearing consists of an outer ring, an inner ring, a set of steel balls and a set of cages. There are two types of deep groove ball bearings: single row and double row. The deep groove ball structure is also divided into two types: sealed and open. The open type means that the bearing does not have a sealed structure. The sealed deep groove ball is divided into dust-proof seal and oil-proof. seal. The material of the dust-proof sealing cover is stamped steel plate, which only serves to prevent dust from entering the bearing raceway. The oil-proof type is a contact oil seal, which can effectively prevent the grease in the bearing from overflowing. Single row deep groove ball bearing type code is 6, double row deep groove ball bearing code is 4. It has a simple structure and is easy to use, and is the most commonly produced and widely used type of bearing.   


  • New Model
  • Old Model
  • Brand
  • d
  • D
  • B
  • C
  • Type
  • 68/2.5
  • 618/2.5
  • NTN
  • 2.5
  • 6
  • 1.8
  • Deep groove ball bearing
  • 684
  • 618/4
  • NTN
  • 4
  • 9
  • 2.5
  • Deep groove ball bearing
  • 687
  • 618/7
  • NTN
  • 7
  • 14
  • 3.5
  • Deep groove ball bearing
  • 683
  • 618/3
  • NTN
  • 3
  • 7
  • 2
  • Deep groove ball bearing
  • 688
  • 618/8
  • NTN
  • 8
  • 16
  • 4
  • Deep groove ball bearing
  • 685
  • 618/5
  • NTN
  • 5
  • 11
  • 3
  • Deep groove ball bearing
  • 68/1.5
  • 618/1.5
  • NTN
  • 1.5
  • 4
  • 1.2
  • Deep groove ball bearing
  • 6801
  • 61808
  • NTN
  • 12
  • 21
  • 5
  • Deep groove ball bearing
  • 686
  • 618/6
  • NTN
  • 6
  • 13
  • 3.5
  • Deep groove ball bearing
  • 681
  • 618/1
  • NTN
  • 1
  • 3
  • 1
  • Deep groove ball bearing
  • 6802
  • 61802
  • NTN
  • 15
  • 24
  • 5
  • Deep groove ball bearing
  • 6808
  • 61808
  • NTN
  • 40
  • 52
  • 7
  • Deep groove ball bearing
  • 6803A
  • 61803
  • NTN
  • 17
  • 26
  • 5
  • Deep groove ball bearing
  • 6807
  • 61807
  • NTN
  • 35
  • 47
  • 7
  • Deep groove ball bearing
  • 6809A
  • 61809
  • NTN
  • 45
  • 58
  • 7
  • Deep groove ball bearing
  • 6804
  • 61804
  • NTN
  • 20
  • 32
  • 7
  • Deep groove ball bearing
  • 689
  • 618/9
  • NTN
  • 9
  • 17
  • 4
  • Deep groove ball bearing
  • 6806
  • 61806
  • NTN
  • 30
  • 42
  • 7
  • Deep groove ball bearing
  • 6812
  • 61812
  • NTN
  • 60
  • 78
  • 10
  • Deep groove ball bearing
  • 6805
  • 61805
  • NTN
  • 25
  • 37
  • 7
  • Deep groove ball bearing

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