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Manufacture a full range of deep groove ball bearings. These bearings are the most common type and are used in a wide variety of applications.

Single-Row Deep Groove Ball Bearings


Pressed Steel Cages


Single-row deep groove ball bearings are the most common type of rolling bearings. Their use is very widespread.


In addition to open type bearings, these bearings often have steel shields or rubber seals installed on one or both sides and are prelubricated with grease. Also, snap rings are sometimes used on the periphery. As to cages, pressed steel ones are the most common.


For big deep groove ball bearings, machined brass cages are used.


Machined cages are also used for high speed applications.


Extra Small Ball Bearings and Miniature Ball Bearings


Miniature and instrument ball bearings can be divided into two basic types, deep groove and angular contact. The first (deep groove) can be further divided into the following five classes depending on their design details:

Standard type


Flanged outer ring


Extended inner ring


Expanded type in which one ring has a radial thickness that is larger than normal compared with the bearing width.


Thin section type in which both rings are extra thin in the radial direction. They can also be classified as: open, shielded, or sealed. 

Maximum-Type Ball Bearings


Maximum-Type ball Bearings contain a larger number of balls than normal deep groove ball bearings because of filling slots in the inner and outer rings. Because of their filling slots, they are not suitable for applications with high axial loads. BL2 and BL3 types of bearings have boundary dimensions equal to those of single-row deep groove ball bearings of Series 62 and 63 respectively. Besides the open type, ZZ type shielded bearings are also available. When using these bearings, it is important for the filling slot in the outer ring to be outside of the loaded zone as much as possible. Their cages are pressed steel.


Magneto Bearings


The inner groove of magneto bearings is a little shallower than that of deep groove bearings. Since the outer ring has a shoulder on only one side, the outer ring may be removed. This is often advantageous for mounting. In general, two such bearings are used in duplex pairs. Magneto bearings are small bearings with a bore diameter of 4 to 20 mm and are mainly used for small magnetos, gyroscopes, instruments, etc. Pressed brass cages are generally used.



  • B25-157 DTA
    Bearings types B25-157 DTA Old types B25-157 DTA Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 25mm 68mm **mm Brand OEM Categories Deep Groove Ball Bearings,&nbs
  • B25-157 DTA
    Bearings types B25-157 DTA Old types B25-157 DTA Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 25mm 68mm **mm Brand OEM Categories Deep Groove Ball Bearings,&nbs
  • NU219H2MR1C4EP6X265U5UY
      Bearings types NU219H2MR1C4EP6X265U5UY Old types NU219H2MR1C4EP6X265U5UY Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) **mm **mm **mm Brand        &nbs
  • 40TM18
      Bearings types 40TM18 Old types 40TM18 Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 40mm 80mm **mm Brand OEM Categories Deep Groove Ball Bearings, Single&nbs
  • YCRS-44
      Bearings types YCRS-44 Old types YCRS-44 Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 19.05mm 69.85mm 38.10mm Brand OEM Categories CAM ROLLER Place of Origin
  • B25-157
      Bearings types B25-157 Old types B25-157 Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 25mm 68mm **mm Brand OEM Categories Deep Groove  Ball Bearings, Si
  • K46X53X42 C 2X
     Bearings typesK46X53X42 C 2X Old typesK46X53X42 C 2X Dimensions - d (inside diameter)Dimensions - D (outside diameter)Dimensions - B(width)46mm53mm42mmBrandOEMCategoriesNeedle Roller BearingsPlace of OriginCHINARemarksskfbearings@yaho
  • 28BCS18
    Bearings types 28 BCS 18  Old types 28 BCS 18  Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 28mm ***mm 18mm Brand OEM Categories Deep Groove  
  • 62312-2RS1
      Bearings types 62312-2RS1 Old types 62312-2RS1 Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 60.00mm 130.00mm 46.00mm Brand OEM Categories Deep Groove Ball Bearings
  • N 224ECM
      Bearings types N 224 ECM Old types N 224 ECM Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 120.00mm 215.00mm 40.00mm Brand OEM Categories Cylindrical Rolle
  • N324ECM
        Bearings types N 324 ECM Old types N 324 ECM Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 120.00mm 260.00mm 55.00mm Brand OEM Categori
  • LOCK NUTS HM3060
      Nuts types HM 3060 Old types HM 3060 Dimensions - d (inside diameter) Dimensions - D3 (outside diameter) Dimensions - B(width) 300.00mm 360.00mm 42.00mm Brand OEM Unit price USD30.00/PC Place of&nbs
  • LOCK NUTS HM3052
       Nuts types HM 3052 Old types HM 3052 Dimensions - d (inside diameter) Dimensions - D3 (outside diameter) Dimensions - B(width) 260.00mm 310.00mm 34.00mm Brand OEM Unit price USD20.00/PC Place&n
  • SONL 248-548
      Split plummer block housings, SONL series   SHAFT Spherical roller bearing CARB bearing Housing Seal kit End cover Locating rings 85 22217 E C 2217 SONL 217-517 TSO 217 ECO 217-517 FRB 5/150 90 22218 E C 2218 SONL 218-518 TSO 218 ECO 218-518 FRB 5/160 100
  • SONL 244-544
      Split plummer block housings, SONL series   SHAFT Spherical roller bearing CARB bearing Housing Seal kit End cover Locating rings 85 22217 E C 2217 SONL 217-517 TSO 217 ECO 217-517 FRB 5/150 90 22218 E C 2218 SONL 218-518 TSO 218 ECO 218-518 FRB 5/160 100
  • SONL 240-540
      Split plummer block housings, SONL series   SHAFT Spherical roller bearing CARB bearing Housing Seal kit End cover Locating rings 85 22217 E C 2217 SONL 217-517 TSO 217 ECO 217-517 FRB 5/150 90 22218 E C 2218 SONL 218-518 TSO 218 ECO 218-518 FRB 5/160 100
  • SONL 238-538
      Split plummer block housings, SONL series   SHAFT Spherical roller bearing CARB bearing Housing Seal kit End cover Locating rings 85 22217 E C 2217 SONL 217-517 TSO 217 ECO 217-517 FRB 5/150 90 22218 E C 2218 SONL 218-518 TSO 218 ECO 218-518 FRB 5/160 100
  • SONL 236-536
      Split plummer block housings, SONL series   SHAFT Spherical roller bearing CARB bearing Housing Seal kit End cover Locating rings 85 22217 E C 2217 SONL 217-517 TSO 217 ECO 217-517 FRB 5/150 90 22218 E C 2218 SONL 218-518 TSO 218 ECO 218-518 FRB 5/160 100
  • SONL 234-534
      Split plummer block housings, SONL series   SHAFT Spherical roller bearing CARB bearing Housing Seal kit End cover Locating rings 85 22217 E C 2217 SONL 217-517 TSO 217 ECO 217-517 FRB 5/150 90 22218 E C 2218 SONL 218-518 TSO 218 ECO 218-518 FRB 5/160 100
  • SONL 232-532
      Split plummer block housings, SONL series   SHAFT Spherical roller bearing CARB bearing Housing Seal kit End cover Locating rings 85 22217 E C 2217 SONL 217-517 TSO 217 ECO 217-517 FRB 5/150 90 22218 E C 2218 SONL 218-518 TSO 218 ECO 218-518 FRB 5/160 100


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