Rolling Bearings

  • They have a low sectional height and can withstand large loads.
  • They have a small rotation radius which provides a low rotation torque under equal frictional conditions, improving machinery efficiency.
  • They are small and light, so they can keep inertia values to a minimum during operations.
  • Compared with ball bearings, cylindrical roller bearings, etc., these bearings have a large number of rolling elements, the elements being long, so there is a little elastic deformation and high rigidity.
  • The pitch of their rolling elements is relative small, so it makes these bearings ideally suited to handle oscillating movement.
  • Caged needle roller bearings are able to withstand operation under severe conditions, such as high rotational speeds.
  • Compared with metal bushings, these bearings do not produce uneven wear and have an extremely small friction factor of 1/10. Mounting and dismounting are simple and maintenance and protection of bearing accuracy are easy.
  • They reduce costs and the size and weight of machinery.
    NA4901 Needle roller Bearings 12x24x13
    NA4901 Needle roller Bearings 12x24x13
    Code: Kit8663
    Price: $5.95
    NA4902 Needle roller Bearings 15x28x13
    NA4902 Needle roller Bearings 15x28x13
    Code: Kit8664
    Price: $6.95
    NA4903 Needle roller Bearings 17x30x13
    NA4903 Needle roller Bearings 17x30x13
    Code: Kit8665
    Price: $7.95
    NA4904 Needle roller Bearings 20x37x17
    NA4904 Needle roller Bearings 20x37x17
    Code: Kit8666
    Price: $8.95
    NA4905 Needle roller Bearings 25x42x17
    NA4905 Needle roller Bearings 25x42x17
    Code: Kit8667
    Price: $9.95

    NA4907 Needle roller Bearings 35x55x20
    NA4907 Needle roller Bearings 35x55x20
    Code: Kit8668
    Price: $24.95
    NA4908 Needle roller Bearings 40x62x22
    NA4908 Needle roller Bearings 40x62x22
    Code: Kit8669
    Price: $24.95
    Thrust Needle Roller Bearings 10x24x4
    Thrust Needle Roller Bearings 10x24x4
    Code: Kit8670
    Price: $2.95
    Thrust Needle Roller Bearings 12x26x4
    Thrust Needle Roller Bearings 12x26x4
    Code: Kit8671
    Price: $2.95
    Thrust Needle Roller Bearings 20x35x4
    Thrust Needle Roller Bearings 20x35x4
    Code: Kit8672
    Price: $2.95

    Thrust Needle Roller Bearings 25x42x4
    Thrust Needle Roller Bearings 25x42x4
    Code: Kit8673
    Price: $3.95
    Thrust Needle Roller Bearings 30x47x4
    Thrust Needle Roller Bearings 30x47x4
    Code: Kit8674
    Price: $3.95
    Thrust Needle Roller Bearings 35x52x4
    Thrust Needle Roller Bearings 35x52x4
    Code: Kit8675
    Price: $3.95
    Thrust Needle Roller Bearings 40x60x5
    Thrust Needle Roller Bearings 40x60x5
    Code: Kit8676
    Price: $4.95
    Thrust Needle Roller Bearings 45x65x5
    Thrust Needle Roller Bearings 45x65x5
    Code: Kit8677
    Price: $5.95

    Thrust Needle Roller Bearings 50x70x5
    Thrust Needle Roller Bearings 50x70x5
    Code: Kit8678
    Price: $5.95
    AXK1024 Thrust Needle Roller Bearings 10x24x2
    AXK1024 Thrust Needle Roller Bearings 10x24x2
    Code: Kit8679
    Price: $2.95
    AXK1226 Thrust Needle Roller Bearings 12x26x2
    AXK1226 Thrust Needle Roller Bearings 12x26x2
    Code: Kit8680
    Price: $2.95
    AXK2035 Thrust Needle Roller Bearings 20x35x2
    AXK2035 Thrust Needle Roller Bearings 20x35x2
    Code: Kit8681
    Price: $2.95
    Thrust Needle Roller Bearings 15x28x4
    Thrust Needle Roller Bearings 15x28x4
    Code: Kit8534
    Price: $2.95


    10 
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