Top Bearings is a leading China Chrome Steel Deep Groove Ball Bearings manufacturers, suppliers and exporter.
Top Bearings is a leading China Chrome Steel Deep Groove Ball Bearings manufacturers, suppliers and exporter.
Material: |
Chrome Steel / GCr15 / Bearing Steel |
Clearanc: |
C2, CN, C3, C4, C5 |
Type: |
OPEN, ZZ, 2RS, N, NR, ZN, RZN |
Application: |
Office Equipment , Scooter Aluminum Windows , Shower Blocks, Hanging Round, Closet Wheel, Toys, Etc |
Precision Rating: |
P0/P1/P2/P5/P6 |
Color: |
Silvery White |
High Light: |
thin section ball bearings, stainless steel ball bearings |
Bearing number | Size range | Structure characteristic | ||
Bearing number | Former bearing number | Inner diameter | Outer diameter | |
6000 series | 100 | More than 30mm | Less than 225mm | Open and with seal or shield |
6200 series | 200 | More than 15mm | Less than 400mm | Open and with seal or shield |
6300 series | 300 | More than 15mm | Less than 400mm | Open and with seal or shield |
6400 series | 400 | More than 25mm | Less than 340mm | Open and with seal or shield |
Deep groove ball bearings are the most commonly used bearings. It's simple, easy to use. Mainly used to bear radial load, but increase the bearing radial clearance, with certain properties of angular contact ball bearings can withstand radial and axial joint load. They should not be used in a high speed thrust ball bearings, can also be used to bear the pure axial load.
With the same size compared to other types of bearings, such bearings friction coefficient is small, high speed limit. However, the impact of intolerance, not suitable to withstand heavy loads. Deep groove ball bearings installed in the shaft, the axial clearance in the bearing within the housing limit the axis or axial displacement in both directions, so you can make in the two-way axial positioning.
In addition, the class also have some bearing self-aligning capability, when compared to shell hole tilt 2 'to 10' would still work, but has some influence on bearing life. Deep groove ball bearing cage mostly steel stamping ribbon cage, large multi-use vehicles bearing metal solid cage. Deep groove ball bearings are widely used in automobiles, tractors, machine tools, motors, pumps, agricultural machinery, textile machinery, etc.