Description
Deep groove ball bearing is a kind of the most common rolling
bearing. The basic type of deep groove
ball bearing is composed of an outer ring, a ring, a group of steel
ball and a group of retainers. Deep
groove ball bearing has a single row and double row two types, and
also has sealed bearing and open
bearing, open refers to the bearing without sealing
structure,sealing type deep groove ball into the dust
seal and oil seal. Dust seal cover material for steel plate
stamping, plays only a simple prevent dust from
entering the bearing raceway. Oil proof type contact type oil seal,
can effectively prevent bearing grease
inside the spillover.
Applications:
Deep groove ball bearing can be used for transmission, instruments
and meters, electric machinery,
household electrical appliances, internal combustion engines,
transportation vehicles, agricultural
machinery, construction machinery, engineering machinery, roller
skate,yo-yo etc.
Specifications:
| The usage situation | Use examples | Choose clearance |
| Strict control noise, vibration installation precision, high
position | Instrument and equipmentRoll neck calender Low noise and small
motor | C2,C0 |
| General load, speed, working temperature is not high | Transmission machinery, reducer and other general machinery | C0 |
| High temperature, high speed, high requirements for service life | Automobile generator and engine | C3 |
| Using high temperature environment, should not be the occasion of
heat | Drying machine, paper making machinery, and so on | C3,C4 |
| High temperature, high speed, and large impact load | Vibrating screen, speed gear
| C4 |
| Inner and outer ring take the surplus interference, large volume,
high temperature, heat dissipation | Vibration type pressure road, machine car rear wheel | C5 |
