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Deep groove ball bearings mainly take radial load as well as take moderate axial load. With less coefficient of friction, high limiting speed, large size range and varations of structure, they are suitable for precision instruments, low noise motors, automobiles, motorcycles, and other common machinery, as a widely used type of bearing in machinery industry.
Characteristics:
Characteristics | Variant structure | ||
2Z | 2RZ | 2RS1 | |
Low friction torque | B | B | C |
High speed | B | B | C |
Sealed grease lubrication | C | B | A |
Dustproof | C | B | A |
Waterproof | D | C | B |
A.Excelient | B.Good | C.Fair | D.Poor |
Series:
Series | Bore diameter | Variant structure |
6000 | 10~120 | Z,2Z,RZ,2RZ,RS1,2RS1,N,NR,ZN,RZN |
6200 | 10~120 | Z,2Z,RZ,2RZ,RS1,2RS1,N,NR,ZN,RZN |
6300 | 10~120 | Z,2Z,RZ,2RZ,RS1,2RS1,N,NR,ZN,RZN |
6400 | 10~120 | N,NR |
Parameter:
Model | Bore Size (mm) | Outside Diameter (mm) | Width (mm) | Load Rating | Revolution | Weigh(kg) | ||
Dynamic(KN) | Static (KN) | Greases | Oil | |||||
6309 | 45 | 100 | 25 | 48.900 | 29.300 | 8000 | 6700 | 0.8530 |
6310 | 50 | 110 | 27 | 57.600 | 35.300 | 7500 | 6300 | 1.1000 |
6311 | 55 | 120 | 29 | 71.600 | 44.800 | 6700 | 5600 | 1.3500 |
6312 | 60 | 130 | 31 | 81.900 | 51.800 | 6000 | 5000 | 1.7100 |
6313 | 65 | 140 | 33 | 92.800 | 59.700 | 5600 | 4800 | 2.1100 |
6314 | 70 | 150 | 35 | 104.000 | 68.000 | 5300 | 4500 | 2.5500 |
6315 | 75 | 160 | 37 | 113.000 | 77.000 | 5000 | 4300 | 3.0500 |
6316 | 80 | 170 | 39 | 123.000 | 86.500 | 4500 | 3800 | 3.6100 |
6317 | 85 | 180 | 41 | 133.000 | 96.600 | 4300 | 3600 | 4.3000 |
Notes:More models we have.
Deep groove ball bearing