Customization: | Available |
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Model No: | 6306-Zzcm 6306-Cm 6306-2rscm |
Radial Clearance: | C2 Co C3 C4 C5 |
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KOYO 6306-ZZCM 6306-CM 6306-2RSCM Deep Groove Ball Bearing
Deep groove ball bearings are suitable for high or even very high speed operation, its very durable and do not require regular maintenance. This kind of bearing has small friction coefficient, high limit speed, various sizes and forms. It is widely used in precision instruments, low noise motors, automobiles, motorcycles and general machinery industries. It is mainly subjected to radial load and can also bear a certain amount of axial load.It can be used in gearboxes, instruments, motors, household appliances, internal combustion engines, roller skates, etc
Deep groove ball bearing is the most widely used ball bearing type.
According to the precision level, we produce P0<P6<P5<P4 classes ball bearings.
P0(ABCE-1) =+0-0.007MM; P6 (ABCE-3) =+0-0.006MM; P5 (ABCE-5) =+0-0.0005MM; P4 (ABEC-7) =+0-0.004mm;
Level P0 bearings are used in most scenarios, while P5/P6 level are always used on high precision application, such as aerospace aviation field.
According to the noise level, we produce Z1.Z2.Z3.Z4 level.
The Z1 decibel value is 33-38 decibels; The Z2 decibel value is 28-32 decibels; The Z3 decibel value is 22-25 decibels; The Z4 decibel value is 15-21 decibels;
About Deep Groove Ball Cearing
Bearing Number | principal dimensions(mm) | Weight (Kg) | |||
d | D | B | rsmin | ||
6705 | 25 | 32 | 4 | 0.2 | 0.006 |
6805 | 25 | 37 | 7 | 0.3 | 0.021 |
6905 | 25 | 42 | 9 | 0.3 | 0.042 |
16005 | 25 | 47 | 8 | 0.3 | 0.059 |
6005 | 25 | 47 | 12 | 0.6 | 0.079 |
6205 | 25 | 52 | 15 | 1.0 | 0.129 |
6305 | 25 | 62 | 17 | 1.1 | 0.235 |
6405 | 25 | 80 | 21 | 1.5 | 0.530 |
6028 | 28 | 52 | 12 | 0.6 | 0.096 |
6228 | 28 | 58 | 16 | 1.0 | 0.175 |
6328 | 28 | 68 | 18 | 1.1 | 0.287 |
6706 | 30 | 37 | 4 | 0.2 | 0.008 |
6806 | 30 | 42 | 7 | 0.3 | 0.024 |
6906 | 30 | 47 | 9 | 0.3 | 0.052 |
16006 | 30 | 55 | 9 | 0.3 | 0.087 |
6006 | 30 | 55 | 13 | 1.0 | 0.116 |
6206 | 30 | 62 | 16 | 1.0 | 0.199 |
6306 | 30 | 72 | 19 | 1.1 | 0.345 |
6406 | 30 | 90 | 23 | 1.5 | 0.735 |
6032 | 32 | 68 | 13 | 1.0 | 0.122 |
6232 | 32 | 65 | 17 | 1.0 | 0.250 |
6332 | 32 | 75 | 20 | 1.1 | 0.389 |
6807 | 35 | 47 | 7 | 0.3 | 0.027 |
6907 | 35 | 55 | 10 | 0.6 | 0.075 |
16007 | 35 | 62 | 9 | 0.3 | 0.107 |
6007 | 35 | 62 | 14 | 1.0 | 0.151 |
6207 | 35 | 72 | 17 | 1.1 | 0.284 |
6307 | 35 | 80 | 21 | 1.5 | 0.464 |
6407 | 35 | 100 | 25 | 1.5 | 0.952 |
6808 | 40 | 52 | 7 | 0.3 | 0.031 |
6908 | 40 | 62 | 12 | 0.6 | 0.112 |