Customization: | Available |
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Model No: | 6304 Dducm |
Radial Clearance: | C2 Co C3 C4 C5 |
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Original KOYO Good Quality 6207 2RSCM Deep Groove Ball Bearings
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 |