Standard vertical self-aligning bearings with housings, available in shaft diameters ranging from 20 to 140 mm, feature a rational structural design and are simple and convenient to install. They offer excellent self-aligning performance, effectively compensating for misalignment during installation and coaxiality errors in the shaft system; They operate smoothly, distribute loads evenly and offer good wear resistance. Suitable for standard, dust-free operating conditions at ambient temperatures, they are widely used in support applications for conventional equipment such as light industrial machinery, conveying equipment, general-purpose transmission systems and agricultural machinery. With a comprehensive range of models and high versatility, they meet the installation and matching requirements for standard small and medium-sized shaft diameters.
| Shaft diameter(mm) | Model | Dimensions（mm) | Weight(kg) | Applicable Parts | Oil seal | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d1 | D H8 | H h13 | J | N | N1 | A | L | A1 | H1 | H2 | g H13 | t (Specifications) | S (Specifications) | (reference) | Self-aligning ball bearings Model | Self-aligning ball bearings Rated dynamic load Cr(N) | Self-aligning roller bearings Model | Self-aligning roller bearings Rated dynamic load Cr(N) | Adapter Sleeve Model | Positioning ring Specifications(Outer dia. × Width) | Number | ||
| 35 | SN 508 | 80 | 60 | 170 | 15 | 20 | 85 | 205 | 60 | 25 | 110 | 33 | M10 | M12 | 2.6 | 1208K | 19300 | - | - | H208X | SR80×7.5 | 2 | GS8 |
| 30 | SN 607 | 80 | 60 | 170 | 15 | 20 | 90 | 205 | 60 | 25 | 110 | 41 | M10 | M12 | 2.6 | 2307K | 40000 | - | - | H2307X | SR80×10 | 1 | - |
| 30 | SN 607 | 80 | 60 | 170 | 15 | 20 | 90 | 205 | 60 | 25 | 110 | 41 | M10 | M12 | 2.6 | 1307K | 25300 | 21307CDK | 71500 | H307X | SR80×10 | 2 | GS7 |
| 30 | SN 507 | 72 | 50 | 150 | 15 | 20 | 82 | 185 | 52 | 22 | 95 | 33 | M10 | M12 | 1.9 | 2207K | 21700 | 22207HK | 78500 | H307X | SR72×10 | 1 | - |
| 30 | SN 507 | 72 | 50 | 150 | 15 | 20 | 82 | 185 | 52 | 22 | 95 | 33 | M10 | M12 | 1.9 | 1207K | 15900 | - | - | H207X | SR72×8 | 2 | GS7 |
| 25 | SN 606 | 72 | 50 | 150 | 15 | 20 | 82 | 185 | 52 | 22 | 95 | 37 | M10 | M12 | 1.8 | 2306K | 32000 | - | - | H2306X | SR72×10 | 1 | - |
| 25 | SN 606 | 72 | 50 | 150 | 15 | 20 | 82 | 185 | 52 | 22 | 95 | 37 | M10 | M12 | 1.8 | 1306K | 21400 | 21306CDK | 55000 | H306X | SR72×9 | 2 | GS6 |
| 25 | SN 506 | 62 | 50 | 150 | 15 | 20 | 77 | 185 | 52 | 22 | 90 | 30 | M8 | M12 | 1.7 | 2206K | 15300 | 22206HK | 58500 | H306X | SR62×10 | 1 | - |
| 25 | SN 506 | 62 | 50 | 150 | 15 | 20 | 77 | 185 | 52 | 22 | 90 | 30 | M8 | M12 | 1.7 | 1206K | 15800 | - | - | H206X | SR62×7 | 2 | GS6 |
| 20 | SN 605 | 62 | 50 | 150 | 15 | 20 | 80 | 185 | 52 | 22 | 90 | 34 | M8 | M12 | 1.6 | 2305K | 24900 | - | - | H2305X | SR62×10 | 1 | - |
| 20 | SN 605 | 62 | 50 | 150 | 15 | 20 | 80 | 185 | 52 | 22 | 90 | 34 | M8 | M12 | 1.6 | 1305K | 18200 | 21305CDK | 43000 | H305X | SR62×8.5 | 2 | GS5 |
| 20 | SN 505 | 52 | 40 | 130 | 15 | 20 | 67 | 165 | 46 | 22 | 75 | 25 | M8 | M12 | 1.1 | 1205 | 12200 | - | - | H205X | SR52×5 | 2 | GS5 |
| 20 | SN 505 | 52 | 40 | 130 | 15 | 20 | 67 | 165 | 46 | 22 | 75 | 25 | M8 | M12 | 1.1 | 2205K | 12400 | 22205HK | 44000 | H305X | SR52×7 | 1 | - |
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