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Single-row spherical roller bearing
Single-row spherical roller bearings are structurally simplified heavy-duty self-aligning rolling bearings. Their core comprises a single spherical outer ring raceway, a single row of spherical rollers, and a stamped/solid cage. Primarily designed to handle radial loads, they can also accommodate minor axial loads in both directions.
Compact design
High shock resistance
Easy maintenance
High load capacity
High precision
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Single-row spherical roller bearings are structurally simplified heavy-duty self-aligning rolling bearings. Their core comprises a single spherical outer ring raceway, a single row of spherical rollers, and a stamped/solid cage. Primarily designed to handle radial loads, they can also accommodate minor axial loads in both directions.
Compact design
High shock resistance
Easy maintenance
High load capacity
High precision
Product Description
Single-row spherical roller bearings are structurally simplified heavy-duty self-aligning rolling bearings. Their core comprises a single spherical outer ring raceway, a single row of spherical rollers, and a stamped/solid cage. They automatically compensate for misalignment between the shaft and bearing housing, primarily supporting radial loads while also accommodating limited axial loads in both directions. Compared to double-row spherical roller bearings, they offer a more compact structure and reduced radial dimensions. They are widely used in applications such as textile machinery, printing machinery, small gearboxes, and agricultural machinery.
Product Features
- Convenient installation and maintenance with significant cost advantages.
- Fundamental self-aligning capability compensates for installation errors.
- Primarily radial load-bearing, suitable for moderate radial load applications.
- Compact structure with reduced width dimensions maximises space utilisation.
- Excellent shock resistance effectively disperses impact loads, accommodating fluctuating operating conditions.
Product Parameters
| Model | d | D | B | Model | d | D | B |
| 20204M | 20 | 47 | 14 | 20220MB | 100 | 180 | 34 |
| 20205M | 25 | 52 | 15 | 20222MB | 110 | 200 | 38 |
| 20206MB | 30 | 62 | 16 | 20224MB | 120 | 215 | 40 |
| 20207M | 35 | 72 | 17 | 20226MB | 130 | 230 | 40 |
| 20207MB | 35 | 72 | 17 | 20228MB | 140 | 250 | 42 |
| 20207TVP | 35 | 72 | 17 | 20230MB | 150 | 270 | 45 |
| 20208M | 40 | 80 | 18 | 20232MB | 160 | 290 | 48 |
| 20208MB | 40 | 80 | 18 | 20234MB | 170 | 310 | 52 |
| 20208TVP | 40 | 80 | 18 | 20236MB | 180 | 320 | 52 |
| 20209M | 45 | 85 | 19 | 20238MB | 190 | 340 | 55 |
| 20209MB | 45 | 85 | 19 | 20240MB | 200 | 360 | 58 |
| 20209TVP | 45 | 85 | 19 | 20304MB | 20 | 52 | 15 |
| 20210M | 50 | 90 | 20 | 20305MB | 25 | 62 | 17 |
| 20210MB | 50 | 90 | 20 | 20306MB | 30 | 72 | 19 |
| 20210TVP | 50 | 90 | 20 | 20307M | 35 | 80 | 21 |
| 20211M | 55 | 100 | 21 | 20308M | 40 | 90 | 23 |
| 20211TVP | 55 | 100 | 21 | 20309M | 45 | 100 | 25 |
| 20212M | 60 | 110 | 22 | 20310M | 50 | 110 | 27 |
| 20212MB | 60 | 110 | 22 | 20310MB | 50 | 110 | 27 |
| 20212TVP | 60 | 110 | 22 | 20311M | 55 | 120 | 29 |
| 20213M | 65 | 120 | 23 | 20312M | 55 | 120 | 29 |
| 20213MB | 65 | 120 | 23 | 20312MB | 60 | 130 | 31 |
| 20213TVP | 65 | 120 | 23 | 20313MB | 65 | 140 | 33 |
| 20214MB | 70 | 125 | 24 | 20314MB | 70 | 150 | 35 |
| 20215MB | 75 | 130 | 25 | 20315M | 75 | 160 | 37 |
| 20215TVP | 75 | 130 | 25 | 20315MB | 75 | 160 | 37 |
| 20216MB | 80 | 140 | 26 | 20316MB | 80 | 170 | 39 |
| 20217MB | 85 | 150 | 28 | 20317MB | 85 | 180 | 41 |
| 20218MB | 90 | 160 | 30 | 20318MB | 90 | 190 | 43 |
| 20219MB | 95 | 170 | 32 | 20319MB | 95 | 200 | 45 |