- Flanged
- FUN 20 Series
- FUN 32 Series
- Solid Section
- SUN 20 Series
- SUN 25 Series
- SUN X14 Crossed Roller Series
- Flanged
- FEG 20 Series
- FEG 32 Series
- Solid Section
- SEG 20 Series
- SEG 25 Series
- SEG X14 Crossed Roller Series
- Flanged
- FIG 20 Series
- FIG 32 Series
- Solid Section
- SIG 20 Series
- SIG 25 Series
- SIG X14 Crossed Roller Series
Product Catalogue
Find Out More
Product Catalogue
Find Out More
- Flanged
- FUN 20 Series
- FUN 32 Series
- Solid Section
- SUN 20 Series
- SUN 25 Series
- SUN X14 Crossed Roller Series
- Flanged
- FEG 20 Series
- FEG 32 Series
- Solid Section
- SEG 20 Series
- SEG 25 Series
- SEG X14 Crossed Roller Series
- Flanged
- FIG 20 Series
- FIG 32 Series
- Solid Section
- SIG 20 Series
- SIG 25 Series
- SIG X14 Crossed Roller Series
SB Single row Sealed Sphericals
QCB® Sealed spherical roller bearings are designed to deliver reliable performance in demanding operating conditions. Combining high load capacity with effective contamination protection, they are well suited to applications such as conveyors, mining equipment, quarry machinery, and steel processing plants where dirt, dust, and moisture are common.
Key Features
- Superior Contamination Protection
- Reduced Lubrication Requirements
- Excellent Misalignment Capability
- Extend Bearing Service Life
Our engineers design, manufacture, and supply components to your exact specification. Contact us to discuss your project.
QCB® Sealed spherical roller bearings are designed to deliver reliable performance in demanding operating conditions. Combining high load capacity with effective contamination protection, they are well suited to applications such as conveyors, mining equipment, quarry machinery, and steel processing plants where dirt, dust, and moisture are common.
Key Features
- Interchangeable with other brands
- Annular groove and 2 lubrication holes standard (W33)
- Lithium EP2 general purpose grease
- Taper bore versions available (K)
- Standard or C3 internal clearance
What are the Typical Uses for Sealed Sphericals?
- Mining and Quarrying
- Aggregates
- Conveyors
- Steel processing plants
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| Designation | Dimensions | Load Ratings | Limiting speed | Mass | ||||
|---|---|---|---|---|---|---|---|---|
| Size | d | D | B | rmin | Cr | Cor | ||
| mm | mm | mm | mm | KN | KN | rpm | kg | |
| SB 22211 W33 SS | 55 | 100 | 25 | 1.5 | 77.5 | 78.5 | 4650 | 0.86 |
| SB 22212 W33 SS | 60 | 110 | 28 | 1.5 | 85 | 100 | 4200 | 1.18 |
| SB 22213 W33 SS | 65 | 120 | 31 | 1.5 | 95 | 116 | 3800 | 1.54 |
| SB 22214 W33 SS | 70 | 125 | 31 | 1.5 | 102 | 127 | 3650 | 1.63 |
| SB 22215 W33 SS | 75 | 130 | 31 | 1.5 | 112 | 143 | 3500 | 1.77 |
| SB 22216 W33 SS | 80 | 140 | 33 | 2 | 125 | 163 | 3250 | 2.09 |
| SB 22217 W33 SS | 85 | 150 | 36 | 2 | 158 | 200 | 3000 | 2.68 |
| SB 22218 W33 SS | 90 | 160 | 40 | 2 | 173 | 220 | 2800 | 3.4 |
| SB 22219 W33 SS | 95 | 170 | 43 | 2 | 208 | 265 | 2650 | 4.17 |
| SB 22220 W33 SS | 100 | 180 | 46 | 2 | 224 | 290 | 2500 | 5.03 |
| SB 22222 W33 SS | 110 | 200 | 53 | 2.1 | 285 | 375 | 2200 | 7.21 |
| SB 22224 W33 SS | 120 | 215 | 58 | 2.1 | 325 | 465 | 2050 | 8.98 |
| SB 22226 W33 SS | 130 | 230 | 64 | 3 | 380 | 500 | 1900 | 11.25 |
| SB 22228 W33 SS | 140 | 250 | 68 | 3 | 460 | 558 | 1750 | 14.2 |
| SB 22230 W33 SS | 150 | 270 | 73 | 3 | 485 | 620 | 1600 | 17.91 |
For any enquiries regarding SB Single row Sealed Sphericals, please complete our enquiry form, and a member of our technical team will respond promptly. Alternatively, you can reach out directly to one of our offices using the contact details here. Our specialists are ready to provide guidance and support tailored to your machinery and engineering needs.