Feature a symmetrical barrel roller design with a solid brass cage for high load capacity and alignment compensation. Suitable for mining, metallurgy,
MB series spherical roller bearings are engineered with a symmetrical barrel roller configuration.
Equipped with a solid brass cage, these bearings offer superior strength and thermal stability.
Bore diameter | 240 mm |
Outside diameter | 500 mm |
Width | 155 mm |
Basic dynamic load rating | 1730 kN |
Basic static load rating | 3250 kN |
Grease Reference speed | 500 r/min |
Oil Limiting speed | 630 r/min |
Bore type | Tapered 1:12 |
For Load Direction | Radial |
Number of rows | Double row |
Radial internal clearance | C3 |
Tolerance class for dimensions | Nomal |
Tolerance class for run-out | P6 |
Seal type | Without |
Lubricant | None |
Relubrication feature | Without |
Product net weight | 153 kg |
Roller material | Chrome steel |
Ring Material | Chrome steel |
Cage | Brass |