Elephant Rubber conveyor rollers and idler sets support the belt along the full conveyor length. Mining-grade rollers feature heavy-wall steel shells, sealed-for-life bearings with labyrinth seals, and precision manufacturing to minimise rolling resistance and maximise service life. Available in all standard configurations for carrying, impact, and return duties.
| Parameter | Standard | Heavy Duty |
|---|---|---|
| Shell diameters | 89, 102, 108, 133mm | 133, 159, 194mm |
| Shell wall thickness | 3.5—?.0mm | 4.5—?.0mm |
| Shell material | ERW steel, painted | ERW steel, painted or HDPE |
| Trough angles | 20°, 35°, 45° | 20°, 35°, 45° |
| Bearing sizes | 6204, 6205, 6305, 6306 | 6305, 6306, 6308 |
| Seal type | Double lip seal + labyrinth | Triple labyrinth (IP65) |
| Seal rating | IP54 | IP65 or IP67 |
| Grease type | Lithium complex, sealed for life | Lithium complex, sealed for life |
| Belt widths served | 500—?,000mm | 800—?,400mm |
| Parameter | Specification |
|---|---|
| Shell diameter | 133, 159, 194mm |
| Rubber disc rings | 50mm wide × 50mm thick NR/SBR rubber discs |
| Disc hardness | 40—?5 Shore A |
| Disc spacing | 100mm between disc centres |
| Bearing seal | IP65 minimum |
| Best for | Loading zones, crusher discharge, any high-impact transfer |
For corrosive environments (fertilizer, salt, potash, coastal marine):
We supply complete 3-roll troughing sets (2 wing rolls + 1 centre roll) and 5-roll garland sets, pre-assembled with matching frame brackets. Specify belt width, trough angle, idler spacing, and frame type (flat or adjustable). Volume orders (500+ sets) qualify for dedicated production runs with 18—?2 day lead time.
Send us your application details. We respond within 24 hours with specification and price.
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