BEARING MART
Overview
Two rows of barrel rollers running on a spherical outer raceway. That geometry lets the bearing carry very heavy radial load while shrugging off misalignment and shaft deflection — the reason it is standard on crushers, vibrating screens, large fans and heavy conveyors.
What we stock
- 22200, 22300, 23000 and 24000 series
- Cylindrical bore and tapered bore (K) versions
- W33 oil groove and holes for circulating lubrication
- Adapter and withdrawal sleeves
Variants
- Cylindrical and tapered bore
- CC and CA cage designs
- W33 lubrication groove and holes
- Adapter sleeve mounting
Applications
Why buy it here
We buy direct from our manufacturing partners, so the price on standard sizes is set at the factory end rather than after three local margins. Stock sits in Dragon Mart 1 twelve hours a day, six days a week, and single pieces are sold on the same terms as cartons.
Not sure which variant you need? Send a photo of the failed part on WhatsApp. The markings on the outer ring — or the bore, outside diameter and width — are enough to identify it.
Areas we serve
Collection from Dragon Mart 1, International City. We supply workshops across Dubai, Sharjah, Ajman, Abu Dhabi and Al Ain, and arrange courier delivery within the UAE.
Questions
K indicates a 1:12 tapered bore, mounted onto a plain shaft with an adapter sleeve. It is the usual arrangement on long conveyor and fan shafts.
Typically in the region of one to two degrees depending on series and internal clearance. Check the figure for the exact number before relying on it — the tolerance is meant to absorb deflection, not to excuse a badly aligned installation.
Yes, along with lock nuts and lock washers. Give us the bearing number and shaft diameter on WhatsApp.
Other bearing types
Deep Groove Ball Bearings
The workhorse. Radial loads, high speed, sealed or shielded.
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Insert Bearings & Bearing Units
Agricultural inserts, pillow blocks, flange units and locking collars.
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Tapered Roller Bearings
Combined radial and thrust load. Wheel hubs, gearboxes, heavy shafts.
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Cylindrical Roller Bearings
High radial capacity with axial float. Motors, gearboxes, machine tools.
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