BEARING MART
Overview
The raceways are offset so load passes through the balls at an angle, letting the bearing carry radial and one-directional thrust together. Single row units are mounted back to back, face to face or in tandem depending on how the load runs.
What we stock
- 7000, 7200 and 7300 single row series
- 3200 and 3300 double row series
- Universally matchable pairs and sets
- Sealed double row automotive types
Variants
- Single row, mounted in pairs
- Double row
- 15°, 25° and 40° contact angles
- Matched sets
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
Back to back (DB) gives a wide effective spread between the load lines, so the pair resists tilting moments well. Face to face (DF) is more tolerant of misalignment. Tandem (DT) doubles capacity in one direction only.
Yes. A larger angle such as 40° carries more thrust; a smaller angle such as 15° suits higher speed and lighter thrust. Match the angle to the original part.
Only if they are marked as universally matchable. Ordinary single row bearings are not ground to be paired and will share load unevenly.
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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Spherical Roller Bearings
Self-aligning, very high radial capacity, tolerant of shaft deflection.
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