MRC Angular Contact Ball Bearing: 3309/5309, 2 Rows, 30°, Open, ABEC 1, Steel Cage
The MRC 3309/5309 is a double-row angular contact ball bearing, supplied as a single bearing (not matched). It features a 45 mm bore, a 30° contact angle, an open design, ABEC 1 precision, and a steel cage. This…
SKU 3G-OTH-106261
Also listed as: 5309 C · 5309-C
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The MRC 3309/5309 is a double-row angular contact ball bearing, supplied as a single bearing (not matched). It features a 45 mm bore, a 30° contact angle, an open design, ABEC 1 precision, and a steel cage. This metric bearing is identified by manufacturer part number 5309C.
Frequently Asked Questions
What is the MRC 3309/5309 angular contact ball bearing used for?
The MRC 3309/5309 double-row angular contact ball bearing handles combined radial and axial loads in industrial machinery, pumps, compressors, and gearboxes. Its 30° contact angle and steel cage suit moderate-speed applications requiring rigidity and precision.
What are the specifications of the MRC 5309C bearing?
The MRC 5309C is a metric double-row angular contact ball bearing with a 45 mm bore, 30° contact angle, open design, ABEC 1 precision class, and steel cage. It is supplied as a single bearing (not matched) under industry number 3309/5309.
Where to buy MRC 3309/5309 bearings worldwide?
3G Electric supplies the MRC 3309/5309 bearing worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this MRC bearing.
How to select the right MRC angular contact bearing for an application?
Select based on bore size (45 mm for the 5309C), contact angle (30° for axial load capacity), precision class (ABEC 1 for general use), and cage material (steel for durability). Verify shaft and housing fits per manufacturer guidelines for optimal performance.
Used in
Common applications for MRCMRC Products
3G Electric supplies MRC double-row angular contact bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
