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MRC Angular Contact Ball Bearing: 3312/5312, 2 Rows, 30°, Open, ABEC 1, Steel Cage - Double-Row Angular Contact Bearings
MRCDouble-Row Angular Contact Bearings

MRC Angular Contact Ball Bearing: 3312/5312, 2 Rows, 30°, Open, ABEC 1, Steel Cage

The MRC 3312/5312 is a metric double-row angular contact ball bearing (single bearing, not matched) with a 60 mm bore, 30° contact angle, open design, ABEC 1 tolerance, and steel cage. It is supplied as a single…

SKU 3G-OTH-108146

Brand
MRC
Item
Angular Contact Ball Bearing: 3312/5312, 2 Rows, 30°, Open, ABEC 1, Steel Cage
Category
Double-Row Angular Contact Bearings
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Technical Specifications

MRC
Manufacturer Part Number
5312MG
Type
30°, Open, ABEC 1, Steel Cage
Bore
60 mm
Rows
2
Bearing Type
Single Bearing
Contact Bearing Type
Angular Contact
Matched Bearing Type
Not Matched/Single Bearing
System of Measurement
Metric
Bearing Industry Number
3312/5312
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MRC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MRC 3312/5312 is a metric double-row angular contact ball bearing (single bearing, not matched) with a 60 mm bore, 30° contact angle, open design, ABEC 1 tolerance, and steel cage. It is supplied as a single bearing (MPN 5312MG) and is not part of a matched set.

Frequently Asked Questions

What is the MRC 3312/5312 angular contact ball bearing used for?

The MRC 3312/5312 double-row angular contact ball bearing handles combined radial and axial loads in industrial machinery, pumps, compressors, and gearboxes. Its 30° contact angle and open design suit moderate-speed applications requiring rigidity and precision.

What are the specifications of the MRC 5312MG bearing?

The MRC 5312MG is a metric double-row angular contact ball bearing with a 60 mm bore, 30° contact angle, open design, ABEC 1 tolerance, and steel cage. It is supplied as a single bearing (not matched) under industry number 3312/5312.

Where to buy the MRC 3312/5312 bearing worldwide?

3G Electric supplies the MRC 3312/5312 bearing worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this MRC bearing globally.

How to select the correct MRC angular contact bearing for an application?

Select based on bore size (60 mm for this model), contact angle (30° for axial load capacity), tolerance class (ABEC 1 for general precision), and cage material (steel for durability). Verify shaft and housing fits per manufacturer guidelines for optimal performance.

Used in

Common applications for MRC
Industrial pump shafts — MRC 5200 series double-row angular contact bearings for radial and axial load support
Gearbox output shafts — MRC 5210C open bearing for oil-lubricated, high-speed applications
Electric motor bearing housings — MRC 5202SBKFF shielded bearing for contamination resistance in clean environments
Conveyor roller assemblies — MRC 5306MG open bearing for moderate load and speed conditions
Compressor crankshafts — MRC 5214C double-row bearing for combined load capacity in reciprocating machinery
Machine tool spindles — MRC 5213MFF shielded bearing for precision rotation with minimal maintenance

MRC 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.

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MRC Angular Contact Ball Bearing: 3305/5305, 2 Rows, 30°, Dbl Shield, ABEC 1, Steel Cage, 25 mm Bore (MPN 5305MFF). Key specifications — Bearing Industry Number: 3305/5305; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.
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