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MRC Angular Contact Ball Bearing: 3304/5304, 2 Rows, 30°, Dbl Shield, ABEC 1 - Double-Row Angular Contact Bearings
MRCDouble-Row Angular Contact Bearings

MRC Angular Contact Ball Bearing: 3304/5304, 2 Rows, 30°, Dbl Shield, ABEC 1

The MRC Angular Contact Ball Bearing, model 3304/5304 (MPN 5304CFF), is a double-row, single bearing with a 20 mm bore. It features a 30° contact angle, double shield, ABEC 1 precision, and a steel cage. This metric…

SKU 3G-OTH-103228

Brand
MRC
Item
Angular Contact Ball Bearing: 3304/5304, 2 Rows, 30°, Dbl Shield, ABEC 1
Category
Double-Row Angular Contact Bearings
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Technical Specifications

MRC
Manufacturer Part Number
5304CFF
Type
30°, Dbl Shield, ABEC 1, Steel Cage
Bore
20 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
3304/5304
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MRC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MRC Angular Contact Ball Bearing, model 3304/5304 (MPN 5304CFF), is a double-row, single bearing with a 20 mm bore. It features a 30° contact angle, double shield, ABEC 1 precision, and a steel cage. This metric bearing is not matched and is supplied as a single unit.

Frequently Asked Questions

What is the MRC 5304CFF angular contact ball bearing used for?

The MRC 5304CFF double-row angular contact ball bearing handles combined radial and axial loads in industrial machinery. Common applications include pumps, gearboxes, compressors, and material handling equipment where precise shaft alignment and high-speed operation are required.

What are the specifications of the MRC 5304CFF bearing?

The MRC 5304CFF is a metric double-row angular contact ball bearing with a 20 mm bore, 30° contact angle, double shield, ABEC 1 precision, and steel cage. It is a single bearing (not matched) with industry number 3304/5304.

Where to buy the MRC 5304CFF bearing worldwide?

3G Electric supplies the MRC 5304CFF bearing to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this double-row angular contact bearing.

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

Select based on bore size (20 mm for 5304CFF), load type (angular contact handles combined loads), contact angle (30° for moderate axial load), shielding (double shield retains grease), and precision class (ABEC 1 for general industrial use). Verify shaft and housing fits per manufacturer guidelines.

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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