We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
MRC Angular Contact Ball Bearing: 3309/5309, 2 Rows, 30°, Dbl Shield, ABEC 1 - Double-Row Angular Contact Bearings
MRCDouble-Row Angular Contact Bearings

MRC Angular Contact Ball Bearing: 3309/5309, 2 Rows, 30°, Dbl Shield, ABEC 1

The MRC 3309/5309 is a double-row angular contact ball bearing (single bearing, not matched) with a 45 mm bore, 30° contact angle, double shields, ABEC 1 precision, and a steel cage. This metric bearing is identified…

SKU 3G-OTH-106376

Brand
MRC
Item
Angular Contact Ball Bearing: 3309/5309, 2 Rows, 30°, Dbl Shield, ABEC 1
Category
Double-Row Angular Contact Bearings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

MRC
Manufacturer Part Number
5309MFFG
Type
30°, Dbl Shield, ABEC 1, Steel Cage
Bore
45 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
3309/5309
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

MRC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MRC 3309/5309 is a double-row angular contact ball bearing (single bearing, not matched) with a 45 mm bore, 30° contact angle, double shields, ABEC 1 precision, and a steel cage. This metric bearing is identified by manufacturer part number 5309MFFG.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
MRC Angular Contact Ball Bearing: 3309/5309, 2 Rows, 30°, Dbl Shield, ABEC 1, Steel Cage, 45 mm Bore (MPN 5309CFF). Key specifications — Bearing Industry Number: 3309/5309; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.
MRC
MRC Angular Contact Ball Bearing: 3309/5309, 2 Rows, 30°, Dbl Shield, ABEC 1, Steel Cage, 45 mm Bore (MPN 5309CFF). Key specifications — Bearing Industry Number: 3309/5309; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.
MRC Angular Contact Ball Bearing: 3309/5309, 2 Rows, 30°, Open, ABEC 1, Steel Cage, 45 mm Bore (MPN 5309M). Key specifications — Bearing Industry Number: 3309/5309; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.
MRC
MRC Angular Contact Ball Bearing: 3309/5309, 2 Rows, 30°, Open, ABEC 1, Steel Cage, 45 mm Bore (MPN 5309M). Key specifications — Bearing Industry Number: 3309/5309; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.
MRC Angular Contact Ball Bearing: 3309/5309, 2 Rows, 30°, Open, ABEC 1, Steel Cage, 45 mm Bore (MPN 5309MG). Key specifications — Bearing Industry Number: 3309/5309; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.
MRC
MRC Angular Contact Ball Bearing: 3309/5309, 2 Rows, 30°, Open, ABEC 1, Steel Cage, 45 mm Bore (MPN 5309MG). Key specifications — Bearing Industry Number: 3309/5309; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.
MRC Angular Contact Ball Bearing: 3309/5309, 2 Rows, 30°, Dbl Sealed, ABEC 1, Steel Cage, 45 mm Bore (MPN 5309CZZ). Key specifications — Bearing Industry Number: 3309/5309; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.
MRC
MRC Angular Contact Ball Bearing: 3309/5309, 2 Rows, 30°, Dbl Sealed, ABEC 1, Steel Cage, 45 mm Bore (MPN 5309CZZ). Key specifications — Bearing Industry Number: 3309/5309; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.
MRC Angular Contact Ball Bearing: 3309/5309, 2 Rows, 30°, Open, ABEC 1, Steel Cage, 45 mm Bore (MPN 5309CG). Key specifications — Bearing Industry Number: 3309/5309; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.
MRC
MRC Angular Contact Ball Bearing: 3309/5309, 2 Rows, 30°, Open, ABEC 1, Steel Cage, 45 mm Bore (MPN 5309CG). Key specifications — Bearing Industry Number: 3309/5309; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.
MRC Angular Contact Ball Bearing: 3308/5308, 2 Rows, 30°, Dbl Shield, ABEC 1, Steel Cage, 40 mm Bore (MPN 5308CFF). Key specifications — Bearing Industry Number: 3308/5308; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.
MRC
MRC Angular Contact Ball Bearing: 3308/5308, 2 Rows, 30°, Dbl Shield, ABEC 1, Steel Cage, 40 mm Bore (MPN 5308CFF). Key specifications — Bearing Industry Number: 3308/5308; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.

More from MRC

View all MRC parts →
MRC Angular Contact Ball Bearing: 3205/5205, 2 Rows, 30°, Dbl Sealed, ABEC 1, Steel Cage, 25 mm Bore (MPN 5205CZZ). Key specifications — Bearing Industry Number: 3205/5205; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.
MRC
MRC Angular Contact Ball Bearing: 3205/5205, 2 Rows, 30°, Dbl Sealed, ABEC 1, Steel Cage, 25 mm Bore (MPN 5205CZZ). Key specifications — Bearing Industry Number: 3205/5205; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.
MRC Angular Contact Ball Bearing: 3313/5313, 2 Rows, 30°, Open, ABEC 1, Steel Cage, 65 mm Bore (MPN 5313C). Key specifications — Bearing Industry Number: 3313/5313; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.
MRC
MRC Angular Contact Ball Bearing: 3313/5313, 2 Rows, 30°, Open, ABEC 1, Steel Cage, 65 mm Bore (MPN 5313C). Key specifications — Bearing Industry Number: 3313/5313; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.
MRC Angular Contact Ball Bearing: 3305/5305, 2 Rows, 30°, Dbl Sealed, ABEC 1, Steel Cage, 25 mm Bore (MPN 5305CZZ). 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.
MRC
MRC Angular Contact Ball Bearing: 3305/5305, 2 Rows, 30°, Dbl Sealed, ABEC 1, Steel Cage, 25 mm Bore (MPN 5305CZZ). 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.
MRC Angular Contact Ball Bearing: 3201/5201, 2 Rows, 30°, Dbl Shield, ABEC 1, Thermoplastic Cage (MPN 5201SBKFF). Key specifications — Bearing Industry Number: 3201/5201; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.
MRC
MRC Angular Contact Ball Bearing: 3201/5201, 2 Rows, 30°, Dbl Shield, ABEC 1, Thermoplastic Cage (MPN 5201SBKFF). Key specifications — Bearing Industry Number: 3201/5201; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.
MRC Angular Contact Ball Bearing: 3412/5412, 2 Rows, 24°, Open, ABEC 1, Steel Cage, 60 mm Bore (MPN 5412C). Key specifications — Bearing Industry Number: 3412/5412; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.
MRC
MRC Angular Contact Ball Bearing: 3412/5412, 2 Rows, 24°, Open, ABEC 1, Steel Cage, 60 mm Bore (MPN 5412C). Key specifications — Bearing Industry Number: 3412/5412; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.
MRC Angular Contact Ball Bearing: 3208/5208, 2 Rows, 30°, Open, ABEC 1, Steel Cage, 40 mm Bore (MPN 5208MG). Key specifications — Bearing Industry Number: 3208/5208; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.
MRC
MRC Angular Contact Ball Bearing: 3208/5208, 2 Rows, 30°, Open, ABEC 1, Steel Cage, 40 mm Bore (MPN 5208MG). Key specifications — Bearing Industry Number: 3208/5208; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.
MRC Angular Contact Ball Bearing: 3315/5315, 2 Rows, 30°, Dbl Shield, ABEC 1, Steel Cage, 75 mm Bore (MPN 5315MFF). Key specifications — Bearing Industry Number: 3315/5315; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.
MRC
MRC Angular Contact Ball Bearing: 3315/5315, 2 Rows, 30°, Dbl Shield, ABEC 1, Steel Cage, 75 mm Bore (MPN 5315MFF). Key specifications — Bearing Industry Number: 3315/5315; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.
MRC Angular Contact Ball Bearing: 3212/5212, 2 Rows, 30°, Open, ABEC 1, Steel Cage, 60 mm Bore (MPN 5212CG). Key specifications — Bearing Industry Number: 3212/5212; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.
MRC
MRC Angular Contact Ball Bearing: 3212/5212, 2 Rows, 30°, Open, ABEC 1, Steel Cage, 60 mm Bore (MPN 5212CG). Key specifications — Bearing Industry Number: 3212/5212; Brand: MRC; Contact Bearing Type: Angular Contact; Matched Bearing Type: Not Matched/Single Bearing; System of Measurement: Metric; Bearing Type: Single Bearing.