GQZ 5313-C3/2RS Double Direction Thrust Ball Bearing 65×140×58mm Sealed C3 Clearance

5313-C3/2RS is double direction thrust ball bearing. 2RS represents double-sided rubber contact seals; C3 stands for increased internal clearance. It mainly bears bidirectional axial load. Built-in seals prevent dust and moisture intrusion. Suitable for equipment enduring axial thrust. Widely used in heavy-duty machinery, gear units, lifting and positioning equipment.

Formal quotation will be sent within 24 hours upon your inquiry.

Model:

5313-C3/2RS

Dimensions:

d65 mm, D140 mm, H58 mm

Net weight:

approx 4.35 kg

Structure:

Double direction thrust ball bearing

Material:

GCr15 bearing chrome steel, machined cage

Clearance:

C3 increased clearance

Sealing:

2RS double-side rubber seal

Complete dimension drawings and load data available on request.

1. Supports stable bidirectional heavy axial load
2. C3 clearance compensates thermal expansion under temperature rise
3. 2RS rubber seals protect against dust and slight moisture
4. High axial rigidity for fixed support applications
5. Pre-greased for convenient direct assembly
6. Customizable: OEM laser marking, high temperature grease

• Heavy-duty gearboxes and large reduction equipment
• Lifting machinery, hydraulic equipment assemblies
• Vertical shafts, rotary tables and positioning platforms
• Mining and metallurgical auxiliary machinery
• Mechanical devices subjected to bidirectional axial thrust

• 25 years professional bearing manufacturer, products exported globally.
• Strict raw material inspection and precision grinding process.
• 24-hour technical support for model selection.
• Ample stock for machinery distributors.
• Precise dimensions and stable service performance.

• GCr15 raw material quenching & tempering treatment
• Precision superfinishing for raceways and steel balls
• Seal fitting and lubrication filling
• Dimension, clearance and rotational performance testing

If you need 5313-C3/2RS thrust ball bearings:

Send inquiry to obtain below supports:

• Quick quotation within 24 hours
• Professional matching suggestions
• Competitive factory direct price Contact our sales team for full datasheets and formal offer.

Q1: What do 2RS and C3 mean?

2RS = double-sided rubber seal; C3 = internal clearance larger than CN standard.

Q2: Main dimensions of 5313-C3/2RS?

65×140×58 mm double direction thrust ball bearing.

Q3: Load characteristic?

Primarily bears bidirectional axial load, limited radial load capacity.