Double Row Self-Aligning Ball Bearings 2213 | Spherical Roller Bearings, SKF, NTN, Timken Series

2213 self-aligning bearings

Double row 2213 bearings

Self-aligning 2213 ball bearings

Double row self-aligning ball bearings 2213

2213 self-aligning bearings, Double row 2213 bearings. Self-aligning 2213 ball bearings accommodate misalignment and high loads, ensuring durability and reliable performance.

Specification

SEODescription

The 2213 self-aligning bearings are double-row 2213 ball bearings designed to accommodate shaft misalignment and axial displacement. Featuring a bore diameter of 65 mm, outer diameter of 120 mm, and width of 31 mm, these Self-aligning 2213 ball bearings support dynamic/static load ratings up to 30.5 kN/19.5 kN, with a maximum speed limit of 6,000 rpm. Operating within -30°C to 120°C, they integrate dual-row spherical raceways for automatic alignment compensation, reducing friction and wear. Commonly used in heavy machinery, mining, and conveyor systems, Double row 2213 bearings excel in high-load, low-to-moderate speed applications. Advantages include durability, vibration resistance, and tolerance to mounting errors, while limitations involve reduced efficiency in ultra-high-speed or precision scenarios. Lubrication options include grease or oil, compatible with standard shaft and housing fits.

SEOSpecification

Parameter	Specification
Bearing Type	Self-aligning 2213 ball bearings
Structure	Double row 2213 bearings
Bore Diameter	65 mm
Outside Diameter	120 mm
Width	31 mm
Dynamic Load Rating (C)	49.5 kN
Static Load Rating (C₀)	22.4 kN
Speed Limit (Grease)	4000 rpm
Weight	1.64 kg
Cage Type	Pressed steel
Material	Chrome steel (GCr15)
Lubrication	Open/Shielded/Sealed options
Alignment Angle	±2.5°

SEOQandA

question:What shipping methods do you offer?
answer:We support DHL, FedEx, UPS, and other major shipping methods.
question:Can I request low-value declaration for shipments?
answer:Low-value declaration is possible but must comply with destination country regulations.
question:What is the warranty policy?
answer:Warranty covers free repair or replacement within one year after delivery.

SEOQandA_Product

question:What causes premature failure in Double row self-aligning ball bearings 2213?
answer:Incorrect installation, excessive load, or inadequate lubrication. Ensure proper mounting, load limits, and regular lubrication.
question:How to resolve overheating in bearing 2213?
answer:Check lubrication quality and quantity, reduce overloading, and ensure proper alignment to minimize friction.
question:Why does bearing 2213 produce abnormal noise?
answer:Contamination, misalignment, or component wear. Clean, realign, or replace damaged parts.
question:How to prevent lubrication issues in bearing 2213?
answer:Use recommended lubricants, follow maintenance schedules, and monitor for contamination or dryness.
question:What causes reduced self-aligning capability in 2213 bearings?
answer:Excessive shaft deflection or housing distortion. Ensure proper alignment and check housing/shaft tolerances.