2207-2RS Rubber Cover Double Row Self-Aligning Ball Bearing Double Sealed Ball Bearing

Double row self-aligning bearings

2207-2RS rubber sealed bearings

Self-aligning ball bearings 2207

Double row self-aligning ball bearings 2207-2RS rubber cover

Double row self-aligning ball bearings 2207-2RS with rubber seals, designed for misalignment compensation and high-load applications in harsh environments.

Specification

SEODescription

The Double row self-aligning ball bearings 2207-2RS rubber sealed bearings are designed with a 35 mm bore, 72 mm outer diameter, and 23 mm width, featuring dual rubber seals (2RS) for dust and moisture resistance. These self-aligning ball bearings 2207 support dynamic and static load capacities of 11.5 kN and 5.8 kN respectively, operating within -30°C to +120°C. Ideal for heavy-duty industries like mining, construction, and agricultural machinery, they compensate for shaft misalignment up to 3°, reducing wear. The double-row design enhances radial load distribution, while rubber seals extend service life in harsh environments. However, their axial load tolerance is limited compared to tapered rollers, and high-speed applications may require additional lubrication. Their compact structure simplifies installation in misaligned or vibrating systems.

SEOSpecification

Parameter	Specification
Model	2207-2RS
Structure	Double row self-aligning ball bearings
Sealing Type	Rubber (2RS)
Bore Diameter	35 mm
Outer Diameter	72 mm
Width	23 mm
Dynamic Load Rating	25.6 kN
Static Load Rating	11.6 kN
Max Speed (Grease)	6000 rpm
Max Speed (Oil)	7500 rpm
Weight	0.38 kg
Material	Chrome steel rings/balls
Lubrication	Pre-lubricated with grease
Aligning Capability	±3° angular misalignment
Operating Temp	-30°C to +120°C
Application	Industrial machinery, conveyors, fans

SEOQandA

question:How is after-sales service handled if a refurbished product malfunctions?
answer:We offer free replacement or refund for refurbished product malfunctions, no extra charges.
question:Why is a handling fee charged?
answer:Handling fee covers transaction processing and administrative costs for order fulfillment.
question:Can shipments apply for low-value declaration?
answer:Low-value declaration is possible based on destination regulations, confirm legality first.

SEOQandA_Product

question:What causes increased friction in 2207-2RS bearings?
answer:Insufficient lubrication. Regularly replenish with compatible grease to reduce friction.
question:How to resolve overheating in 2207-2RS bearings?
answer:Check load capacity and lubrication. Ensure proper alignment and reduce operational stress.
question:Why does 2207-2RS bearing misalignment occur post-installation?
answer:Improper mounting. Use precision tools and follow manufacturer alignment guidelines.
question:How to prevent contamination in 2207-2RS bearings?
answer:Inspect seals regularly. Replace damaged rubber covers immediately to block contaminants.
question:What causes unusual noise in 2207-2RS bearings?
answer:Wear or debris ingress. Clean housing, inspect for damage, and replace worn bearings.