Double row angular contact bearings 3008A-2RS/P5 Angular Contact Ball Bearings SKF Series

Double Row Angular Contact Bearings 3008A

3008A-2RS/P5 Bearings

P5 Precision Double Row Bearings

Double row angular contact bearings 3008A-2RS/P5

Double Row Angular Contact Bearings 3008A-2RS/P5: P5 Precision Double Row Bearings with 2RS seals for high-accuracy, durable performance in demanding applications.

Specification

SEODescription

The Double Row Angular Contact Bearings 3008A-2RS/P5 is a high-performance P5 Precision Double Row Bearing designed to handle combined radial and axial loads with exceptional rigidity. Featuring a 15° contact angle and optimized preload, the 3008A-2RS/P5 Bearings support high-speed operations (up to 6,000 RPM) while maintaining low friction and vibration. Its double-row configuration provides enhanced load capacity, accommodating radial loads up to 22.5 kN and axial loads up to 15.8 kN. The 2RS seals ensure robust contamination protection and grease retention, suitable for temperatures ranging from -30°C to +120°C. With a bore diameter of 40 mm and OD of 68 mm, these bearings are widely used in precision machinery, machine tools, and industrial gearboxes. Key advantages include extended service life, reduced maintenance, and compatibility with demanding environments, though they are less ideal for ultra-heavy axial loads or extreme misalignment scenarios.

SEOSpecification

Parameter	Specification
Model Designation	Double Row Angular Contact Bearings 3008A-2RS/P5
Bearing Type	Double Row Angular Contact
Inner Diameter (d)	40 mm
Outer Diameter (D)	68 mm
Width (B)	19 mm
Dynamic Load Rating (C)	23.6 kN
Static Load Rating (C₀)	15.8 kN
Speed Rating (Grease)	8500 rpm
Speed Rating (Oil)	11000 rpm
Contact Angle	30°
Cage Material	Copper Alloy
Sealing Type	2RS (Rubber Sealed Both Sides)
Precision Class	P5 (High Precision)
Lubrication	Pre-lubricated
Weight	0.38 kg

SEOQandA

question:Can you provide shipment photos and purchase dates for similar products?
answer:Certainly! Please share product details for relevant photos and dates.
question:How is after-sales handled if a refurbished product malfunctions?
answer:We'll replace it immediately or offer a full refund upon confirmation.
question:Do you accept payment after delivery?
answer:Yes, upon credit evaluation. Terms vary based on order value and history.

SEOQandA_Product

question:What causes overheating in Double row angular contact bearings 3008A-2RS/P5?
answer:Overheating often results from excessive load, improper lubrication, or misalignment. Ensure correct load capacity, proper lubricant type, and alignment.
question:How to address excessive noise during operation?
answer:Noise may indicate contamination, wear, or misalignment. Inspect seals, clean components, and verify alignment or replace damaged bearings.
question:Why does premature wear occur in these bearings?
answer:Premature wear is typically due to incorrect installation, contamination, or inadequate lubrication. Follow installation guidelines and maintain cleanliness.
question:How to prevent lubrication failure in 3008A-2RS/P5?
answer:Use manufacturer-recommended lubricants, adhere to relubrication intervals, and avoid over/under-greasing to prevent lubrication issues.
question:What causes seal damage in 3008A-2RS/P5 bearings?
answer:Seal damage can result from chemical exposure, high temperatures, or mechanical stress. Regularly inspect seals and replace if compromised.