3004A-2RS/P5 Double Row Angular Contact Ball Bearings, Sealed Precision, High Speed Low Friction

Double row angular contact bearings

3004A-2RS/P5 bearings

P5 precision sealed bearings

Double row angular contact bearings 3004A-2RS/P5

Double row angular contact bearings model 3004A-2RS/P5 deliver P5 precision with sealed construction, optimized for high-speed applications requiring combined radial and axial load capacity in compact designs.

Specification

SEODescription

The Double row angular contact bearings 3004A-2RS/P5 are high-performance P5 precision sealed bearings designed for applications requiring exceptional radial and axial load capacity. These bearings feature dual-row angular contact geometry with optimized preload, enabling stable operation under combined loads. The 3004A-2RS/P5 model incorporates robust rubber seals (2RS) for contamination protection and lubricant retention, suitable for operating temperatures ranging from -30°C to +120°C. With P5-grade precision (ABEC 5 equivalent), they ensure minimal vibration and high rotational accuracy, ideal for precision machinery in industries like machine tools, robotics, and industrial automation. Key advantages include extended service life, reduced maintenance needs, and enhanced rigidity, though their sealed design limits maximum speed compared to open bearings. These components excel in compact systems demanding bidirectional load handling and precise motion control.

SEOSpecification

Parameter	Specification
Bearing Type	Double Row Angular Contact Bearings
Model Number	3004A-2RS/P5
Inner Diameter	20 mm
Outer Diameter	42 mm
Width	30 mm
Dynamic Load Rating	18.5 kN
Static Load Rating	12.3 kN
Sealing Type	Double Rubber Seals (2RS)
Precision Grade	P5 (ISO Tolerance Class)
Speed Limit (Grease)	8500 rpm
Speed Limit (Oil)	11000 rpm
Preload Level	Medium Preload
Material	Chrome Steel (GCr15)
Cage Material	Polyamide/Nylon
Lubrication	Pre-greased (Lithium Complex)
Operating Temperature	-30°C to +120°C
Applications	Machine Tools, Robotics, Precision Equipment

SEOQandA

question:What is the after-sales policy if a refurbished product malfunctions?
answer:Warranty is void for refurbished products, but we offer paid repair services to resolve the issue promptly.
question:Does your company have a professional product selection engineering team?
answer:Yes, our expert engineering team conducts market research and quality assessments to ensure product compliance.
question:How are refurbished product malfunctions handled under warranty?
answer:Refurbished products are not covered by warranty, but we provide affordable repair options for quick resolution.

SEOQandA_Product

question:Insufficient lubrication causes premature wear?
answer:Regularly check and replenish grease per manufacturer guidelines to ensure proper lubrication.
question:Incorrect installation leads to misalignment?
answer:Use precise tools and follow installation manuals to avoid misalignment and preload issues.
question:Seal failure allows contamination?
answer:Inspect seals regularly; replace immediately if damaged to prevent debris ingress.
question:Excessive temperature during operation?
answer:Verify load limits and lubrication; improve cooling or reduce speed if overheating occurs.
question:Uneven load distribution reduces bearing life?
answer:Ensure axial/radial loads are within specs; adjust mounting or housing alignment if needed.