6303‑2RSH Double Contact Rubber Sealed Deep Groove Ball Bearing 17×47×14mm Power Tool Fan Small Motor Bearing

The 6303‑2RSH single row deep groove ball bearing adopts double-sided 2RSH low-friction contact NBR rubber seals. It features excellent dust-proof, splash-proof and grease locking performance, smooth low-noise high-speed operation. Widely applied in small industrial motors, cooling fans, handheld power tools, home appliances and light transmission equipment.

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Full technical data and drawings available upon request

• Double-sided 2RSH contact rubber seals block dust, water mist and tiny debris effectively, lock internal grease to extend maintenance intervals
• Optimized low-resistance sealing structure brings minor rotation drag, supporting stable long-term high-speed continuous running
• Great radial load capacity, suitable for working conditions with moderate two-way axial loads
• High-hardness chrome steel inner ring, outer ring and steel balls deliver superior wear resistance and long service lifespan
• Custom precision grade, special high/low temperature grease and OEM personalized processing are available

Helps reduce maintenance cost and improve machine performance

This bearing is widely used in:

• Small high-speed motors and cooling ventilation fans
• Handheld power tools and household electrical equipment
• Light-duty conveyor and miniature automation transmission components
• Mini general industrial rotating machinery

Ideal for customers looking for compact sealed high-speed deep groove bearing solutions

• Over 25 years professional industrial bearing manufacturing experience
• Products exported to more than 50 countries worldwide
• Mature technical capacity for OEM and customized bearing orders
• Complete multi-process strict quality inspection before finished goods delivery
• Fast professional technical reply and formal quotation within 24 hours
• Stable mass production and sufficient stock for long-term bulk cooperative clients

We focus on quality, reliability, and long‑term partnership

• Raw material composition and hardness inspection
• Precision CNC turning, grinding and superfinishing processing
• Uniform constant high-temperature heat treatment control
• Clearance, noise, rotational flexibility and load performance testing
• Full dimensional tolerance and appearance visual inspection before packaging

Ensuring consistent stable performance for every bearing batch

Looking for a reliable supplier of compact 2RSH rubber sealed deep groove bearings?
Send your inquiry to get:

• Fast factory quotation within 24 hours
• Professional engineer technical matching guidance
• Customized bearing parameter matching schemes
• Competitive factory direct bulk price

Contact us now for more product details

Q1: Can you produce OEM customized bearings with special parameters?

Yes, we provide OEM production according to customer drawings, seal types and lubrication requirements.

Q2: What is your standard production delivery cycle?

Conventional standard stock models: 7–15 working days
Special customized non-standard bearings: determined by specific technical specifications

Q3: Do you accept large quantity bulk orders?

Yes, complete automatic production lines and adequate raw material inventory support long-term mass cooperation.