6006-2RS/C3 Deep Groove Ball Bearing 30x55x13mm Double Rubber Sealed C3 Clearance Motor Bearing

1. Product Overview

6006-2RS/C3 is standard single row deep groove ball bearing, dimension 30×55×13mm. Double 2RS contact rubber seals lock internal grease and block dust, water and debris. C3 enlarged radial clearance eliminates shaft jamming caused by thermal expansion under high-speed operation. Deep groove raceway bears radial load and bidirectional light axial load, widely used for electric motors, water pumps, fans, agricultural machinery and gearboxes.

2. Technical Specifications

Model: 6006-2RS/C3
d:30mm, D:55mm, B:13mm
Min fillet r:1mm
Dynamic load Cr:13.8kN, Static load C0r:8.3kN
Grease limiting speed:8000r/min
Net weight:0.117kg
Structure: Single row deep groove ball bearing, double 2RS rubber sealed
Cage: Stamped steel cage
Material: GCr15 bearing steel, hardness HRC60-65
Clearance: C3 loose clearance
Precision: P0 standard, P6/P5 optional
Operating temp: -30℃ ~ 120℃
Dimension drawings and durability test reports available on request.

3. Core Advantages

• Double-sided 2RS rubber seals for full dustproof and waterproof, long-term grease retention
• C3 loose clearance adapts high-speed and high-temperature running conditions
• Low rolling friction, smooth rotation, low vibration and low noise performance
• Accepts radial and bidirectional light axial loads, easy installation and low maintenance
• Standard metric size, fully interchangeable with mainstream brand bearings
• High load capacity, stable operation for continuous long-hour working
• Custom precision, high-temperature/food-grade grease and outer ring laser marking available

4. Application Scenarios

• Industrial driving motors, fan and blower rotating shafts
• Water pumps, hydraulic equipment and small gear reducer assemblies
• Agricultural machinery, lawn mowers and garden power tools
• Conveyor rollers, textile machinery and general automation equipment

Fit OEM assembly and aftermarket replacement of medium-speed general industrial machinery.

5. Why Choose GQZ Bearing

25 years production experience of sealed deep groove ball bearings. Vacuum smelting GCr15 steel with complete quenching and tempering heat treatment for stable hardness. Full OEM & ODM customization for clearance, precision grade and special lubricant. Strict full-process inspection includes raw material hardness test, ultra-precision raceway grinding, steel ball sorting and noise aging test. 24-hour professional technical support for shaft matching, clearance selection and periodic lubrication maintenance plans. Factory direct bulk price, stable spot inventory for global industrial equipment buyers.

6. Quality Control

1. Raw material chemical composition and hardness inspection
2. Integral quenching and stress relief tempering to eliminate internal residual stress
3. CNC ultra-precision inner and outer ring mirror grinding
4. High-precision steel ball screening and stamped steel cage forming
5. Dust-free assembly with multi-type grease filling options
6. Low-noise aging and high-speed cycle durability testing
7. Final full dimension inspection, anti-rust coating, neutral moisture-proof export carton packaging

Each batch passes rotation smoothness and noise test to guarantee stable performance in dusty industrial environments.

7. Get A Quote

Send inquiries for 6006-2RS/C3 sealed bearings used on industrial motors, water pumps and agricultural machinery.
Services after inquiry:

1. Standard formal quotation document delivered within 24 working hours
2. Technical guidance for shaft size matching, clearance selection and maintenance lubrication
3. Upgrade options: P5 high precision grade, silicon nitride ceramic balls, high-temperature synthetic grease
4. Competitive factory bulk price for large quantity orders

Please state order quantity, rotating speed, working temperature and equipment type for complete formal quotation documents.

8. FAQ

A1: Yes. We produce full series metric deep groove ball bearings interchangeable with international standard specifications, accept flexible OEM & ODM customized orders.

A2: Standard metric dimension 30×55×13mm, double 2RS rubber sealed, C3 enlarged clearance, stamped steel cage. Dynamic load 13.8kN, static load 8.3kN, grease limiting speed 8000r/min, designed for industrial motors and general machinery bearing radial and bidirectional light axial loads.

A3: Industrial drive motors, water pumps, agricultural power tools and conveyor rollers. Double seals resist dust and moisture; C3 clearance avoids thermal expansion stuck during continuous high-speed running; low noise meets motor operation requirements.

A4: Yes. All sealed ball bearings are manufactured under ISO 9001 quality management system. Every batch passes raw material hardness test, full dimensional measurement and noise aging durability test. Complete standardized inspection documents can be provided upon formal request.

A5: Stocked bearings can be shipped within 7–15 working days. Sea freight, air freight and door-to-door express delivery are optional. Neutral anti-rust packaging and full customs clearance supporting documents are provided for all bulk orders.