6300-2RS1/C3GJN Deep Groove Ball Bearing 10x35x11mm Double 2RS1 Rubber Seal C3GJN Special Clearance Bearing

1. Product Overview

6300-2RS1/C3GJN single row deep groove ball bearing, standard metric dimension 10×35×11mm.
Code Definition

• 6300: Miniature high-load deep groove ball base model
• 2RS1: Double-sided contact rubber lip seal, isolates dust, moisture and fine abrasive particles
• C3GJN: Custom widened C3 radial clearance matched with exclusive anti-high-temperature oxidation grease

Thickened steel ball design improves radial load capacity compared with standard 62 series bearings. Classic deep groove raceway bears radial load and slight bidirectional axial load simultaneously. Dual contact rubber seals lock internal lubricant and block external pollutants. Pre-filled special GJN high-temperature grease, effectively avoids grease volatilization and dry friction under continuous high-speed temperature rise. Widely used for miniature high-load drive motors, heavy-duty handheld power tools, small industrial blowers and compact high-load automation transmission assemblies.

2. Technical Specifications

Drawings and high-temperature low-noise durability test reports available on request.

3. Core Advantages

1. Custom C3GJN special clearance prevents bearing seizure caused by high-speed thermal expansion
2. Double 2RS1 contact rubber seals fully block dust, water mist and tiny metal abrasive debris
3. Matched GJN high-temperature anti-oxidation grease avoids grease loss and dry burning after long continuous operation
4. Thickened super-finished steel balls deliver larger load capacity, low friction, quiet and stable high-speed rotation
5. Universal deep groove structure bears radial load and light bidirectional axial load
6. Global unified standard dimensions for direct one-to-one aftermarket replacement
7. Lightweight stamped steel cage reduces rotation torque for energy-saving stable running
8. Customizable precision grade, special lubricant formula and outer ring laser marking

4. Application Scenarios

• Miniature high-speed high-load drive motors, industrial small cooling blowers
• Heavy-duty handheld power tools and portable rotary processing equipment
• Light textile small high-load rollers and mini packaging automation machinery
• Office heavy precision equipment and household high-power small rotary appliances
• Light medical miniature high-load transmission and precision testing instruments

Suitable for OEM supporting production and aftermarket maintenance of miniature high-load light industrial general equipment.

5. Why Choose GQZ Bearing

• 25 years specialized production of 63 series high-load deep groove ball bearings including 6300-2RS1/C3GJN special clearance high-load miniature motor dedicated bearings.
• Global unified standard dimensions, fully interchangeable with mainstream imported equivalent bearings.
• Complete OEM & ODM customization service for clearance grade, high-temperature special grease and outer ring identification marking.
• Strict full-process inspection: raw material hardness test, steel ball sorting, long-cycle high-temperature noise aging and C3GJN clearance batch screening.
• Professional bearing engineers provide miniature high-load matching, miniature shaft interference fit and high-temperature anti-dry lubrication guidance within 24 working hours.
• Factory direct bulk wholesale price, stable continuous mass supply for global miniature high-load light machinery spare part buyers.

6. Quality Control

• Raw material composition and hardness inspection for GCr15 inner ring, outer ring and steel ball blanks.
• CNC precision turning, multi-cycle stress relief tempering and ultra-precision raceway superfinishing.
• Steel ball high-temperature quenching, mirror polishing and automatic dimensional grouping sorting.
• Stamped steel cage forming, quantitative GJN special high-temperature grease filling and 2RS1 rubber seal press-fitting curing process.
• Performance verification tests: high-temperature continuous rotation aging, dust-water mixed environment sealing durability, C3GJN clearance stability long-cycle test.
• Final full dimension, bore roundness and raceway surface reinspection before anti-rust oil coating and neutral moisture-proof export carton packaging.
• Each finished production batch undergoes high-temperature high-speed simulation test to ensure stable sealed operation performance under temperature rise conditions.

7. Get A Quote

Submit purchasing demand for 6300-2RS1/C3GJN special clearance bearings applied to miniature high-load motors, heavy-duty power tools and small industrial blowers.
Full one-stop professional services after inquiry submission:

1. Official standardized quotation document delivered within 24 working hours
2. Technical support for miniature high-load matching, miniature shaft press-fit installation and high-temperature long-life lubrication
3. Custom bearing performance upgrades: P5 high precision grade, enhanced high-temperature synthetic grease
4. Competitive factory direct bulk unit price for large-volume single model orders

Please state order quantity and actual working conditions (continuous high speed, easy temperature rise, slightly dusty humid environment) to receive complete formal quotation documents.

8. FAQ