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60 Series
Home Deep Groove Ball Bearings 60 Series

6013-2RS Sealed Deep Groove Ball Bearing | Contamination-Resistant Design | 65×100×18 mm

6013-2RS Sealed Deep Groove Ball Bearing | Contamination-Resistant Design | 65×100×18 mm

Designed for environments where protection against external contaminants is paramount, the 6013-2RS combines the space-efficient profile of the 60 extra-light series with dual rubber sealing technology. This bearing configuration creates a sealed lubrication chamber that retains factory grease while blocking entry of dust, moisture, and particulate matter. Featuring a 65mm bore, 100mm outer diameter, and 18mm sectional width, it serves critical roles in agricultural equipment, material handling systems, and industrial machinery operating in challenging conditions.

6013-2RS Deep Groove Ball Bearing 65x100x18 mm | 60 Extra-Light Series | Double Contact Seals

Constructed from hardened GCr15 chrome steel with precision-machined raceways, the 6013-2RS delivers dependable performance in contaminated environments. The NBR rubber seals make positive contact with the inner ring, forming an effective barrier against water spray, fine dust, and chemical splashes. This sealed architecture eliminates the need for external lubrication during normal service life, reducing maintenance requirements and associated downtime. While the contact seals introduce marginal friction compared to open designs, the trade-off provides essential protection for equipment exposed to outdoor elements or washdown conditions.

6013-2RS Sealed Deep Groove Ball Bearing | Contamination-Resistant Design | 65×100×18 mm

Comprehensive Applications

The 6013-2RS finds widespread use across sectors requiring sealed bearing solutions:

Agricultural Machinery
  • Planter and seeder wheel assemblies
  • Harvester conveyor drive rollers
  • Sprayer pump motor shafts
Food & Beverage Processing
  • Bottling line conveyor rollers
  • Packaging machine rotary joints
  • Washdown-rated processing equipment
Construction & Mining Equipment
  • Vibratory screen support bearings
  • Portable crusher auxiliary drives
  • Concrete mixer drum rollers
Transportation Systems
  • Trailer axle hub assemblies
  • Commercial vehicle idler pulleys
  • Rail car door mechanism guides

Key Performance Features

01. Superior Contamination Defense

Dual-lip rubber seals provide comprehensive protection against ingress of abrasive particles and liquids. This sealing system significantly extends bearing life in dirty or wet operating conditions by preventing internal raceway damage from external contaminants.

02. Maintenance-Free Service Life

The sealed cavity retains premium lithium-based grease throughout the bearing's operational lifespan. No periodic re-lubrication is required under normal conditions, lowering total cost of ownership and eliminating contamination risks during maintenance procedures.

03. Compact Radial Profile

The 60 series extra-light designation offers maximum bore diameter within minimal radial space. This enables designers to specify larger shaft diameters without increasing housing dimensions, ideal for space-constrained installations or equipment upgrades.

Technical Specifications

Bearing Type Single Row Deep Groove Ball Bearing
ISO Dimension Series 60 Series (Extra Light Section)
Basic Designation 6013
Suffix 2RS (Double Rubber Seals)
Bore Diameter (d) 65 mm
Outer Diameter (D) 100 mm
Width (B) 18 mm
Material (Races & Balls) Chrome Steel (GCr15 / SAE 52100)
Precision Class Standard (P0) / P6 or P5 Available Upon Request
Seal Composition Nitrile Butadiene Rubber (NBR)
Dynamic Load Rating (Cʳ) 30.7 kN
Static Load Rating (C₀ʳ) 24.0 kN
Limiting Speed (Grease) 6,300 r/min
Limiting Speed (Oil) N/A (Sealed)
Weight (approx.) 0.43 kg

Interchange Part Numbers

Direct replacement for standard 65mm bore sealed bearings from leading brands:

  • SKF: 6013-2RS1
  • NSK: 6013DDU
  • FAG6013-2RSR
  • NTN: 6013LLU
  • KOYO: 6013-2RS
  • Nachi: 6013-2NSE
  • TIMKEN: 6013-2RS

Design & Configuration

The 6013-2RS operates effectively within standard temperature ranges of -30°C to +110°C using NBR seals. Applications involving elevated temperatures or aggressive chemicals may require Viton (FKM) seal upgrades. For clean environments demanding higher rotational speeds, the open 6013 or shielded 6013-2Z variants offer reduced friction characteristics. Internal clearance options including C3 suit applications with thermal expansion concerns or elevated operating speeds.

"Sealed against the elements, engineered for endurance, the 6013-2RS protects critical rotating components in the harshest working environments."

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