CoatMaster 6317 insulated bearing

Detailed Product Description

Place of Origin: China
Brand Name:                                    CoatMaster
Quality Standard: 80% service life of SKF
Model Number: 6317/C3VL0241

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Price: negotiate
Packaging Details: Single box and then put in Carton or Wooden Case
Delivery Time: 5 days after confirmed
Payment Terms: T/T, L/C, Western Union, MoneyGram
Supply Ability: 500 Pcs/Month

Detailed Product Description

Designation: 6317/C3VL0241 Coating: Aluminium Oxide Coating
Electrical Resistance: Voltages Up To 3000 V DC Cage: Brass
Cleance: C3 Dimension: 85×180×41 mm
Weight: 4.1 kg Factor: Electric Traction Motors

Electrically Insulated Deep groove ball bearings 6317/C3VL0241 are particularly versatile. They are simple in design, non-separable, suitable for high and very high speeds and are robust in operation, requiring little maintenance. Because deep groove ball bearings are the most widely used bearing type, they are available from XRB in many designs, variants and sizes. For railway applications, single row deep groove ball bearings are used in traction motors, mainly as the locating bearing in combination with a non-locating cylindrical roller bearing. Many modern traction motor designs require electrical insulation.

Electric Insulated 6317 Bearing consist of one inner ring, one outer ring with Aluminuim Oxide Coating, and one piece of machined brass cage, steel balls, Its dimension are the same with normal chrome steel 6317 Deep Groove Ball Bearing.

Advantages of Electrically Insulated Bearing :

> Higher operational reliability through optimum protection against current passages

> More economical than insulation on housings or shafts

> Interchangeable: Same dimensions and technical properties as conventional bearings

> Coating resistant to mechanical damage if correctly handled

Typical applications:

> Traction motors of railway vehicles

> Electric motors (AC/DC)

> Generators (e.g. in wind turbine generators)


› Effective prevention of electrical corrosion damage

› Superior insulation properties, with performance improved greater than 10 times

› Improved durability, with new optimized coating demonstrating 3 times the shock resistance of

conventional ceramic coated bearings

› Excellent heat dissipation

› Dimensionally interchangeable with standard bearings

Electrically insulated Rolling Bearings 6317/C3VL0241
Principal dimensions 85×180×41mm
Weight 4.1 kg
Basic dynamic load rating-C 133kN
Basic static load rating-Co 96.5kN
Fatigue load limit-Pu 3.55 kN
Reference speed: 8000r/min
Limiting speed: 5000 r/min

Product Features of Electrically Insulated Bearing

  1. High insulation properties

To prevent electric corrosion in bearings, a highly productive aluminum ceramic coating material is used to coat the outer ring, and by combining optimized additives, insulation performance is improved by about tenfold.

  1. Improved durability
  • Optimizing bearing elements improves film impact resistance by a factor of 3x.

Optimized ceramic coating materials makes for excellent heat dissipation.

XRB is the China bearing manufacturer & exporter & supplier, it can supply  6317/C3VL0241 insulated bearing, Our large quantity insulated deep groove ball bearing Stock can meet your need with good quality and fast delivery, Also you can find FAG 6317-J20AA-C3 Bearing, the other type and brand insulated deep groove ball bearing, insocoat tapered roller bearing, Current-Insulated Bearings.