Electrically Insulated Ball Bearing 6222 M/C4VL0241 to reduce sensitivity to electrical discharge

Detailed Product Description

Place of Origin: China
Brand Name:                                    CoatMaster
Quality Standard: 80% service life of SKF
Model Number: 6222 M/C4VL0241

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: 6222 M/C4VL0241 Coating: Aluminium Oxide Coating
Electrical Resistance: Voltages Up To 3000 V DC Cage: Brass
Cleance: C4H Dimension: 110×200×38 mm
Weight: 5.2 kg Factor: Electric Traction Motors

Electrically Insulated Deep groove ball bearings 6222 M/C4VL0241 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 Deep Groove Ball Bearing 6222 M/C4VL0241 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 6221 M/C4 Deep Groove Ball Bearing.


Bearings with shields are primarily intended for applications where the inner ring rotates.

Shields are fitted in the outer ring and do not make contact with the inner ring, but form a narrow gap with it. Shields are made of sheet steel.

Depending on the bearing design, series and size, XRB supplies shields in different designs. Shields identified by the designation suffix Z typically have an extension in the shield bore to form a long, narrow gap with the land of the inner ring shoulder. Some shields do not have the extension.

Non-contact seals

Bearings with non-contact seals can be operated at the same speeds as bearings with shields, but with improved sealing effectiveness.

The seals form an extremely narrow gap with the land of the inner ring shoulder.

Non-contact seals are made of oil and wear-resistant acrylonitrile-butadiene rubber (NBR) that is reinforced by a sheet steel insert.

CoatMaster deep groove ball bearings with a non-contact seal on one or both sides are identified by the designation suffix RZ or 2RZ.

Electrically insulated Rolling Bearings 6222 M/C4VL0241
Principal dimensions 110×200×38mm
Weight 5.1 kg
Basic dynamic load rating-C 151kN
Basic static load rating-Co 118kN
Fatigue load limit-Pu 0 kN
Reference speed 0 r/min
Limiting speed 4300 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  6222 M/C4VL0241 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 6222-M-J20AA-C4 Bearing, the other type and brand insulated deep groove ball bearing, insocoat tapered roller bearing, Current-Insulated Bearings.