Deep Groove Ball Bearing 6311 Anrui Motor Bearing

Product model: 6311

Rolling Body: Ball Bearing

Inside Diameter: 55mm

Outside Diameter: 120mm

Thickness: 29mm

Dimension: 55x120x29mm

Material: GCr15/PA22/PA23

Weight: 1.3800kg

Hardness: 62~63HRC

Load Rating: 71600 Cr/N; 44800 Cor/N

Limiting Speed: Grease Lub.5600 R/Min; Oil Lub.6700 R/Min

Vibration Level Codes: Z1; Z2; Z3

Accuracy Level: P6, P5, P4

Clearance: C2, C0, C3m, C3, C4, C5

Seal Type: Open; Z; 2Z; RZ; 2RZ; RS; 2RS

Cage: Steel Cage; Nylon Cage; Brass Cage

Certifications: ISO9000-2001; TS 16949

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Mid East, Eastern Asia, Western Europe

The advantage of WWI Deep Groove Ball Bearing:

1). Complete industry chains can meet different requirements of customers

     WWI series bearings   For the customers who need normal bearing with large amount and low price.

      CS series bearings   For the customers who need high precision, low noise, high temperature resistance, long service life or any other special request.

      KEKAO series bearings are custom-made bearings. Tell us your requests, then we designed a unique bearing for you.

2). Complete manufacturing system and development system

     Anrui now have three assembly plants, three Finished Bearing manufacture, one bearing Equipment & Technology company and one research and development center.

          Anrui have many self-developed patents, especially a new technology that can improve the service life of bearing by as much as four times.

3). Serious quality control system is the quality assurance of Anrui

     Anrui Holding Group Co.,Ltd has overall introduced ISO9000-2001 and TS 16949 quality system. We have 11 quality control points from examining materials to checking end products including.

4). The fast improvement of Anrui is the reflection of Anrui's strength

      Since establish in 2009, Anrui gained a great success in the sales and products of bearing. In 2012, Anrui revenue has hit two hundred and sixty million RMB. Now the total number of employee is possessed of 400.