Quick Details

• Inner diameter:

  0-3000mm

• Number of Row:

  Double Row

• Bore Size:

  0-3000mm

• Outer Diameter:

  0-3000mm

• Size:

  0-3000mm

• Type:

  Roller Bearing

• Place of Origin:

  China

• Samples:

  Charge

• Sample Price:

  0-50

• Delivery Time:

  3-7 Days After Payment

• Packing:

  Small Inner Plastic Bag And Outer Paper Box. Big Inside Bound Package And Outside With Box Original Packaging

• Delivery Port:

  Guangzhou

• Max. Production Capacity:

  500000 Per Month

• OE Experience:

  No

Product Name:KOYO Factory Price Spherical Roller Bearing 21311

KOYO Factory Price Spherical Roller Bearing 21311

Application

SKF Brand

Product Description:

OEM No/Model: 21311

KOYO Factory Price Spherical Roller Bearing 21311

Spherical roller bearings Spherical bearings are double row, self-retaining units comprising solid outer rings with a concave raceway, solid inner rings and barrel rollers with cages. The inner rings with cylindrical or tapered bores.

It has two rows of rollers, a common sphered outer ring raceway and two inner ring raceways inclined at an angle to the bearing axis. The centre point of the sphere in the outer ring raceway is at the bearing axis. Therefore, the bearings are self-aligning and insensitive to misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. They are designed to accommodate heavy radial loads, as well as heavy axial loads in both directions.

 

For Spherical Roller Bearings, the dimensional series are:

• 21300 Series - ISO Dimension Series 13 Spherical Roller Bearings
• 22200 Series - ISO Dimension Series 22 Spherical Roller Bearings
• 22300 Series - ISO Dimension Series 23 Spherical Roller Bearings
• 23000 Series - ISO Dimension Series 30 Spherical Roller Bearings
• 23100 Series - ISO Dimension Series 31 Spherical Roller Bearings
• 23200 Series - ISO Dimension Series 32 Spherical Roller Bearings
• 232 /  Series - Extra Large ISO 32 Series Spherical Roller Bearing
• 23900 Series - ISO Dimension Series 39 Spherical Roller Bearings
• 24000 Series - ISO Dimension Series 40 Spherical Roller Bearings
• 24100 Series - ISO Dimension Series 41 Spherical Roller Bearings
• 29000 Series - ISO Dimension Series 90 Spherical Thrust Roller Bearings

 21304CC Spherical Roller Bearing Application: 

• coal mine machinery
• Metallurgical and mining machinery
• steel rolling mill
• printing machinery
• engineering machinery Continuous casting machine
• food machinery
• elevators and escalators
• industrial washing machinery
•  

Shandong Tefule Bearing Co Ltd is specialized in manufacturing and exporting bearings. Our company has more than eight years experience on bearing business field. we build our JINAN office to expand our international maket. The good quality,better price and best after-sale service can be offered ...[Read More]

Company Profile:

• Main Product:

  Ball Bearing Roller Bearing

• Business Type:

  Manufacturer

• Current Export Market:

  North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Mid East