22311CK/W33 (Size:55x120x43mm) Spherical Roller Bearing

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22311CK/W33

Bore Diameter:55 mm

Outside Diameter:120 mm

Width:43 mm

Weight:2.32 kg

Min. Order:1 Piece

The 22311CK/W33 bearing is a Spherical Roller Bearings with an inner diameter of 55 mm , an outer diameter of 120 mm, a width of 43 mm. Chrome Steel (Gcr15) rings. Its dynamic radial rated load is approximately 257 (kN), its static radial rated load is approximately 266 (kN). together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Application: Mining equipment (powdering machines, vibrating screens, conveyors, etc.), gearboxes, air preheaters, extruders, centrifugal separators, construction machinery, steelmaking machinery, papermaking machines

Dimensions:

Inside Diameter:

55 mm

Outside Diameter:

120 mm

Thickness:

43 mm

Weight:

2.32 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

257 (kN)

Static load Capacity, Radial (Cor):

266 (kN)

Reference speed (Grease rpm):

3200

Limiting speed (Oil rpm):

4000

Specifications:

Structure:

Roller Bearing

Number of Rows:

Double

Demensions:

55x120x43

Brand:

Neutral Product

Bearing Material:

Chrome Steel (Gcr15)

Roller Material:

Chrome Steel (Gcr15)

Rolling Element:

Roller

Transaction Information:

Transport Package:

Standard Export Package

Shipping Ways:

by Sea or Air

Country of Origin:

China

Stock:

100 Piece

Port:

Tianjin, Shanghai, Shenzhen, Guangzhou or Qingdao

Payment term:

by T/T in advance

Delivery time:

2-3 days for stock, 25-30 days for bulk production

Detailed description

22311CK/W33 Spherical Roller Bearing, High load capacity, Suited for applications involving large radial loads, heavy loads, and impact loads.

Size: 55x120x43mm

Inner Diameter (d): 55mm
Outer Diameter (D): 120mm
Thickness (B): 43mm

Bearing Part No.	Basic dimensions mm				Basic Load Rating (kN)		Speed Ratings (rpm)		Other Dimensions mm				Contact Surface and Chamfer Dimension			Calculation Factors				Weight (kg)
Bearing Part No.	d	D	B	rmin	Dynamic (Cr )	Static (Cor)	Grease	Oil	d2	D1	b	k	da	Da	ra	e	Y1	Y2	Y0	Weight (kg)
22311CK/W33	55	120	43	2	257	266	3200	4000	68	99.5	5.5	2.5	65	110	2	0.37	1.9	2.9	1.8	2.32

22311CK/W33 Spherical Roller Bearings have two rows of spherical rollers, the outer ring has a common concave spherical raceway, the inner ring has two concave raceways that are inclined at an angle to the bearing axis, the curvature center of the outer ring raceway is the same as the bearing center.

Spherical roller bearings are self-aligning and are not affected by misalignment of the shaft and bearing box or deflection of the shaft, and can compensate for the resulting concentricity errors. In addition to bearing radial load, this type of bearing can also bear two-way axial load and its combined load. It has a large bearing capacity and good vibration and impact resistance.

All the bearings we are offering are direct factory price, fast delivery, perfect quality. For more bearings, please feel free to mail us at [email protected], or contact us by Wechat or Whatsapp at +8618062246726.

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22311CK/W33 (Size:55x120x43mm) Spherical Roller Bearing

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