249/850CA/W33 (d:850xD:1120xB:272mm) Spherical Roller Bearing For Vibratory Applications

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249/850CA/W33

Bore Diameter:850 mm

Outside Diameter:1120 mm

Width:272 mm

Weight:750 kg

Min. Order:1 Piece

The 249/850CA/W33 bearing is a Spherical Roller Bearings with an inner diameter of 850 mm , an outer diameter of 1120 mm, a width of 272 mm. Chrome Steel (Gcr15) rings. Its dynamic radial rated load is approximately 7920 (kN), its static radial rated load is approximately 22100 (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:

850 mm

Outside Diameter:

1120 mm

Thickness:

272 mm

Weight:

750 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

7920 (kN)

Static load Capacity, Radial (Cor):

22100 (kN)

Reference speed (Grease rpm):

200

Limiting speed (Oil rpm):

350

Specifications:

Structure:

Roller Bearing

Number of Rows:

Double

Demensions:

850x1120x272

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

249/850CA/W33 Spherical Roller Bearing, High load capacity, Suited for applications involving large radial loads, heavy loads, and impact loads.

Size: 850x1120x272mm

Inner Diameter (d): 850mm
Outer Diameter (D): 1120mm
Thickness (B): 272mm

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)
249/850CA/W33	850	1120	272	6	7920	22100	200	350	938	1028	22.3	12	872	1097	5	0.22	3	4.6	2.8	750

249/850CA/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 contact us by e-mail, wechat , whatsapp or skype.

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249/850CA/W33 (d:850xD:1120xB:272mm) Spherical Roller Bearing For Vibratory Applications

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