248/1180CA/W33 (ID:1180xOD:1420xB:243mm) High Load Spherical Roller Bearing

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248/1180CA/W33

Bore Diameter:1180 mm

Outside Diameter:1420 mm

Width:243 mm

Weight:790 kg

Min. Order:1 Piece

The 248/1180CA/W33 bearing is a Spherical Roller Bearings with an inner diameter of 1180 mm , an outer diameter of 1420 mm, a width of 243 mm. Chrome Steel (Gcr15) rings. Its dynamic radial rated load is approximately 7300 (kN), its static radial rated load is approximately 25600 (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:

1180 mm

Outside Diameter:

1420 mm

Thickness:

243 mm

Weight:

790 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

7300 (kN)

Static load Capacity, Radial (Cor):

25600 (kN)

Reference speed (Grease rpm):

130

Limiting speed (Oil rpm):

160

Specifications:

Structure:

Roller Bearing

Number of Rows:

Double

Demensions:

1180x1420x243

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

248/1180CA/W33 Spherical Roller Bearing, High load capacity, Suited for applications involving large radial loads, heavy loads, and impact loads.

Size: 1180x1420x243mm

Inner Diameter (d): 1180mm
Outer Diameter (D): 1420mm
Thickness (B): 243mm

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)
248/1180CA/W33	1180	1420	243	6	7300	25600	130	160	1250	1344	22.3	12	1180	1450	5	0.14	4.8	7.2	4.5	790

248/1180CA/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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248/1180CA/W33 (ID:1180xOD:1420xB:243mm) High Load Spherical Roller Bearing

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