Spherical Roller Bearings for Textile Machinery 23248cck/W33 23948cc/W33 24048cck30/W33 24148cck30/W33

• Customization: Available
• Number of Rows: 2
• Locating Feature, Bearing Outer Ring: Without
• Model NO.: 23248CCK/W33 23948CC/W33 24048CCK30/W33 24148CCK30
• Bore Type: Cylindrical
• Cage: Sheet Metal
• Tolerance Class for Dimensions: Normal
• Sealing: Without
• Lubricant: None
• Keywords: Spherical Roller Bearing
• Bearing No.: 22205ek 21307c C22209ek 21308e
• Transport Package: Standard Packaging or Customized
• Specification: 25mmX52mmX15mm
• Trademark: JD Bearing
• Origin: China
• HS Code: 8482102000
• Production Capacity: 500000
• Package Size: 800.00cm * 800.00cm * 1000.00cm
• Package Gross Weight: 1.000kg

Product Description

Click the name below
	Crossed Roller Bearings
		Stainless Steel Bearings
		Insulating bearing
		Ceramic bearing

Product Description

    Spherical roller bearings can accommodate heavy loads in both directions.
    They are self-aligning and accommodate misalignment and shaft deflections, with virtually no increase in friction or temperature.
    The design includes features to facilitate relubrication.
    The bearings can be used in a modular system, including housings, sleeves and nuts.

 

Detailed Photos

 

Product Parameters

Designation	Principaldimensions			Basicloadratings		Speedratings
				dynamic	static	Referencespeed	Limitingspeed
	d[mm]	D[mm]	B[mm]	C[kN]	C0[kN]	[r/min]	[r/min]
23148CCK/W33	240	400	128	2187	3200	1200	1600
23248CAC/W33	240	440	160	2799	3800	950	1300
23248CC/C4W33VA991	240	440	160	3042	4300	950	2000
23248CC/W33	240	440	160	3042	4300	950	1300
23248CCK/W33	240	440	160	3042	4300	950	1300
23948CC/W33	240	320	60	685	1160	1900	2000
23948CCK/W33	240	320	60	685	1160	1900	2000
24048CC/W33	240	360	118	1663	2700	1100	1600
24048CCK30/W33	240	360	118	1663	2700	1100	1600
24148CC/W33	240	400	160	2489	3900	750	1100
24148CCK30/W33	240	400	160	2489	3900	750	1100
22252CAC/W33	260	480	130	2722	3550	1200	1600
22252CACK/W33	260	480	130	2722	3550	1200	1600
22252CC/W33	260	480	130	2722	3550	1200	1600
22252CCK/W33	260	480	130	2722	3550	1200	1600
22352CC/C4W33VA991	260	540	165	3680	4550	850	1800
22352CC/W33	260	540	165	3680	4550	850	1100
22352CCK/W33	260	540	165	3680	4550	850	1100
23052CC/W33	260	400	104	1675	2550	1300	1700
23052CCK/W33	260	400	104	1675	2550	1300	1700
23152CAC/W33	260	440	144	2568	3750	1100	1400
23152CACK/W33	260	440	144	2568	3750	1100	1400
23152CC/W33	260	440	144	2664	3900	1100	1400
23152CCK/W33	260	440	144	2664	3900	1100	1400
23252CAC/W33	260	480	174	3395	4750	850	1200
23252CACK/W33	260	480	174	3395	4750	850	1200
23252CC/W33	260	480	174	3395	4750	850	1200
23252CCK/W33	260	480	174	3395	4750	850	1200
23952CC/W33	260	360	75	1055	1800	1700	1900
23952CCK/W33	260	360	75	1055	1800	1700	1900

Certifications

Packaging & Shipping

Installation Instructions

Mounting

During handling, the rings and roller complement of spherical roller bearings may be axially displaced from their normal position. This is especially likely where the bearings are mounted with the shaft or housing in the vertical position:

• The roller complement, together with the inner or outer ring, will move downward and result in no more clearance.
• When the bearing rings expand or contract as a result of an interference fit, preload is likely to result.

Therefore, wherever possible:

• Mount spherical roller bearings with the shaft or housing in the horizontal position.
• Rotate the inner or outer ring to align the rollers during mounting.
  Where this is not feasible, use a bearing handling tool or other device to keep the bearing components arranged centrally.

Mounting sealed bearings

does not recommend heating sealed spherical roller bearings above 80 °C (175 °F) during the mounting process.However, if higher temperatures are necessary, make sure that the temperature does not exceed the permissible temperature of either the seal or grease, whichever is the lowest.

Mounting bearings with a tapered bore

Bearings with a tapered bore are mounted with an interference fit. To obtain the proper degree of interference, one of the following methods can be used:

1. Measuring the clearance reduction 
2. Measuring the lock nut tightening angle
3. Measuring the axial drive-up 
4. Applying the Drive-up Method 
   For bearings with d > 100 mm,  recommends using the  Drive-up Method. This is a fast, reliable and safe method to achieve the appropriate interference fit.
5. Measuring the inner ring expansion

Company Profile

FAQ

 

Q1: What about the MOQ? Can you accept a sample order?
A: Our company MOQ is 1pc, and we can accept sample orders.

Q2: Can you accept OEM/ODM?
A: Yes, we can.Customizing according to your requirements or drawing.

Q3: Do you supply door-to-door service?
A: By air or express(DHL, FEDEX, EMS, etc.)

Q4: Could you tell me the materials of your bearings?
A: Chrome steel, carbon steel, stainless steel, ceramic, and plastic material.

Q5: Are you a factory or trading company?
A: We have our factory, JUDONG Bearing is specializes in manufacturing and exporting bearings.