Premium Spherical Roller Bearings 24028 Cck30/W33 & More

• Customization: Available
• Number of Rows: 2
• Locating Feature, Bearing Outer Ring: Without
• Model NO.: 24028CCK30/W33 24128CCK30/W33 22230CC/W33 23128CC
• 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: 100.000kg

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]
24026CC/W33	130	200	69	569	815	2000	3000
24026CCK30/W33	130	200	69	569	815	2000	3000
24126CC/W33	130	210	80	699	1000	1700	2400
24126CCK30/W33	130	210	80	699	1000	1700	2400
22228CC/W33	140	250	68	743	900	2400	3200
22228CCK/W33	140	250	68	743	900	2400	3200
22328CC/W33	140	300	102	1357	1560	1700	2200
22328CCJA/W33VA405	140	300	102	1357	1560	1700	2200
22328CCJA/W33VA406	140	300	102	1357	1560	1700	2200
22328CCK/W33	140	300	102	1357	1560	1700	2200
22328CCKJA/W33VA405	140	300	102	1357	1560	1700	2200
23028CC/W33	140	210	53	485	680	2600	3400
23028CCK/W33	140	210	53	485	680	2600	3400
23128CC/W33	140	225	68	659	900	2200	2800
23128CCK/W33	140	225	68	659	900	2200	2800
23228CC/W33	140	250	88	962	1250	1700	2400
23228CCK/W33	140	250	88	962	1250	1700	2400
24028CC/W33	140	210	69	600	900	2000	2800
24028CCK30/W33	140	210	69	600	900	2000	2800
24128CC/W33	140	225	85	796	1160	1600	2200
24128CCK30/W33	140	225	85	796	1160	1600	2200
22230CC/W33	150	270	73	898	1080	2200	3000

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.