Precision-Manufactured Spherical Roller Bearings 23238cck/W33 24038cck30/W33 22240cc/W33 22340cc/C4w33va991

• Customization: Available
• Number of Rows: 2
• Locating Feature, Bearing Outer Ring: Without
• Model NO.: 23238CCK/W33 24038CCK30/W33 22240CC/W33 22340CC/C4
• 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]
23038CCK/W33	190	290	75	916	1340	1900	2400
23138CC/W33	190	320	104	1456	2080	1500	2000
23138CCK/W33	190	320	104	1456	2080	1500	2000
23238CC/W33	190	340	120	1759	2400	1300	1800
23238CCK/W33	190	340	120	1759	2400	1300	1800
23938CC/W33	190	260	52	499	800	2400	2600
23938CCK/W33	190	260	52	499	800	2400	2600
24038CC/W33	190	290	100	1164	1800	1400	2000
24038CCK30/W33	190	290	100	1164	1800	1400	2000
24138CC/W33	190	320	128	1652	2500	1100	1500
24138CCK30/W33	190	320	128	1652	2500	1100	1500
22240CC/W33	200	360	98	1526	1930	1600	2200
22240CCK/W33	200	360	98	1526	1930	1600	2200
22340CC/C4W33VA991	200	420	138	2439	2900	1200	2400
22340CC/W33	200	420	138	2439	2900	1200	1500
22340CCJA/W33VA405	200	420	138	2439	2900	1200	1500
22340CCJA/W33VA406	200	420	138	2439	2900	1200	1500
22340CCK/W33	200	420	138	2439	2900	1200	1500
22340CCKJA/W33VA405	200	420	138	2439	2900	1200	1500
23040CC/W33	200	310	82	1058	1530	1800	2200
23040CCK/W33	200	310	82	1058	1530	1800	2200
23140CC/W33	200	340	112	1665	2360	1500	1900
23140CCK/W33	200	340	112	1665	2360	1500	1900
23240CC/W33	200	360	128	1947	2700	1200	1700
23240CCK/W33	200	360	128	1947	2700	1200	1700
23940CC/W33	200	280	60	651	1040	2200	2400
23940CCK/W33	200	280	60	651	1040	2200	2400
24040CC/W33	200	310	109	1353	2120	1300	1900
24040CCK30/W33	200	310	109	1353	2120	1300	1900
24140CC/W33	200	340	140	1865	2800	1000	1400

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.