Spherical Roller Bearing CC
Spherical Roller Bearing CC
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Spherical Roller Bearing CC
 large diameter bearing
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Spherical Roller Bearing CC

Spherical Roller Bearing CC:includes two window type stamped cages, an inner ring without retaining edges, a floating guide ring guided by the inner ring, and a symmetrical rolling element.

Products Description

 

  • Type:Spherical roller bearing CC

  • Brand Name:CTS or OEM

  • Model Number:21300, 22200, 22300, 23000, 23100, 23200, 23900, 24000, 24100 series

  • Material:Chrome steel,GCR15

  • Cage Type:brass/steel/ductile/E 

  • Grade:ABEC-1, ABEC-3, ABEC-5

  • Clearance:C2, standard (CN) C3, C4 and C5 internal clearance

Products Features

 

Spherical roller bearing CC,the rollers are symmetrical, and the inner ring has no stopping point or end stop point. The cage is divided into two parts. A movable middle ring has been designed between the rollers, which can effectively reduce the internal friction of the bearing, assist the rollers in the non stress zone to correctly enter the bearing area, and improve the ultimate speed of the bearing.

 

There are various types of spherical roller bearings, generally, we have four common types:
spherical roller bearing CA cage

CA TYPE

This kind of bearings are equipped with solid alloy copper retaining frame, suitable for withstanding large impact loads, such as rollers, pile drivers, etc.

spherical roller bearing CCW33

CC TYPE

With steel plate stamping retaining frame and large internal space, spherical roller bearing CC type are suitable for steel plant equipment, port elevators, paper machinery, etc.

spherical roller bearing MB

MB TYPE

This kind of bearings are equipped with 2-pieces of solid brass retainers, which are suitable for medium to large-sized spherical roller bearings

E type spherical roller bearing

E TYPE

Using symmetrical spherical rollers and two quenched steel stamping cages, suitable for withstanding multi-directional forces and high-speed situations.

Product Parameters

 

 

 

CC type正在上传...high quality Spherical Roller Bearings

 

Boundary Dimensions

Basic Boad ratings
KN
dynamic static

Limiting speeds
r/min

Weight kg

d D B Rsmin Bearing Cylindrical Bore Numbers Tapered Bore
 

150

36.0

2.0

22217 W33

22217

K/W33

285

325

5600

2.66

85

180

41.0

2.3

21317 W33

21317

K/W33

326

375

5300

5.20

180

60.0

3.0

22317 W33

22317

K/W33

550

620

3800

7.65

160

40.0

2.0

22218 W33

22218

K/W33

325

375

5300

3.40

90

160
190

52.4
43.0

2.0
3.0

23218 W33
21318 W33

23218
21318

K/W33 K/W33

355
380

440
450

3800
4800

4.65
6.10

190

64.0

3.0

22318 W33

22318

K/W33

610

695

3600

9.05

170

43.0

2.1

22219 W33

22219

K/W33

380

450

4800

4.15

95

200

45.0

3.0

21319 W33

21319

K/W33

425

490

4500

7.05

200

67.0

3.0

22319 W33

22319

K/W33

670

765

3400

10.50

160

50.0

1.5

24020 W33

24020 K30/W33

285

415

4000

3.15

165

52.0

2.0

23120 W33

23120 K/W33

365

490

4000

4.55

165

65.0

2.0

24120 W33

24120 K30/W33

455

640

3200

5.65

100

180

46.0

2.1

22220 W33

22220 K/W33

428

490

4500

4.90

180

60.3

2.1

23220 W33

23220 K/W33

475

600

3400

6.85

215

47.0

3.0

21320 W33

21320 K/W33

425

490

4500

8.80

215

73.0

3.0

22320 W33

22320 K/W33

815

950

3000

13.50

170

45.0

2.0

23022 W33

23022 K/W33

310

440

4300

3.80

170

60.0

2.0

24022 W33

24022 K30/W33

415

620

3600

5.00

180

56.0

2.0

23122 W33

23122 K/W33

430

585

3600

5.75

110

180

69.0

2.0

24122 W33

24122 K30/W33

520

750

3000

7.10

200

53.0

2.1

22222 W33

22222 K/W33

560

640

4000

7.00

200

69.8

2.1

23222 W33

23222 K/W33

600

785

3200

9.86

240

80.0

3.0

22322 W33

22322 K/W33

950

1120

2800

18.40

180

46.0

2.0

23024 W33

23024 K/W33

355

510

4000

4.20

180

60.0

2.0

24024 W33

24024 K/W33

430

670

3400

5.45

200

62.0

2.0

23124 W33

23124 K/W33

510

695

3400

8.00

120

200

80.0

2.0

24124 W33

24124 K30/W33

655

950

2600

10.30

215

58.0

2.1

22224 W33

22224 K/W33

630

765

3800

8.70

215

76.0

2.1

23224 W33

23224 K/W33

695

930

2900

12.00

260

86.0

3.0

22324 W33

22324 K/W33

965

1120

2600

23.00

200

52.0

2.0

23026 W33

23026 K/W33

430

610

3600

6.00

200

69.0

2.0

24026 W33

24026 K30/W33

540

815

3000

8.05

130

210

64.0

2.0

23126 W33

23126 K/W33

560

780

3200

8.80

210

80.0

2.0

24126 W33

24126 K30/W33

580

1000

2400

11.00

230

64.0

3.0

22226 W33

22226 K/W33

735

930

3600

11.00

230

80.0

3.0

23226 W33

23226 K/W33

780

1060

2600

14.50

280

93.0

4.0

22326 W33

22326 K/W33

1120

1320

2400

29.00

 

Installation Instructions

1. Cleaning work: Before installing Spherical Roller Bearing CC, please ensure that the working area is clean and clean the outer surface of the bearing houisng and bearing self.


2. Bearing position: When installing Spherical Roller Bearing, we should ensure that the bearing position is correctly aligned with the bearing housing. Before placing the bearing into the bearing houisng, we should check there are no foreign objects or dirt in the houisng hole, and apply an appropriate amount of lubricating grease.


3. Installation strength: When Spherical Roller Bearing, we should use appropriate force to avoid too much or too little force. When using installation tools, evenly distribute the force on the bearings and avoid using excessive impact.


4. Bearing locating ring: Some Spherical Roller Bearing are equipped with locating rings. If there is a positioning ring, please ensure that it is correctly installed on the bearing and follow the relevant installation instructions during installation.


5. Lubricating grease selection: Before installing Spherical Roller Bearing, we should choose appropriate lubricating grease. Select suitable lubricating grease based on working conditions and environment to ensure the normal operation and service life of bearings.


6. Check installation: After installation, we still need to check the position of the bearings and houisngs to ensure that the bearings can rotate freely and there are no signs of looseness or jamming. If any problems are found, they should be repaired or reinstalled in a timely manner.


In summary, the correct installation of Spherical Roller Bearing is crucial for the normal operation of equipment and mechanical systems. Following the above installation requirements can improve the reliability and service life of our bearings, and ensure the efficient operation of equipment.

FAQs

 

Q: What is a spherical roller bearing used for?

A: Spherical roller bearings are used in extremely tough running conditions in highly demanding environments. Such as automobiles, machine tools, household appliances, electric motors, pumps, agricultural machinery, textile machinery, food industry, etc.

Q: What is the meaning of CC W33 in bearings?

A: The roller and raceway surface of CC type bearing has been optimized processed , which will be helpful for the roller guidance and reduce friction . For example , 22230 CCK/W33 bearing, the suffix CC means stamping steel cage , K means tapers , W33 means the outer ring of bearings has oil groove along with 3 oil holes.

Q:Comparison of rotational speed and rated load between CA type CC type and MB type?
 

Brand

Items

Dynamic

 

      Limiting Speeds

              r/min
 

SKF

 

               22238 CC/W33
 

1342 KN

2400

NSK

22238 CAE4

875 KN

1500

FAG

22238 MB

1200 KN

1800

 

Applicable Industries

 

UC205

 

01

Industrial Gearboxes

Suitable for use in gearboxes, providing support for high loads and ensuring smooth operation.

UC204

 

02

Heavy Machinery

Commonly found in construction and mining equipment, where it can handle high radial loads and misalignment.

UC203

 

03

Wind Turbines

Utilized in the rotor assembly, as it can accommodate both radial and axial loads while compensating for misalignment.

UC202

 

04

Pulp and Paper Mills

Commonly employed in rollers and presses due to their ability to withstand heavy loads and harsh operating conditions.

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