Spherical Roller Bearing CA Model

Spherical Roller Bearing CA Model

Spherical roller bearing inner ring with two columns of raceway, for spherical outer ring raceway, the outer ring raceway curvature center and bearing center consistent, with automatic self-aligning properties, generally allowed by the self-aligning for 1 ~ 2.5 ° Angle, is suitable for rotor...

Product Details

Spherical  roller bearing inner ring with two columns of raceway, for spherical outer ring raceway, the outer ring raceway curvature center and bearing center consistent, with automatic self-aligning properties, generally allowed by the self-aligning for 1 ~ 2.5 ° Angle, is suitable for rotor flexible deformation may occur.


This type of bearing has a larger capacity of radial load bearing and can also bear smaller axial load in either direction, but cannot bear pure axial load. The density of the roller and the raceway of the aligning roller bearing is higher, and the friction is much higher than that of the cylindrical roller bearing. Therefore, generally speaking, the allowable working speed of the aligning roller bearing is lower than that of the cylindrical roller bearing.


This type of bearing can be divided into two basic types, C type and CA type, according to the difference of inner ring with and without baffle and the used holder. C type bearing is characterized by the inner ring with no baffle and the use of steel plate to press the holder.

2000c bearings use symmetrical spherical roller and steel plate stamping cage, inner ring without fixed flange, longer roller, large bearing capacity, moving ring guide roller, good performance of center adjustment.


The 2000cc bearing is an improved type of 2000c bearing, and the friction torque between the improved bearing roller and raceway, roller and retainer is small.

The CA bearing adopts the symmetrical spherical roller and solid retainer, the inner ring belt fastens the small baffle and the movable baffle ring, and the large and super-large double-row adjusting roller mainly adopts this structure type.


Spherical roller bearing has two columns of roller, mainly bear radial load, but also can carry axial load in either direction. Have high radial load capacity, especially suitable for overloading or under vibration loading work, but can't afford to pure axial load. This kind of bearing outer ring raceway is spherical shape, so the self-aligning performance is good, can compensate the alignment error. 


Technical parameters:

Type of bearing

Spherical roller bearing

Bearing number

22219 CA CABK W33

d*D*B(mm)

130x230x64 

Precision

P0 P6 P5 P4 P2

Sealing type

Open or seald We can by agreement supply sealed and greased bearings.

Delivery date

Usually In stock or 1-15days, according your quantity of bearing

Payment terms

A: 100% L/C at  sight

B: 30% T/T in advance .70% against copy of  B/L

C: Western Union

D: Paypal and so on

Material

Bearing steel, Stainless steel Chrome steel , Carbon steel, ceramic

Packaging

Standard packing

Such as: 1. Industrial packing: Plastic tubes/Outer cartons/Pallets

2. Single box packing: Single box/Outer cartons/Pallets

3. According to your request

Features

Load capacity is larger

Good impact resistance

Can bear a greater axial load

The operating temperature of the bearing is low

Can adapt to the requirement of high speed

Symmetrical drum roller freedom combined with concave outer ring groove plate. 

Therefore, can make up the shaft deflection of shaft seat and disorder.

Cage:

CC: Steel plate stamping

CC type bearing inner ring is the feature of no guard and adopts the stamping steel cage,

CA: Brass cage

CA model, Ryan bearing characteristics of the inner ring both have guard cage and used car system entities.

MB: solid brass   cage.

Operating temperature: bearings are dimensionally stable up to +200 °C. Bearings with metal cages can be used at operating temperatures from –30 °C to +200 °C.

Achtung Bearings with cages made from glass fibre reinforced polyamide are suitable up to +120 °C.

Our Advantage

1. Excellent and high quality control

2. Prompt delivery

3. Competitive price

4. Small order accepted

5. Customers' drawing or samples accepted

6. OEM service

 

Spherical Roller   Bearing Catalog

NO.

Model NO.

Size (d*D*B mm)

Weight(KG)

1

22211MB/W33

55x100x25

0.85

2

22211MBK/W33

55x100x25

0.90

3

22212MB/W33

60x110x28

1.00

4

22212MBK/W33

60x110x28

1.22

5

22213MB/W33

65x120x31

1.52

6

22213MBK/W33

65x120x31

1.60

7

22214MB/W33

75x125x31

1.61

8

22214MBK/W33

75x125x31

1.70

9

22215MB/W33

75x130x31

1.67

10

22215MBK/W33

75x130x31

1.75

11

22216MB/W33

80x140x33

1.99

12

22216MBK/W33

80x140x33

2.23

13

22217MB/W33

85x150x36

2.55

14

22217MBK/W33

85x150x36

2.80

15

22218MB/W33

90x160x40

3.07

16

22218MBK/W33

90x160x40

3.78

17

22219MB/W33

95x170x43

4.12

18

22219MBK/W33

95x170x43

4.31

19

22220MB/W33

100x180x46

4.84

20

22220MBK/W33

100x180x46

5.37

21

22222MB/W33

110x200x53

4.95

22

22222MBK/W33

110x200x53

7.27

23

22224MB/W33

120x215x58

8.70

24

22224MBK/W33

120x215x58

9.87

25

22226MB/W33

130x230x64

11.00

26

22226MBK/W33

130x230x64

11.70

27

22228MB/W33

140x250x68

14.10

28

22228MBK/W33

140x250x68

15.00

29

22230MB/W33

150x270x73

16.30

30

22230MBK/W33

150x270x73

18.60


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