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Industrial Spare Parts Type AA Roller Bearing

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US$ 5 - 200 MOQ: 1 Piece
Key Specifications
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Brand Name:
SUMA
Bore Size:
12, 70
Outside Diameter:
47, 190
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Changzhou Suma Precision Machinery Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai ; Ningbo
Delivery Detail:
Delivery time depends on order quantity.

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Brand Name SUMA
Bore Size 12, 70
Outside Diameter 47, 190
Model Number AA
Precision Rating P6
Seals Type sealed
Place of Origin Jiangsu, China

 

Product Description

 

Product Description

 

Type AA is a roller type freewheel non-bearing supported. Bearings are required to support axial and radial loads. Lubrication and sealing must also be provided by the installation.Standard lubrication is oil. 

The inner race is keyed to the shaft. The fit for centering of the outer race must be to H7 tolerance. Connection of the outer race is via through bolts to grade 10.9 or better.

This design can accept an axial misalignment of inner and outer race of ± S/2.

 

 

Type

Size

 

Overrunning speeds

                  

Weight

Drag torque

 

 

 

 

 

AA

 

dH7

(mm)

TK1

(Nm )

Nimax2)

(min-1)

Namax3)

(min-1)

Dh7

(mm)

D5

(mm)

D6

(mm)

D3

(mm)

Z

(mm)

O

(mm)

L

(mm)

f

(mm)

s

(mm)

(kg)

 TR

(Ncm)

 12

17

3100

6000

47

28

20

38

3

5.5

20

0.5

4.5

0.21

0.7

15

55

2300

5400

55

37

26

45

3

5.5

30

0.8

4.5

0.44

3.5

20

146

2000

3600

68

50

35

58

4

5.5

34

0.8

5.5

0.70

8.4

25

285

1700

2600

90

68

45

7

6

5.5

37

1

6.5

1.30

14

30

500

1500

2100

100

75

50

87

6

6.6

44

1

6.5

2.00

23

35

720

1300

1950

110

80

55

96

6

6.6

48

1

6.5

2.60

60

40

1030

1200

1700

125

90

60

108

6

9

56

1.5

7.6

3.90

72

45

1125

1050

1500

130

95

65

112

8

9

56

1.5

7.6

4.00

140

50

2150

950

1300

150

110

75

132

8

9

63

1.5

7.6

6.00

180

55

2675

850

1200

160

115

82

138

8

11

67

2

7.6

7.20

190

60

3500

800

1100

170

125

90

150

10

11

78

2

7.6

9.20

240

70

5813

650

900

190

140

100

165

10

11

95

2.5

7.6

11.8

320

 

1) Tmax = 2 × TKN

2) Inner race overruns

3) Outer race overruns

 

Certifications

Industrial Spare Parts Type AA Roller Bearing

Production and Test

Industrial Spare Parts Type AA Roller Bearing 

 

 

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Changzhou Suma Precision Machinery Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2012
Factory Size
3,000-5,000 square meters
Total Employees
51 - 100 People
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