• TFS20 One-Way Ball Bearing for Printing Machine
  • TFS20 One-Way Ball Bearing for Printing Machine
  • TFS20 One-Way Ball Bearing for Printing Machine
  • TFS20 One-Way Ball Bearing for Printing Machine
  • TFS20 One-Way Ball Bearing for Printing Machine
  • TFS20 One-Way Ball Bearing for Printing Machine

TFS20 One-Way Ball Bearing for Printing Machine

Separated: Unseparated
Load Direction: Radial Bearing
Material: Bearing Steel
Model: TFS20
Type: Roller
Weight: 220g
Customization:
Diamond Member Since 2014

Suppliers with verified business licenses

Rating: 5.0/5
Manufacturer/Factory, Trading Company

Basic Info.

Model NO.
TFS20
Inside Diameter
20mm
Outside Diameter
52mm
Drag Torque
0.18nm
Seal Type
Seal
OEM
Accept
Export
Worldwide
Delivery
in Stocks
Transport Package
Single Box or as Your Requirements
Specification
P6
Trademark
SUMA or OEM
Origin
Changzhou, Jiangsu, China
HS Code
84836000
Production Capacity
5000PCS/Month

Product Description


INTRODUCTION
Type TFS is a roller type freewheel nonbearing supported. Bearings are required to support axial and radial loads. Lubrication and sealing must also be provided by the installation. Nominal outer diameter is the same as a series 63...Ball bearing.
A typical arrangement is to install this type alongside a bearing within the same location tolerances, as shown on the following page. The inner race is keyed to the shaft.
The outer race has positive n6 tolerance, to give a press fit in a H7 housing. Additional side notches in the outer race provide for positive torque transmission.
If the housing is to K6 tolerance, use of the notches is not necessary, but the housing must be strong enough to not expand after assembly. This design can accept an axial misalignment of inner and uter race of ± S/2.
  
 

Model

Torque
Capacity

Max.Overrunning

Drag
Torque

Bore Size

Keyway

A

B

C

D

E

F

G

H

Weight

Inner Race

Outer Race   

(N·m)

(r/min)

(r/min)

(N·m)

(H7)

 

 

 

 

 

 

 

 

(g)

TFS12

18

4500

2300

0.04

12

4x1.8

13

35

30

18

0.6

0.3

4

1.4

68

TFS15

28

3500

1800

0.06

15

5x1.2

18

42

36

22

0.8

0.3

5

1.8

120

TFS17

50

3200

1600

0.11

17

5x1.2

19

47

38

22

1.2

0.8

5

2.3

150

TFS20

84

2500

1300

0.18

20

6x1.6

21

52

45

27

1.2

0.8

6

2.3

220

TFS25

128

2000

1000

0.19

25

8x2.0

24

62

52

35

1.2

0.8

8

2.8

360

TFS30

200

1600

800

0.21

30

8x2.0

27

72

62

40

1.8

1.0

10

2.5

530

TFS35

475

1400

700

0.42

35

10x2.4

31

80

70

48

1.8

1.0

12

3.5

790

TFS40

607

1300

650

0.46

40

12x2.2

33

90

78

54.5

1.8

1.0

12

4.1

1050

TFS45

756

1100

550

0.56

45

14x2.1

36

100

85.3

59

1.8

1.0

14

4.6

1370

TFS50

1124

1000

500

0.60

50

14x2.1

40

110

92

65

1.8

1.0

14

5.6

1900

TFS60

1975

840

420

0.87

60

18x2.3

46

130

110

84

2.6

1.5

18

5.5

3110

TFS70

2514

750

380

0.91

70

20x2.7

51

150

125

91

2.6

1.5

20

6.9

4390

TFS80

3924

670

340

1.22

80

22x3.1

58

170

140

100

2.6

1.5

20

7.5

6440

 

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Diamond Member Since 2014

Suppliers with verified business licenses

Rating: 5.0/5
Manufacturer/Factory, Trading Company
Plant Area
5000 square meters
Management System Certification
ISO 9001, ISO 9000