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 TOT Type Tensioner
For 3/8" to 1-1/2" Pitch Roller Chains Spring-Loaded     
                                           

 

 Catalog
Number 

Load
(N) 

 Chain
Pitch		  A  B  C

D

E

F

G

H

 I

L

 M N O P R

Min

Max

QCT-TOT103S

130

250

3/8" x 7/32"

20

23

12.5

11

56.2

7

58

74

110

138

      

70

35

QCT-TOT103D

20
QCT-TOT103T 25

QCT-TOT104S

130

250

1/2" x 5/16"

20

23

12.5

11

56.2

7

58

74

110

138

      

70

35

QCT-TOT104D

20
QCT-TOT104T 35

QCT-TOT105S

130

250

5/8" x 3/8"

20

23

12.5

11

56.2

7

58

74

110

138

      

70

35

QCT-TOT105D

25
QCT-TOT105T 41.5

QCT-TOT205S

180

420

5/8" x 3/8"

22

28

15

12.5

70.5

9

70

87

133

169

    

-

90

45

QCT-TOT205D

25
QCT-TOT205T 41.5

QCT-TOT206S

180

420

3/4" x 7/16"

22

28

15

12.5

70.5

9

70

87

133

169

      

90

45

QCT-TOT206D

30
QCT-TOT206T 49

QCT-TOT308S

300

650

1" x 17 mm

25

33

17.5

14.5

82

9

86

104

160

202

21

35

70

110

55

QCT-TOT308D

45
QCT-TOT308T 48

QCT-TOT310S

300

650

1-1/4" x 3/4"

25

33

17.5

14.5

82

9

86

104

160

202

21

35

70

110

55

QCT-TOT310D

54
QCT-TOT310T 90

QCT-TOT312S

300

650

1-1/2" x 1"

25

33

17.5

14.5

82

9

86

104

160

202

21

35

70

110

55

QCT-TOT312D

71
QCT-TOT312T 119

All dimensions are in mm unless otherwise noted.

 

Quality Transmission Components                                 47
125 Railroad Avenue, Garden City Park, NY 11040-5016
Phone: (516) 437-6700 • Fax: (516) 328-3343
e-mail: qtcsupport@econobelt.com