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                Helical Speed Reducers

 

HP

RATIO

DESCRIPTION

QTY

Input shaft

Output

0

0

VIKING: 3-551-032-280 PUMP

1

"

"

0

10.29

HORSBURGH & SCOTT: PINCH ROLL

1

2"

"

0

16

UNKNOWN: CRANE DRIVE TYPE

1

1-5/8"

3-3/16"

0

105.8

FALK: 105.8-1 SPECIAL

2

1-1/8"

2-3/4"

0.25

3.2

BOSTON: H-27

5

1/2"

3/4"

0.45

37

BOSTON: HK-37

1

1/2"

1"

0.5

230.7

LINK-BELT: HT41

1

7/8"

1-3/4"

0.58

191

LINK-BELT: HT41

1

7/8"

1-3/4"

0.65

477

PHILADELPHIA: 325/525 DAT

1

"

"

1.2

95.56

LINK-BELT: HT41

2

7/8"

1-3/4"

1.4

118

LINK-BELT: HT41

1

7/8"

1-3/4"

1.42

299.3

JONES: 105/THA

1

5/8"

2-1/4"

1.42

299.3

JONES: 105/TH

3

5/8"

2-1/4"

1.5

24

DORRIS: 1224

2

3/4"

1-1/4"

1.5

24

DORRIS: 1224

2

3/4"

1-1/4"

1.65

47.9

LINK-BELT: HD36

1

3/4"

1-1/2"

1.68

122.11

PALMER-BEE: HT-8

1

3/4"

1-15/16"

2

8

EBERHARDT-DENVER: 35H

1

5/8"

1"

2

52.19

FALK: 3DBT

1

3/4"

1-1/2"

2

270

HORSBURGH & SCOTT: LT1600

1

7/8"

3-1/4"

2.02

325

LINK-BELT: HT61

1

1-1/8"

3-1/8"

2.03

5.9

BOSTON: H-27

1

1/2"

3/4"

2.1

58.3

PHILADELPHIA: 3204X

1

3/4"

2"

2.2

68.59

FALK: 4DA

1

7/8"

1-3/4"

2.4

226

D.O. JAMES: 135HT

1

15/16"

2-7/8"

2.6

32.07

LINK-BELT: HD36

3

3/4"

1-1/2"

2.8

43.34

FALK: 3DA

1

3/4"

1-1/2"

2.94

8

BOSTON: H1350

1

3/4"

1"

2.94

8.85

BOSTON: H1350

1

3/4"

1"

3

12

BOSTON: H-53

1

1-1/8"

1-7/8"

3.05

4.25

BOSTON: H1270

1

1/2"

3/4"

3.1

13

DORRIS: 1214

1

3/4"

1-1/4"

3.14

4.25

BOSTON: H1270

2

1/2"

3/4"

3.23

144.6

LINK-BELT: HT55

1

15/16"

2-5/8"

3.25

304

LINK-BELT: T7LH

1

7/8"

1-3/4"

3.36

101

PHILADELPHIA: 3306T

1

7/8"

2-5/16"

3.38

197.5

LINK-BELT: T-65-48

1

15/16"

3-1/4"

3.45

98

PHILADELPHIA: 3306T

1

3/4"

2-1/2"

3.5

19.4

DORRIS: 1220

8

3/4"

1-1/4"

3.52

292.6

LINK-BELT: HT70

2

1-1/8"

3-3/8"

4

32.9

FALK: 3DA

1

3/4"

1-1/2"

4

142

LINK-BELT: HT-1000

1

1-1/8"

2-3/4"

4.02

145.4

JONES: 120/TH

1

15/16"

2-1/2"

4.12

54

LINK-BELT: 90/HD

2

3/4"

"

4.12

54

JONES: 90/DHC

1

3/4"

2"

4.2

24

PHILADELPHIA: 3204T

1

1-1/16"

1-7/8"

4.2

43.69

FALK: 4DA

1

7/8"

1-3/4"

4.23

375

PHILADELPHIA: 575/1075 DAT

1

1-1/2"

3-7/8"

4.27

38.9

PHILADELPHIA: 3205

1

1-1/16"

2-1/8"

4.4

292.1

PHILADELPHIA: 3309T

1

1-1/16"

3-1/2"

4.47

72

JONES: 105/DHC

1

3/4"

2-1/4"

4.55

76.84

CLEVELAND: 50HAF

1

7/8"

2-3/4"

4.6

292.6

LINK-BELT: HT81

1

1-3/8"

3-7/8"

4.8

33.1

JONES: 80/DHC

1

15/16"

1-3/4"

4.8

215

PHILADELPHIA: 3309T

1

1-1/16"

3-1/2"

4.84

66.6

JONES: 105 DH

1

3/4"

2-1/4"

4.9

2.66

VIKING: 3-551-045-276

1

3/4"

3/4"

4.9

27.35

FALK: 3DA

1

3/4"

1-7/16"

5

22.4

MEDART: (DORRIS 2422?)

1

1"

1-3/4"

5.1

5.9

BOSTON: HB-6

4

3/4"

1"

5.2

4

OHIO: HH2

1

3/4"

1"

5.2

47

JONES: 105 DH

1

7/8"

2-1/4"

5.37

24.8

JONES: 80/DHC

1

15/16"

1-3/4"

5.5

42

JONES: 105/DH

1

7/8"

2-1/4"

5.58

269.5

LINK-BELT: HT81

1

1-3/8"

3-7/8"

5.6

46

FOOTE-BROTHERS: 6MDA

1

3/4"

2-1/4"

5.73

20.8

PHILADELPHIA: 3210

1

1-15/16"

3-3/4"

5.83

177.3

LINK-BELT: HT70-56

4

1-1/8"

3-3/8"

5.91

117.3

LINK-BELT: HT61

1

1-1/8"

3-1/8"

5.94

24.08

LINK-BELT: D40-50

1

3/4"

2"

5.94

24.08

LINK-BELT: D-4-RH

1

3/4"

2"

5.98

286.1

FALK: 70Y3-S

2

1-1/4"

3-1/2"

6

3.06

BOSTON: HB-6

1

3/4"

1"

6

4.1

BOSTON: 24

1

3/4"

1"

6

20.89

FALK: 3DA

1

3/4"

1-1/2"

6

241.5

LINK-BELT: HT81

2

1-3/8"

3-7/8"

6.05

9.6

GRANT: 450-SH

1

1"

1-1/2"

6.24

275.5

FALK: 2070Y3-A

1

1-1/4"

3-1/2"

6.4

37.1

JONES: 105/DH

1

1-1/8"

2-1/4"

6.4

47.7

JONES: 105/DH

1

7/8"

2-1/4"

6.5

18.06

FALK: 3DA

2

3/4"

1-1/2"

6.5

316.4

LINK-BELT: HT90

2

1-3/8"

4-3/8"

7

31.53

LINK-BELT: HD46

5

1-1/8"

2-1/4"

7.1

26

LINK-BELT: D57.1-26-11.6R

1

1-1/8"

2-1/2"

7.15

30.3

LINK-BELT: D46-51

1

1-1/8"

2-1/4"

7.16

47.7

JONES: 105/DHC

3

7/8"

2-1/4"

7.16

48

JONES: 105 DW

1

7/8"

2-1/8"

7.34

78

LINK-BELT: HD61

1

1-3/8"

3-1/8"

7.4

44.43

FALK: 5DA

1

1"

2"

7.5

4.28

MEDART: 704

1

1-1/4"

1-5/8"

7.5

8

FOSTER: 2808

1

1-1/4"

1-3/4"

7.5

57.7

PHILADELPHIA: 6HP3

8

3/4"

2"

7.6

6.27

VIKING: 3-551-005-627 PUMP

2

1"

1-1/8"

7.63

190

FALK: 2060Y3

1

1-1/8"

3"

7.64

65.85

PALMER-BEE: HD-12

1

15/16"

2-15/16"

7.64

65.85

PALMER-BEE: HD-12

1

15/16"

2-15/16"

7.7

28

PHILADELPHIA: 3206LT

1

1-1/16"

2-5/16"

7.75

11

LINK-BELT: HD36

1

3/4"

1-1/2"

7.8

32.2

FALK: 5DA

1

1"

2"

8.1

34.39

DORRIS: 3834

1

1-1/8"

2-7/16"

8.22

9.25

BOSTON: H1531

1

1-1/8"

1-7/8"

8.26

87.5

PHILADELPHIA: 3308T

2

1-1/16"

3"

8.5

47.7

JONES: 105/DHC

1

7/8"

2-1/4"

8.5

47.7

JONES: 105/DHC

1

7/8"

2-1/4"

8.6

37.1

JONES: 105 DH

1

7/8"

2-1/4"

8.84

54

JONES: 120 DH

1

1"

2-1/2"

8.86

37.1

JONES: 105/DHC

1

7/8"

2-1/4"

8.9

57

LINK-BELT: HD61

1

1-1/8"

3-1/8"

9

13.6

FALK: 3DA

1

3/4"

1-1/2"

9.19

72

JONES: 135/DHC

1

3/4"

2-3/4"

9.82

260

JONES: 195/THC

1

1-1/4"

4"

10

9

MEDART: 2409

1

1-7/16"

2-3/16"

10

9.5

MEDART: 2415

1

1-1/8"

1-3/4"

10

10

FOOTE-BROTHERS: 8SH

1

1-1/8"

2-1/2"

10

66

JONES: 120 DH

1

1-1/16"

3"

10.3

86.9

JONES: 135/THC

1

1"

2-3/4"

10.6

130

LINK-BELT: BT-1566

2

1-9/16"

3-7/8"

10.7

43

PHILADELPHIA: 3207T

1

1-3/8"

2-7/8"

10.7

43

PHILADELPHIA: 3207T

1

1-3/8"

2-7/8"

10.8

13.3

JONES: 80/DHC

1

15/16"

1-3/4"

11

5.67

JONES: 40 SH

1

7/8"

1-1/2"

11.2

72

FOOTE-JONES: 135 DHC0

1

3/4"

2-3/4"

11.2

181.7

JONES: 180/THC

1

1-1/4"

3-5/8"

12

17

LINK-BELT: HD46

1

1-1/8"

2-1/4"

12

24

FALK: 5DB

1

1-1/8"

1-15/16"

12.2

58.3

PHILADELPHIA: 3208X

1

1-3/8"

3-1/4"

12.4

28.7

JONES: 105/DHC

2

1-1/8"

2-1/4"

13.3

10

LINK-BELT: S-61

1

1-3/8"

2-1/2"

14.4

31.4

LINK-BELT: HD1000-67

1

1-1/8"

2-3/4"

14.5

10

PHILADELPHIA: 3106

1

1-11/16"

2-1/2"

14.5

55.6

FALK: 2050Y3-LD

1

1-1/8"

2-3/4"

14.9

294

PALMER-BEE: HT-22

2

1-3/8"

4-15/16"

15

11.5

MEDART: 4611

1

1-3/16"

2"

15

20.8

JONES: 105/DHA

1

1-1/8"

2-1/4"

15.3

31.1

JONES: 120/DHC

1

1-1/4"

2-1/2"