Gripbelts Sheaves with Split Taper Bushings

B

For Use with All "A" and "B" section Belts

Standard Keyseats

Table No.1

Bore Range

Keyseat

3/4" — 7/8"

3/16" x 3/32"

1 5/16 — 1 1/4

1/4x 1/8

1 5/16  —1 3/8

5/16 x 5/32

1 7/16 —13/4

3/8 x 3/16

1 13/16 — 2 1/4

1/2 x 1/4

2 5/16 — 2 3/4

5/8 x 5/16

2 13/16 — 3 1/4

3/4 x 3/8

3 3/8—3 3/4

7/8 x 7/16

1 3/8 Bore Bushing also available with 3/8 ×3/16" Keyseat.

Table No.2

Bushing Dimensions

Part No.

#REF!

Bore Range

Wt.Lbs.

M

L

G

X

E

T

U

D

H

Q1

2 25/32"

2 1/2"

3/4"

1 3/4"

9/32"

1 31/32"

17/32"

2 7/8"

4 1/8"

3/4－2 11/16"

3 1/2

R1

3 5/32

2 7/8

7/8

2

9/32

21/4

5/8"

4

5 3/8

1 1/8－3 3/4

7 1/2

Q2

3 25/32"

3 1/2"

3/4"

2 3/4"

9/32"

2  31/32"

17/32"

2 7/8"

4 1/8"

1"—2 5/8"

4 1/2

R2

5 5/32

4

7/8

4

9/32

4 1/4

5/8

4

5 3/8

1 3/8—3 5/8

11

S1

4 3/4

4 3/8

1 1/16

3 5/16

3/8

3 5/8

3/4

4 5/8

6 3/8

1 11/16—4 1/4

13 1/2

U0

5 23/32

5 1/4

1 1/2

3 3/4

15/32

4 3/16

1 1/16

6

8 3/8

2 3/8—3 3/16

30

U0

5 13/32

4 15/16

1 3/16

3 3/4

15/32

4 3/16

3/4

6

8 3/8

3 1/4—5 1/2

27

Table No.3

Specifications—Stock "B" Sheaves

DIAMETERS

2  GROOVES, F = 1 3/4"

Datum    "A"

Datum   "B"

Outside

Inside

Part  Number

Type

Dimensions

Wt.  Less Bush.

Sheave

Bushing

OL

L

P

C

H

G

X

E

5.0"

5.4"

5.75"

—

2B54Q

Q1

5

2 25/32"

2 1/2"

3/4"

0"

4 1/8"

—

1 3/4"

9/32"

6.0

5.2

5.6

5.95

—

2B56Q

Q1

5

2 25/32

2 1/2

3/4

0

4 1/8

—

1 3/4

9/32

7.3

5.4

5.8

6.15

—

2B58Q

Q1

5

2 25/32

2 1/2

3/4

0

4 1/8

—

1 3/4

9/32

7.9

5.6

6.0

6.35

—

2B60Q

Q1

5

2 25/32

2 1/2

3/4

0

4 1/8

—

1 3/4

9/32

8.9

5.8

6.2

6.55

—

2B62Q

Q1

5

2 25/32

2 1/2

3/4

0

4 1/8

—

1 3/4

9/32

9.4

6.0

6.4

6.75

—

2B64Q

Q1

5

2 25/32

2 1/2

3/4

0

4 1/8

—

1 3/4

9/32

10.1

6.2

6.6

6.95

—

2B66Q

Q1

5

2 25/32

2 1/2

3/4

0

4 1/8

—

1 3/4

9/32

11.1

6.4

6.8

7.15

—

2B68Q

Q1

5

2 25/32

2 1/2

3/4

0

4 1/8

—

1 3/4

9/32

12.3

15.0

15.4

15.75

13 7/8"

2B154R

R1

16-Arm

3 5/32

2 7/8

1

1/8

5 3/8

7/8"

2

9/32

30.6

15.6

16

16.35

14 1/2

2B160R

R1

16-Arm

3 5/32

2 7/8

1

1/8

5 3/8

7/8

2

9/32

32.0

18.0

18.4

18.75

16 7/8

2B184R

R1

16-Arm

3 5/32

2 7/8

1

1/8

5 3/8

7/8

2

9/32

39.1

19.5

20.0

20.35

18 1/2

2B200R

R1

16-Arm

3 5/32

2 7/8

1

1/8

5 3/8

7/8

2

9/32

43.5

24.5

25

25.35

23 1/2

2B250R

R1

16-Arm

3 5/32

2 7/8

1

1/8

5 3/8

7/8

2

9/32

58.0

29.5

30.0

30.35

28 1/2

2B300R

R1

16-Arm

3 5/32

2 7/8

1

1/8

5 3/8

7/8

2

9/32

81.0

37.5

38.0

38.35

36 1/2

2B380R

R1

16-Arm

3 5/32

2 7/8

1

1/8

5 3/8

7/8

2

9/32

92.0

Table No.4

DIAMETERS

3  GROOVES, F = 21/2"

Datum    "A"

Datum   "B"

Outside

Inside

Part  Number

Type

Dimensions

Wt.  Less Bush.

Sheave

Bushing

OL

L

P

C

H

G

X

E

5.0"

5.4"

5.75"

3 7/8"

3B54Q

Q1

5

3 17/32"

2 1/2"

3/4"

3/4"

4 1/8"

—

1 3/4"

9/32"

7.9

5.2

5.6

5.95

4 1/16

3B56Q

Q1

5

3.5

2 1/2

3/4

3/4

4 1/8

—

1 3/4

9/32

9.0

5.4

5.8

6.15

4 1/4

3B58Q

Q1

13-Web

3 5/32

2 1/2

3/8

3/8

4 1/8

3/4"

1 3/4

9/32

9.4

5.6

6.0

6.35

4 7/16

3B60Q

Q1

13-Web

3 5/32

2 1/2

3/8

3/8

4 1/8

3/4

1 3/4

9/32

10.4

5.8

6.2

6.55

4 11/16

3B62Q

Q1

13-Web

3 5/32

2 1/2

3/8

3/8

4 1/8

3/4

1 3/4

9/32

11.3

6.0

6.4

6.75

4 7/8

3B64Q

Q1

13-Web

3 5/32

2 1/2

3/8

3/8

4 1/8

3/4

1 3/4

9/32

12.1

6.2

6.6

6.95

5 1/16

3B66Q

Q1

13-Web

3 5/32

2 1/2

3/8

3/8

4 1/8

3/4

1 3/4

9/32

13.0

6.4

6.8

7.15

5 1/4

3B68Q

Q1

13-Web

3 5/32

2 1/2

3/8

3/8

4 1/8

3/4

1 3/4

9/32

14.3

15.0

15.4

15.75

13 7/8

3B154R

R1

13-Arm

3 13/32

2 7/8

5/8

1/4

5 3/8

7/8

2

9/32

35.5

15.6

16

16.35

14 1/2

3B160R

R1

13-Arm

3 13/32

2 7/8

5/8

1/4

5 3/8

7/8

2

9/32

38.0

18.0

18.4

18.75

16 7/8

3B184R

R1

13-Arm

3 13/32

2 7/8

5/8

1/4

5 3/8

7/8

2

9/32

44.8

19.5

20.0

20.35

18 1/2

3B200R

R1

13-Arm

3 13/32

2 7/8

5/8

1/4

5 3/8

7/8

2

9/32

50.3

24.5

25

25.35

23 1/2

3B250R

R1

13-Arm

3 13/32

2 7/8

5/8

1/4

5 3/8

7/8

2

9/32

65.0

29.5

30.0

30.35

28 1/2

3B300R

R1

13-Arm

3 13/32

2 7/8

5/8

1/4

5 3/8

7/8

2

9/32

89.0

37.5

38.0

38.35

36 1/2

3B380R

R1

13-Arm

3 13/32

2 7/8

5/8

1/4

5 3/8

7/8

2

9/32

106

Table No.5

DIMETERS

4 GROOVES,F=3 1/4"

Datum    "A"

Datum   "B"

Outside

Inside

Part  Number

Type

Dimensions

Wt.  Less Bush.

Sheave

Bushing

OL

L

P

C

H

G

X

E

5.2

5.6

5.95

4 1/16

4B56Q

Q1

5

4 9/32

2 1/2

3/4

1 1/2

4 1/8

—

1 3/4

9/32

10.5

5.4

5.8

6.15

4 1/4

4B58Q

Q1

13-Web

3 17/32

2 1/2

0

3/4

4 1/8

3/4"

1 3/4

9/32

11.5

5.6

6.0

6.35

4 7/16

4B60Q

Q1

13-Web

3 17/32

2 1/2

0

3/4

4 1/8

3/4

1 3/4

9/32

12.6

5.8

6.2

6.55

4 11/16

4B62Q

Q1

13-Web

3 17/32

2 1/2

0

3/4

4 1/8

3/4

1 3/4

9/32

12.6

6

6.4

6.75

4 7/8

4B64Q

Q1

13-Web

3 17/32

2 1/2

0

3/4

4 1/8

3/4

1 3/4

9/32

14.1

6.2

6.6

6.95

5 1/16

4B66Q

Q1

13-Web

3 17/32

2 1/2

0

3/4

4 1/8

3/4

1 3/4

9/32

14.8

6.4

6.8

7.15

5 1/4

4B68Q

Q1

13-Web

3 17/32

2 1/2

0

3/4

4 1/8

3/4

1 3/4

9/32

16.9

15.0

15.4

15.75

13 7/8

4B154R

R1

13-Arm

3 25/32

2 7/8

1/4

5/8

5 3/8

7/8

2

9/32

40.1

15.6

16

16.35

14 1/2

4B160R

R1

13-Arm

3 25/32

2 7/8

1/4

5/8

5 3/8

7/8

2

9/32

44.0

18

18.4

18.75

16 7/8

4B184R

R1

13-Arm

3 25/32

2 7/8

1/4

5/8

5 3/8

7/8

2

9/32

50.3

19.5

20

20.35

18 1/2

4B200R

R1

13-Arm

3 25/32

2 7/8

1/4

5/8

5 3/8

7/8

2

9/32

54.0

24.5

25.0

25.35

23 1/2

4B250R

R1

13-Arm

3 25/32

2 7/8

1/4

5/8

5 3/8

7/8

2

9/32

71.0

29.5

30

30.35

28 1/2

4B300R

R1

13-Arm

3 25/32

2 7/8

1/4

5/8

5 3/8

7/8

2

9/32

99.0

37.5

38.0

38.35

36 1/2

4B380R

R1

13-Arm

3 25/32

2 7/8

1/4

5/8

5 3/8

7/8

2

9/32

126

Table No.6

DIAMETERS

5 GROOVES, F = 4"

Datum    "A"

Datum   "B"

Outside

Inside

Part  Number

Type

Dimensions

Wt.  Less Bush.

Sheave

Bushing

OL

L

P

C

H

G

X

E

6.6"

7.0"

7.35"

5 1/2"

5B70R

R1

15-Web

4 5/32"

2 7/8"

1/8"

1"

5 3/8"

7/8"

2"

9/32"

17.0

7.0

7.4

7.75

5 7/8

5B74R

R1

15-Web

4 5/32

2 7/8

1/8

1

5 3/8

7/8

2

9/32

20.3

7.6

8.0

8.35

6 1/2

5B80R

R1

15-Web

4 5/32

2 7/8

1/8

1

5 3/8

7/8

2

9/32

24.8

8.2

8.6

8.95

7 1/16

5B86R

R1

15-Web

4 5/32

2 7/8

1/8

1

5 3/8

7/8

2

9/32

27.3

8.6

9.0

9.35

7 1/2

5B90R

R1

15-Web

4 5/32

2 7/8

1/8

1

5 3/8

7/8

2

9/32

29.1

9.0

9.4

9.75

7 7/8

5B94R

R1

15-Web

4 5/32

2 7/8

1/8

1

5 3/8

7/8

2

9/32

30.0

10.6

11.0

11.35

9 1/2

5B110R

R1

15-Arm

4 5/32

2 7/8

1/8

1

5 3/8

7/8

2

9/32

32.8

12

12.4

12.75

10 7/8

5B124R

R1

15-Arm

4 5/32

2 7/8

1/8

1

5 3/8

7/8

2

9/32

36.0

13.2

13.6

13.95

12 1/16

5B136R

R1

15-Arm

4 5/32

2 7/8

1/8

1

5 3/8

7/8

2

9/32

40.3

15.0

15.4

15.75

13 7/8

5B154R

R1

15-Arm

4 5/32

2 7/8

1/8

1

5 3/8

7/8

2

9/32

45.0

15.6

16

16.35

14 1/2

5B160R

R1

15-Arm

4 5/32

2 7/8

1/8

1

5 3/8

7/8

2

9/32

48.0

18

18.4

18.75

16 7/8

5B184R

R1

15-Arm

4 5/32

2 7/8

1/8

1

5 3/8

7/8

2

9/32

54.0

19.5

20

20.35

18 1/2

5B200R

R1

15-Arm

4 5/32

2 7/8

1/8

1

5 3/8

7/8

2

9/32

64.0

24.5

25

25.35

23 1/2

5B250R

R1

15-Arm

4 5/32

2 7/8

1/8

1

5 3/8

7/8