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Technical Drawing - Toothed Pulleys/Timing Pulleys/Idler Pulleys

High Torque Timing Pulleys MR5 (GT) - 5mm PowerGrip® -:Related Image

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Specification Tables - Toothed Pulleys/Timing Pulleys/Idler Pulleys

■Teeth No. Size

mm	Teeth No.
mm	18	19	20	21	22	23	24	25	26	28	30	32	34	36	38	40	44	45	48	50	52	56	60	64	68	72
P.D.	28.65	30.24	31.83	33.42	35.01	36.61	38.2	39.79	41.38	44.56	47.75	50.93	54.11	57.3	60.48	63.66	70.03	71.62	76.39	79.58	82.76	89.13	95.49	101.86	108.23	114.59
O.D.	27.51	29.1	30.69	32.28	33.87	35.47	37.06	38.65	40.24	43.42	46.61	49.79	52.97	56.16	59.34	62.52	68.89	70.48	75.25	78.44	81.62	87.99	94.35	100.72	107.09	113.45
D	19	19	19	24	24	27	27	27	31	32	33	37	40	40	47	47	50	50	60	63	63	75	75	75	90	90
F	33	36	36	40	40	45	45	45	48	48	52	55	61	61	67	67	74	74	83	87	87	99	99	104	119	119
E	22	24	24	27	27	30	30	30	35	35	36	40	45	45	50	50	58	58	63	67	67	80	80	84	100	100

■Belt Width Size

mm	Belt Width
mm	MR5150	MR5250
A	18.0	28.0
W	23.0	33.0
L	35.0	45.0

◆mm

◆inch

Part Number

Pulley
Shape

Pulley Shape

Pulley Shape

Type

Teeth
No

Belt Width

A

B・K

A

B

Shaft Bore Spec. (1mm Increment)

Shaft Bore Spec. (1mm Increment)

Shaft Bore Spec. (1mm Increment)

H(d)

P(d)

N(d)・C(d)

V

Y

H(d)

P(d)

N(d)・C(d)

V・F

HU(d)

PU(d)

NU(d)

HU(d)

PU(d)

NU(d)

Round Hole

Round Hole+Tap

Keywayed Bore + Tap

Stepped Hole

Both Ends Stepped Hole

Round Hole

Round Hole+Tap

Keywayed Bore + Tap

Stepped Hole

Inch Round Hole

Inch Round Hole+Tap

Inch New JIS Key Groove Hole + Tap

Inch Round Hole

Inch Round Hole+Tap

Inch New JIS Key Groove Hole + Tap

V(d)

Z

J

Y(d)

Q・R

S・T

V(d)・
F(d)

Z

J

Z-d≥2

(0.1mm increment)

Q(R)-d≥2

(0.1mm increment)

Z-d≥2

(0.1mm increment)

Al
GPA
GPB
GPK

Fe
GPT
GPM
GPP

18

MR5150
*A : 18.0
*W : 23.0
*L : 35.0

MR5250
*A : 28.0
*W : 33.0
*L : 45.0

A

B

6~18

6~12

8~12

6~16

8~18

2.0≤J≤W-2.0

6~16

8~18

3~14
S+T≤W-3

6~15

6~11

8・10・NK10

6~13

8~15

2.0≤J≤L-2.0

C-G

C-E

D・E

C-F

C-E

D・E

19

6~20

6~16

8~16

6~18

8~20

6~18

8~20

6~15

6~11

8・10・NK10

6~13

8~15

C-H

C-G

D-G

C-F

C-E

D・E

20

6~20

6~16

8~16

6~18

8~20

6~18

8~20

6~15

6~11

8・10・NK10

6~13

8~15

C-H

C-G

D-G

C-F

C-E

D・E

21

6~20

6~16

8~16

6~18

8~20

6~18

8~20

6~15

6~11

8・10・NK10

6~13

8~15

C-H

C-G

D-G

C-F

C-E

D・E

22

7~23

7~18

8~18

7~21

9~23

7~21

9~23

7~20

7~16

8~12

7~18

9~20

D-J

D-G

D-G

D-H

D-G

D・E

23

7~23

7~18

8~18

7~21

9~23

7~21

9~23

7~20

7~16

8~12

7~18

9~20

D-J

D-G

D-G

D-H

D-G

D・E

24

7~26

7~20

8~20

7~24

9~26

7~24

9~26

7~23

7~17

8~13

7~21

9~23

D-K

D-H

D-H

D-J

D-G

D-F

25

7~26

7~20

8~20

7~24

9~26

7~24

9~26

7~23

7~17

8~15

7~21

9~23

D-K

D-H

D-H

D-J

D-G

D-F

26

8~31

8~23

8~22

8~29

10~31

8~29

10~31

8~27

8~21

8~17

8~25

10~27

E-L

E-J

E-J

E-K

E-H

E-G

28

8~31

8~24

8~24

8~29

10~31

8~29

10~31

8~28

8~22

8~18

8~26

10~28

E-L

E-J

E-K

E-K

E-H

E-G

30

10~32

10~26

10~26

10~30

12~32

10~30

12~32

10~29

10~23

10~18

10~27

12~29

F-L

F-K

F-K

F-K

F-J

F-G

32

10~36

10~28

10~28

10~34

12~36

10~34

12~36

10~33

10~27

10~22

10~31

12~33

F-L

F-K

F-K

F-L

F-K

F-H

34

10~41

10~33

10~33

10~39

12~41

10~39

12~41

10~36

10~30

10~25

10~34

12~36

F-N

F-L

F-L

F-M

F-K

F-K

36

10~41

10~33

10~33

10~39

12~41

10~39

12~41

10~36

10~30

10~25

10~34

12~36

F-N

F-L

F-L

F-M

F-K

F-K

38

10~41

10~33

10~33

10~39

12~41

10~39

12~41

10~36

10~30

10~25

10~34

12~36

F-N

F-L

F-L

F-M

F-K

F-K

40

10~46

10~38

10~38

10~44

12~46

10~44

12~46

10~43

10~35

10~28

10~41

12~43

F-Q

F-M

F-M

F-P

F-M

F-K

44

12~54

12~42

12~40

12~52

14~54

12~52

14~54

12~46

12~38

12~32

12~44

14~46

F-N

F-P

F-N

F-Q

E-M

F-L

45

12~54

12~42

12~40

12~52

14~54

12~52

14~54

12~46

12~38

12~32

12~44

14~46

F-N

F-P

F-N

F-Q

E-M

F-L

48

12~59

12~45

12~40

12~57

14~59

12~57

14~59

12~56

12~45

12~40

12~54

14~56

F-S

F-Q

F-N

F-S

F-Q

F-N

50

12~63

12~50

12~43

12~61

14~63

12~61

14~63

12~59

12~47

12~43

12~57

14~59

F-S

F-R

F-P

F-S

F-Q

F-P

52

12~63

12~50

12~43

12~61

14~63

12~61

14~63

12~59

12~47

12~43

12~57

14~59

F-S

F-R

F-P

F-S

F-Q

F-P

56

12~63

12~50

12~43

12~61

14~63

12~61

14~63

12~59

12~47

12~43

12~57

14~59

F-S

F-R

F-P

F-S

F-Q

F-P

60

12~76

12~50

12~50

12~74

14~76

12~74

14~76

12~71

12~50

12~50

12~69

14~71

F-S

F-R

F-R

F-S

F-Q

F-R

64

12~76

12~50

12~50

12~74

14~76

12~74

14~76

12~71

12~50

12~50

12~69

14~71

F-S

F-R

F-R

F-S

F-Q

F-R

68

12~76

12~50

12~50

12~74

14~76

12~74

14~76

12~71

12~50

12~50

12~69

14~71

F-S

F-R

F-R

F-S

F-Q

F-R

72

12~85

12~70

12~55

12~83

14~92

12~83

14~92

12~80

12~70

12~55

12~84

14~86

F-S

F-S

F-S

F-S

F-S

F-S

Shaft Bore Dia. 9・51-54 are not available for Shaft Bore specification N.　　　　　　　　　　　　　

Shaft Bore Dia.6.35 are selectable for Shaft Bore specifications H, P, V.

Shaft Bore Dia. 8, 9, 11, 13, 14, 17, 21-55 are not available for Shaft Bore specification C.

Inch Bore Specifications							Inch Bore Specifications							Inch Bore Specifications
No.	Decimal (Inch)	Nominal (Inch)	Decimal (mm)	Set Screw size	b (W) (inch)	t1 (T) (inch)	No.	Decimal (Inch)	Nominal (Inch)	Decimal (mm)	Set Screw size	b (W) (inch)	t1 (T) (inch)	No.	Decimal (Inch)	Nominal (Inch)	Decimal (mm)	Set Screw size	b (W) (inch)	t1 (T) (inch)
A	0.125	1/8	3.175	#5-40	-	-	H	0.750	3/4	19.050	#10-32	3/16	0.837	M	1.375	1 3/8	34.925	5/16-18	5/16	1.518
B	0.188	3/16	4.763	#5-40	-	-	HJ	0.813	13/16	20.638	#10-32	3/16	0.900	MN	1.438	1 7/16	36.513	5/16-18	3/8	1.605
C	0.250	1/4	6.350	#8-32	-	-	J	0.875	7/8	22.225	1/4-20	3/16	0.964	N	1.500	1 1/2	38.100	5/16-18	3/8	1.669
D	0.313	5/16	7.938	#8-32	3/32	0.357	JK	0.938	15/16	23.813	1/4-20	1/4	1.051	P	1.625	1 5/8	41.275	5/16-18	3/8	1.796
E	0.375	3/8	9.525	#8-32	3/32	0.421	K	1.000	1	25.400	1/4-20	1/4	1.114	PQ	1.688	1 11/16	42.863	5/16-18	3/8	1.859
EF	0.438	7/16	11.113	#8-32	3/32	0.484	KLA	1.063	1 1/16	26.988	1/4-20	1/4	1.178	Q	1.750	1 3/4	44.450	5/16-18	3/8	1.922
F	0.500	1/2	12.700	#8-32	1/8	0.56	KLB	1.125	1 1/8	28.575	1/4-20	1/4	1.241	QR	1.813	1 13/16	46.038	5/16-18	1/2	2.032
FG	0.563	9/16	14.288	#8-32	1/8	0.623	KLC	1.188	1 3/16	30.163	1/4-20	1/4	1.304	R	1.875	1 7/8	47.625	5/16-18	1/2	2.096
G	0.625	5/8	15.875	#10-32	3/16	0.709	L	1.250	1 1/4	31.750	1/4-20	1/4	1.367	RS	1.938	1 15/16	49.213	3/8-16	1/2	2.160
GH	0.688	11/16	17.463	#10-32	3/16	0.773	LM	1.313	1 5/16	33.338	1/4-20	5/16	1.455	S	2.000	2	50.800	3/8-16	1/2	2.223

Alterations - Toothed Pulleys/Timing Pulleys/Idler Pulleys

High Torque Timing Pulleys MR5 (GT) - 5mm PowerGrip® -:Related Image

BC,TPC and SLH alternations are not available for inch bores.

Here to the Option Overview PDF