BALL : CHROME STEEL BALLS

JIS GRADE : 10

DIN GRADE : I

PREFERRED GAUGE : ± 0

Ball Cage Material : POM   ( Unit : Inch )

ITEM

A

L

do

Mn

Rn

BALLS

P

B

W

PRSP 1938

3/4" 

1 1/2"

3/16"

12

4

48

0.25"

0.28"

0.22"

PRSP 1944

3/4"

1 3/4"

3/16"

12

5

60

0.25"

0.28"

0.22"

PRSP 1951

3/4" 

2"

3/16"

12

6

72

0.25"

0.28"

0.22"

PRSP 1957

3/4" 

2 1/4"

3/16"

12

7

84

0.25"

0.28"

0.22"

PRSP 1963

3/4" 

2 1/2"

3/16"

12

8

96

0.25"

0.28"

0.22"

PRSP 2538

1' 

1 1/2"

3/16"

14

4

56

0.25"

0.28"

0.22"

PRSP 2544

1' 

1 3/4"

3/16"

14

5

70

0.25"

0.28"

0.22"

PRSP 2551

1' 

2"

3/16"

14

6

84

0.25"

0.28"

0.22"

PRSP 2557

1' 

2 1/4"

3/16"

14

7

98

0.25"

0.28"

0.22"

PRSP 2563

1' 

2 1/2"

3/16"

14

8

112

0.25"

0.28"

0.22"

PRSP 3151

1 1/4" 

2"

3/16"

18

6

108

0.25"

0.28"

0.22"

PRSP 3157

1 1/4" 

2 1/4"

3/16"

18

7

126

0.25"

0.28"

0.22"

PRSP 3163

1 1/4" 

2 1/2"

3/16"

18

8

144

0.25"

0.28"

0.22"

PRSP 3170

1 1/4" 

2 3/4"

3/16"

18

9

162

0.25"

0.28"

0.22"

PRSP 3176

1 1/4" 

3"

3/16"

18

10

180

0.25"

0.28"

0.22"

PRSP 3183

1 1/4" 

3 1/4" 

3/16"

18

11

198

0.25"

0.28"

0.22"

PRSP 3863

1 1/2" 

2 1/2"

3/16"

18

8

144

0.25"

0.28"

0.22"

PRSP 3870

1 1/2" 

2 3/4"

3/16"

18

9

162

0.25"

0.28"

0.22"

PRSP 3876

1 1/2" 

3"

3/16"

18

10

180

0.25"

0.28"

0.22"

PRSP 3883

1 1/2" 

3 1/4"

3/16"

18

11

198

0.25"

0.28"

0.22"

PRSP 3889

1 1/2" 

3 1/2"

3/16"

18

12

216

0.25"

0.28"

0.22"

PRSP 3896

1 1/2" 

3 3/4"

3/16"

18

13

234

0.25"

0.28"

0.22"

PRSP 4470

1 3/4" 

2 3/4"

3/16"

18

9

162

0.25"

0.28"

0.22"

PRSP 4476

1 3/4" 

3"

3/16"

18

10

180

0.25"

0.28"

0.22"

PRSP 4483

1 3/4" 

3 1/4"

3/16"

18

11

198

0.25"

0.28"

0.22"

PRSP 4489

1 3/4" 

3 1/2"

3/16"

18

12

216

0.25"

0.28"

0.22"

PRSP 4496

1 3/4" 

3 3/4"

3/16"

18

13

234

0.25"

0.28"

0.22"

PRSP 44101

1 3/4" 

4"

3/16"

18

14

252

0.25"

0.28"

0.22"

PRSP 44108

1 3/4" 

4 1/4"

3/16"

18

15

270

0.25"

0.28"

0.22"

PRSP 5083

2"

3 1/4"

1/4"

18

11

198

0.25"

0.28"

0.22"

PRSP 5089

2" 

3 1/2"

1/4"

18

12

216

0.25"

0.28"

0.22"

PRSP 5096

2" 

3 3/4"

1/4"

18

13

234

0.25"

0.28"

0.22"

PRSP 50101

2" 

4"

1/4"

18

14

252

0.25"

0.28"

0.22"

PRSP 50108

2" 

4 1/4"

1/4"

18

15

270

0.25"

0.28"

0.22"

PRSP 50114

2" 

4 1/2"

1/4"

18

16

288

0.25"

0.28"

0.22"

PRSP 63178

2 1/2"

7"

1/4"

20

24

480

0.25"

0.394"

0.26"

PRSP 76178

3" 

7"

1/4"

24

24

576

0.25"

0.394"

0.26"