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Sprockets for BS4116 chains

Sprockets for BS4116 chains - drawing

P x D2

z

Dp

De

Dr

Dm

Bp

B

LTB

Pitch x Roller

Number

Length through bore

References

of teeth

Type B

Type C

Type B

Type C

[mm]

[pieces]

[mm]

[mm]

[mm]

[mm]

[mm]

[mm]

[mm]

[mm]

precision series

G

101.6 × 47.6

8

265.48

289.23

217.98

127

25H8

18.0

60

102

16G1/8B

16G1/8C

101.6 × 47.6

10

328.78

352.00

281.28

145

25H8

18.0

60

102

16G1/10B

16G1/10C

101.6 × 47.6

12

392.58

416.00

345.58

145

25H8

18.0

60

102

16G1/12B

16G1/12C

101.6 × 47.6

16

520.80

544.45

473.30

160

25H8

18.0

60

102

16G1/16B

16G1/16C

H

101.6 × 66.7

8

265.48

298.83

198.78

127

25H8

24.7

60

102

16H1/8B

16H1/8C

101.6 × 66.7

10

328.78

362.13

262.08

196

25H8

24.7

90

155

16H1/10B

16H1/10C

101.6 × 66.7

12

392.58

425.93

325.88

196

25H8

24.7

120

215

16H1/12B

16H1/12C

101.6 × 66.7

16

520.80

554.15

454.16

205

25H8

24.7

205

385

16H1/16B

16H1/16C

152.4 × 66.7

8

398.22

431.57

331.52

127

25H8

24.7

60

102

24H1/8B

24H1/8C

152.4 × 66.7

10

493.18

526.52

426.47

196

25H8

24.7

90

155

24H1/10B

24H1/10C

152.4 × 66.7

12

588.82

622.22

522.17

196

25H8

24.7

120

215

24H1/12B

24H1/12C

152.4 × 66.7

16

781.18

816.50

713.73

205

25H8

24.7

205

385

24H1/16B

24H1/16C

152.4 × 66.7

21

1022.45

1055.80

975.75

205

25H8

24.7

205

385

24H1/21B

24H1/21C

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