标准链轮尺寸

NK TYPE STANDARD SPROCKET

NO.齿数OD

910111213141516171819202122232425262728293031323334353638404144454648505253555658606264656668707274

2320.552522.542824.533026.533228.543430.543632.552834.564036.574238.584440.594642.614844.625046.635248.655450.665652.6858

54.7

1415151820202525252828283030303535353535354040404040404040505050505050

1515151515151515151515151515151515151515152020202020202020202020202020

NK25(T=2.8)P.C.DBD

BL

NK35(T=4.3) 3/8"OD3234384144475154576063666972757881848790939699102105

P.C.D27.8430.8233.8136.839.842.845.8148.8251.8454.8557.8760.8963.9169.9569.9572.97

7679.0282.0585.0788.191.1291.1597.18100.2

BD22252731323235374144475053566053535353535353535353535353536368BL20202020202020202020202020202022222222222222222222222222252525OD

NK40(T=7.2) 1/2"

P.C.DBD4237.1346

41.1

283236403742465054576267717577636363636363636668685868686868BL222222222222222222222225252525252525252525282828282828282828OD

535864697479848994100105

NK50(T=8.7) 5/8"

P.C.D46.4151.38

BD3440BL252525252525252525282828282828282828282828282828282828

NO.齿数

91011121314

NK60(T=11.7) 3/4"OD636876838995P.C.D55.761.6567.6273.679.685.6191.6297.65

BD434951515762687373838383838383838383838383838383838383838383BL323232323232323232404040404040404040404040404040404040404040

257OD8593102110

NK80(T=14.5) 1"P.C.D74.2782.1990.1698.14

BD58526067777793939393939393107107107107107107107107107107107107107107

BL404040404040404040404040404545454545454545454545454545

NK100(T=17.6) 1-1/4"OD106

P.C.D92.84

BD6265758694989898107107107107107117117117117117117117117117117117117117127127127

BL5050505050505050505050505056565656565656565656565656636363

137137137

717171

506521536568591

388.71

137

71

NK120(T=23.5) 1-1/2"OD

P.C.D111.4123.29135.24147.21159.2171.2222183.2524195.2927207.3529219.4131231.4823243.5526255.6328257.723032

279.8291.9

919898107117117117117117127127127127127127127127137BD70BL5656565656566363636363636363636363636371

163178193207221236250264279293307322336350364379393407421435

137

71

450464478

143.84157.78171.74185.74199.76213.79227.84241.91255.98270.06284.15298.24312.34326.44340.54354.65368.77382.88

397411.12428.24429.37453.49467.62481.75495.38510.01536.27566.54

157157

8080

157

80

611644676

618.17647.47

167

112

147

80

147

80

137147147

71808098106117117127127127127127137137137

565656636363636363717171

186204220237253269286302319135351368400400416433448465481498514530546563578

164.39180.31196.28212.27228.3244.33260.39276.46282.55308.64324.74340.34356.36373.07389.19405.32421.45437.56453.72459.85485.29502.13518.28524.42550.57

167

100167

100167167167

808030

105117127137137137147147147147147147167

63636371717171717171717180

NK140(T=23.5) 1-3/4"OD

P.C.D

BD

BL

OD

NK160(T=29.4) 2"P.C.D

BD

BL

齿数910111213141516171819202122232425262728293031323334353638404144

83

45

127

63

558.2

8383

4545

403419435

117117

5050

503524544

127127

6363

606.78631.02643.14

459444.38468

453

574556.15584

605586.45

117

50

625506.65645626.86665647.06

127

63

675657.17685667.27706687.48

127127

6363

725707.68746727.89766748.09

147147

100100147

80

147

80

667.28679.5702.75727.99752.23776.49788.5800.72924.97849.22873.47897.71

167

112167

100167

100147147

8080

147

80

662676406733762776804818847875903931

821.04849.22877.61905.89

167

9671121000

938.22970.65

187

125

637.22651.35679.63707.91736.19750.33778.61

167167

100100167

100

757778806838870887918

728.25744.4776.72800.04841.36357.52889.84

187187

125125187

125

454648505253555658606264656668707274

117102.75127

112.7

5145.085549.075953.076357.076761.0871

65.1

56.3545.561.3466.3471.3476.3581.3786.3991.4296.45

50515257626772737373737373737373737373737373737373

138122.67148132.67158142.68168152.71179162.74189172.79199182.84209

192.9

118106.14127114.15135122.17143

130.2

1510116107

7669.128073.148477.168881.189285.219689.2410093.27104

97.3

17113103.6718119109.7119126115.7420132121.7821138127.8222144133.8623150

139.9

151138.23159146.27167154.32176162.37184170.42192176.48200186.54208

194.6

110101.48115106.51120111.55125116.58130121.62135126.66140

131.7

220202.96230213.03240

223.1

250233.17260243.25270263.32281

263.4

24156142.9525162151.9926160158.0427174164.0928180170.1429187

176.2

108101.4112105.4116109.4120113.4124117.5128121.5133125.5137129.6141133.8145137.5149141.5153145.7161153.8168161.9

216202.66224210.72233241

34303.9937316.09

328.19340.28352.29

145136.74150141.79155148.83161151.87166158.92171161.95175167.01181172.05186

177.1

291273.49301311321331341

6056.716258.736460.756662.776864.7970

66.8

30193182.2531199323334353638404144

186.3194.35

7268.827470.847670.868084899389.019591.039793.0510197.09105101.13109105.17111116117113.25121117.29125121.33129125.37133129.41135131.43137133.45141137.6145141.54149145.58153149.62

109103.23112106.28115109.29121115.34127133139142136.55145139.58151148.64167163166172

121.4

191182.14201

6825189193186.1

7332237227.58242

83354546

6868

2525

201191.2209202.3218210.3

7373

3232

262242.73262262.83272262.32

8383

3535

48

50314303.295232653

6825230222.5234226.5242234.6

287278.0855345333.6956351

505050

202020

175169.88181175.94187

182

68

25

302293.23

73

32

312303.33323313.48333323.52

83

32

338328.58343333.64363343.74

8383

3232

363363.64373363.94383374.05

9393

404093

4083

35

58363351.8760375363.9962387376.1264399388.2465405

394.3107

4593

45

484469.16500486.33516501.49532517.65540528.73545533.52565549.984545

581566.15597582.31613598.47

250242.7258250.7266258.83.

194186.06200194.12

50

30

203197.15208200.18212206.24

50

30

216

212.3

68

2568

25

10321002.981085

1035.3

270282.9274266.9282274.9290

66411400.3668422412.4970436424.6110772448136.7310774460448.86

224218.37230224.43

307299.2