Chiaravalli

Chain Sprocket 28B-3 Triplex (1” 3/4 × 1” 1/4)

Triplex chain sprocket for 28B-3 (1” 3/4 × 1” 1/4) roller chain.

Chain inner width: 30.99 mm
Chain roller Ø: 27.94 mm
Tooth radius r3: 44 mm
Radius width C: 5 mm
Sprocket tooth width b1: 28.8 mm
Sprocket tooth width B3: 148 mm

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Teeth

Code	Z	de	dp	dm	D1	A	Material	Weight
`10344008`	`8`	`132` mm	`116.15` mm	`74` mm	`30` mm	`180` mm	`C 45 UNI 7845`	`7.04` kg
`10344009`	`9`	`148.4` mm	`129.96` mm	`88` mm	`30` mm	`180` mm	`C 45 UNI 7845`	`9.89` kg
`10344010`	`10`	`162.3` mm	`143.85` mm	`100` mm	`30` mm	`180` mm	`C 45 UNI 7845`	`13.1` kg
`10344011`	`11`	`176.3` mm	`157.77` mm	`112` mm	`30` mm	`180` mm	`C 45 UNI 7845`	`16.73` kg
`10344012`	`12`	`189.5` mm	`171.74` mm	`125` mm	`30` mm	`180` mm	`C 45 UNI 7845`	`20.84` kg
`10344013`	`13`	`204.2` mm	`185.75` mm	`130` mm	`30` mm	`180` mm	`FE (welded hub)`	`24.7` kg
`10344014`	`14`	`218.2` mm	`199.76` mm	`140` mm	`30` mm	`180` mm	`FE (welded hub)`	`28.93` kg
`10344015`	`15`	`232.3` mm	`213.79` mm	`145` mm	`30` mm	`180` mm	`FE (welded hub)`	`34.58` kg
`10344016`	`16`	`246.3` mm	`227.84` mm	`160` mm	`30` mm	`180` mm	`FE (welded hub)`	`40.44` kg
`10344017`	`17`	`260` mm	`241.91` mm	`160` mm	`30` mm	`180` mm	`FE (welded hub)`	`45.77` kg
`10344018`	`18`	`274` mm	`255.98` mm	`160` mm	`30` mm	`180` mm	`FE (welded hub)`	`51.76` kg
`10344019`	`19`	`289` mm	`270.06` mm	`180` mm	`30` mm	`180` mm	`FE (welded hub)`	`58.07` kg
`10344020`	`20`	`303` mm	`284.15` mm	`180` mm	`30` mm	`180` mm	`FE (welded hub)`	`64.49` kg
`10344021`	`21`	`317` mm	`298.24` mm	`180` mm	`30` mm	`180` mm	`FE (welded hub)`	`71.28` kg
`10344023`	`23`	`345` mm	`326.44` mm	`180` mm	`30` mm	`180` mm	`FE (welded hub)`	`85.94` kg
`10344025`	`25`	`373` mm	`354.66` mm	`180` mm	`40` mm	`180` mm	`FE (welded hub)`	`112.07` kg
`10344030`	`30`	`444` mm	`425.24` mm	`180` mm	`40` mm	`180` mm	`FE (welded hub)`	`148.79` kg
`10344038`	`38`	`557` mm	`538.27` mm	`200` mm	`40` mm	`180` mm	`FE (welded hub)`	`244.01` kg
`10344040`	`40`	`585` mm	`566.54` mm	`200` mm	`40` mm	`180` mm	`FE (welded hub)`	`271.1` kg
`10344045`	`45`	`656` mm	`637.22` mm	`200` mm	`40` mm	`180` mm	`FE (welded hub)`	`352.63` kg
`10344057`	`57`	`825` mm	`806.9` mm	`220` mm	`40` mm	`180` mm	`FE (welded hub)`	`567.76` kg
`10344076`	`76`	—	—	`250` mm	`40` mm	`190` mm	`FE (welded hub)`	`1024.97` kg

Standard: DIN 8187 - ISO/R 606
Chain Type: 28B-3
Pitch: 44.45 mm

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Chain Sprocket 28B-3 Triplex (1” 3/4 × 1” 1/4)

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