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Keyless Sprockets-35B Series/40B Series

Keyless Sprockets-35B Series/40B Series

No machining (keyway, etc.) to the shaft is required, so there is no reduction in shaft strength. Also, alignment is easy.

Part Number

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Part Number 

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Part Number
BLFSP35B12-10-A
BLFSP35B13-10-[A,​B]
BLFSP35B14-[10,​12]-[A,​B]
BLFSP35B15-[10,​12]-[A,​B]
BLFSP35B16-[10,​12,​15,​16]-[A,​B]
BLFSP35B18-[12,​15,​16,​17]-[A,​B]
BLFSP35B20-[12,​15,​16,​17,​18,​20,​22]-[A,​B]
BLFSP40B12-[12,​15,​16,​17]-[A,​B]
BLFSP40B13-[12,​15,​16]-[A,​B]
BLFSP40B14-[12,​15,​16,​17]-[A,​B]
BLFSP40B15-[12,​15,​16,​17,​18,​20]-[A,​B]
BLFSP40B16-[15,​16,​17,​18,​20,​22]-[A,​B]
BLFSP40B17-[15,​16,​17,​18,​20,​22]-[A,​B]
BLFSP40B18-[15,​16,​17,​18,​20,​22,​25]-[A,​B]
BLFSP40B19-[15,​16,​17,​18,​20,​22,​25]-[A,​B]
BLFSP40B20-[15,​16,​17,​18,​20,​22,​25]-[A,​B]
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSNominal Number of Teeth
(T)
Shaft Bore Dia. D (or d)
(mm)
Surface Treatment Shape Selection

-

1 Piece(s) 8 Day(s) or more 10351210Black OxideA

-

1 Piece(s) 8 Day(s) or more 10351310Black OxideA / B

-

1 Piece(s) 8 Day(s) or more 10351410 ~ 12Black OxideA / B

-

1 Piece(s) 8 Day(s) or more 10351510 ~ 12Black OxideA / B

-

1 Piece(s) 8 Day(s) or more 10351610 ~ 16Black OxideA / B

-

1 Piece(s) 8 Day(s) or more 10351812 ~ 17Black OxideA / B

-

1 Piece(s) 8 Day(s) or more 10352012 ~ 22Black OxideA / B

-

1 Piece(s) 8 Day(s) or more 10401212 ~ 17Black OxideA / B

-

1 Piece(s) 8 Day(s) or more 10401312 ~ 16Black OxideA / B

-

1 Piece(s) 8 Day(s) or more 10401412 ~ 17Black OxideA / B

-

1 Piece(s) 8 Day(s) or more 10401512 ~ 20Black OxideA / B

-

1 Piece(s) 8 Day(s) or more 10401615 ~ 22Black OxideA / B

-

1 Piece(s) 8 Day(s) or more 10401715 ~ 22Black OxideA / B

-

1 Piece(s) 8 Day(s) or more 10401815 ~ 25Black OxideA / B

-

1 Piece(s) 8 Day(s) or more 10401915 ~ 25Black OxideA / B

-

1 Piece(s) 8 Day(s) or more 10402015 ~ 25Black OxideA / B
Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSNominal Number of Teeth
(T)
Shaft Bore Dia. D (or d)
(mm)
Surface Treatment Shape Selection

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  1. 1

Basic Information

Sprocket Shape Shape B Number of Strands Single Strand Material S45C (Induction Hardened Teeth Tip)
Chain Type RS Type Keyless Type Shaft Type Surface Pressure

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