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Spiral bevel gear (B1S20L*8H)

Spiral bevel gear B1S20L*8H

JIS B 1704 grade 3 spiral bevel gear. Module m1.0 / 1.5 / 2.0 / 2.5 / 3.0. Gear ratio 1: 2, 1: 3. High-strength, induction hardened teeth products also (JIS grade 4) also available.
Directly mountable, tapped and slotted keyway machined product also available. Material S45C.

(i)Caution

  • Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
    There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

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Part Number

Configured Part Number is shown.

B1S20L*8H

Part Number
B1S20L*8H
Part NumberMinimum order quantityVolume DiscountDays to ShipRoHSModule Number of Teeth
(Teeth)
Gear Ratio Heat Treatment Shaft Bore Config. Tooth Width B
(mm)
Shaft Bore Dia. d
(Ø)
Accuracy
(* New JIS)
Shaft Bore Tolerance Bending direction Screw Keyway (width × depth) Pilot Hole Product, Completed Product Hub length lh
1 Piece(s) 12 Day(s) or more 101202High frequencyRound hole+tap5.78Class 4H8Left2-M4NoFinished product8.6

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Basic Information

Shape Spiral Material Steel Ground Tooth No
Surface Treatment No Bending angle(deg) 35 Material (Details) S45C

Please check the type/dimensions/specifications of the part B1S20L*8H in the Spiral bevel gear series.

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B1.5S18L-8H
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B1.5S36R-10-H-11
B1S20L-8
B1S40R*10H
B1S40R-10
Part NumberMinimum order quantityVolume DiscountDays to ShipRoHSModule Number of Teeth
(Teeth)
Gear Ratio Heat Treatment Shaft Bore Config. Tooth Width B
(mm)
Shaft Bore Dia. d
(Ø)
Accuracy
(* New JIS)
Shaft Bore Tolerance Bending direction Screw Keyway (width × depth) Pilot Hole Product, Completed Product Hub length lh
1 Piece(s) 18 Day(s) or more 101.5182High frequencyRound hole9.88Class 4H8LeftNoNoPilot Hole Product12.49
1 Piece(s) 18 Day(s) or more 101.5362NoRound hole9.810Class 3H7RightNoNoPilot Hole Product9
1 Piece(s) 17 Day(s) or more 101.5362NoRound hole9.811Class 4H7Right--Pilot Hole Product9
1 Piece(s) 18 Day(s) or more 101202NoRound hole5.78Class 3H7LeftNoNoPilot Hole Product8.6
1 Piece(s) 18 Day(s) or more 101402High frequencyRound hole+tap5.710Class 4H8Right2-M5NoFinished product8
1 Piece(s) 18 Day(s) or more 101402NoRound hole5.710Class 3H7RightNoNoPilot Hole Product8

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