Attributes

Key Value
(hidden - do not show) .SBSG2xR1.5m2x2030
(hidden) Bevel Gear Typ.Metric x Spiral SBSG2-3.
(hidden) Boston Gear bu.SBSG2-3020R Black Oxide.
(hidden) paired bevel b.SBSG2-3020R x R 1.5 x 2
(hidden) surface treatm.Black Oxide Hardened Te.
(hidden) tooth finish t.Ground Steel Teeth
Bore Diameter12 mm
Bore Diameter ToleranceH7
Country of Origin (subj.Japan
Face Width11 mm
FinishBlack Oxide
Gear Material & FinishBlack Oxide Coated Carb.
Gear ShapeB4
Hub Diameter35 mm
Hub Projection15 mm
ItemGround Spiral Bevel Gear
Material GradeS45C
Maximum Teeth Hardness60 HRC
Metric Module Pitch2
Minimum Teeth Hardness50 HRC
Mounting Distance40 mm
Number of Teeth30
Outside Diameter61.6 mm
Overall Length26.6 mm
Pitch Diameter60 mm
Precision ClassJIS B 1704:1978 Grade 2
Pressure Angle20 Degrees
Ratio1.5
Spiral Angle35 Degrees
Surface TreatmentBlack Oxide-Coated Exce.
System of MeasurementMetric
Teeth Heat TreatmentHardened Teeth
Tooth DirectionRight Hand
Tooth Finish TypeGround
Tooth FormSpiral
Tooth Heat TreatmentInduction Hardened
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