KHK bevel gear SB4-4518

[Features] ● Used as a popular product for straight bevel gears.

[Use] ●Gears for power transmission.

[Specifications] ● Tooth ratio: 2.5 ● Number of teeth: 45 ● Standard circle diameter (mm): φ180 ● Tooth width (mm): 29 ● A (mm): φ20 ● Hole diameter (mm): φ20 ● Overall length (mm) ): 51.16 ● Shape: B4 ● Module: 4 ● Assembly distance (mm): 75 ● Boss diameter (mm): φ80 ● Boss length (mm): 24 ● Tip circle diameter (mm): φ181.82 ● Hole Length (mm): 45 ● Holding surface diameter: 122.33 ● Keyway: - ● Tap: -

[Specification 2] ●Gear accuracy: JIS B 1704: 1978: Grade 3 ●Tooth profile: Gleason ●Pressure angle: 20° ●Heat treatment: None ●Tooth surface hardness: (194HB or less) ●Surface treatment: Black dye ●Tooth surface finish: Cutting - Reference plane for gear cutting: hole (H7) - Possibility of additional machining: possible

[Material/Finish] S45C

[Set contents/accessories]
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【Note】
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