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Stainless Steel Bevel Gear

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Stainless Steel Bevel Gear

Stainless Steel Bevel Gears for Corrosive, Wet and Hygienic Duties, Made to Your Drawing or Sample.

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Specifications
Gear TypeSpiral bevel, shaft angle 90° unless the drawing says otherwise
Made ToCustomer drawing, CAD model or worn sample
Supplied AsMatched gear and pinion set, or single gear on request
Inspection RecordDimensions, hardness and tooth contact on request
GradesSS304, SS316, SS410, SS420
TeethStraight or spiral

Where Stainless Bevel Gears Are Used

Stainless steel bevel gears resist rust in wet, salty, chemical and washdown conditions. They are used in marine and offshore equipment, food and beverage machines, pharmaceutical and chemical plant, and water treatment.

Choosing the Grade

SS316 resists chlorides and seawater best. SS304 is suitable for general corrosion resistance. SS410 and SS420 can be hardened and tempered for higher strength and wear resistance, with lower corrosion resistance. SS304 and SS316 cannot be hardened by heat treatment, so their load capacity is limited.

Design Advice

Stainless surfaces can gall, so avoid mating identical grades in the same condition, and use a suitable lubricant. For heavy loads, consider a larger gear or a hardenable grade, and for a drive that is merely damp, a coated alloy steel gear may serve.

Straight or Spiral

Both are available. For quiet and smooth running choose the stainless steel spiral bevel gear.

Frequently Asked Questions

Which stainless steel grade should I choose?

SS316 for seawater and chlorides, SS304 for general use, SS410 or SS420 when the gear must be hardened.

Can stainless gears carry heavy loads?

Hardenable grades can carry more load than SS304 or SS316, but alloy steel is still stronger. Tell us the torque and we will advise.

Do you make straight and spiral stainless bevel gears?

Yes, both, to drawing or sample.

Request a Quote for Stainless Steel Bevel Gear

Share your drawing, sample details, quantity and delivery location. Our engineering team will review it and reply.