Attributes

Brand	-
Category	Standard Parts, Components & Industrial Consumables / Washers
Origin	-
Material	65 Manganese Steel
Standard	GB955 / JB7590
Type	Triple-Wave Elastic Washer
Inner Diameter	65 mm
Outer Diameter	120 mm
Thickness	4.5 mm
Surface Finish	Phosphated
Hardness	44-52 HRC
Application	Heavy Machinery Vibration Damping
Package Quantity	50 Pieces per Box

6 reviews

Anonymous

Mar 31, 2026

Rating: 5/5

Perfect fit for our industrial pumps

These wave washers are exactly what we needed for our maintenance project. The 65 manganese steel holds up well under high vibration conditions.

Anonymous

Mar 22, 2026

Rating: 4/5

Good quality, fast shipping

The dimensions match the GB955 standard perfectly. Only giving 4 stars because the packaging was slightly damaged, but the parts inside were fine.

Anonymous

Mar 16, 2026

Rating: 4/5

Solid construction

Very durable material. They handle the load without deforming permanently. Slightly harder to install by hand due to the tension, which is expected.

Anonymous

Mar 12, 2026

Rating: 5/5

Excellent spring tension

We use these in heavy-duty gearboxes. The triple-wave design provides consistent preload and eliminates looseness effectively.

Anonymous

Mar 03, 2026

Rating: 5/5

Reliable supplier

Ordered multiple boxes for our factory line. Every single washer met the spec requirements. Will order again.

Anonymous

Mar 01, 2026

Rating: 5/5

Great value for money

Compared to other suppliers, the price point here is excellent for genuine manganese steel washers. No issues with corrosion so far.

5 FAQ

Q: Do you offer bulk discounts for orders over 500 units?

A: Absolutely, please contact our sales team directly through the 'Contact Seller' button for a custom quote on bulk orders exceeding 500 units.

Q: Is this compatible with metric M65 bolts?

A: Yes, the inner diameter is designed to fit standard M65 bolts with appropriate clearance as per the GB955 specification.

Q: What is the maximum load capacity for a single washer?

A: For the 65mm triple-wave variant, the typical working load range is between 2000N and 3500N depending on the deflection. Please consult the engineering chart for specific limits.

Q: Are these washers suitable for outdoor applications?

A: Yes, the phosphated surface finish provides good resistance to rust, making them suitable for most outdoor industrial environments.

Q: Can I stack multiple washers to increase tension?

A: Yes, these wave washers can be stacked in series or parallel to adjust the spring rate and total load, provided they are aligned correctly.

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