Manufactured by Hercules Sealing Products, this wear ring is designed to reduce metal-to-metal contact between cylinder bores and piston rods in hydraulic and pneumatic cylinder assemblies. Nylon construction provides reliable lateral load support while maintaining consistent dimensional integrity under pressure. The material withstands a compressive strength of 35,000 PSI and a tensile strength of 27,000 PSI, with an operating temperature range of -40°F to 250°F.
The Nylon Wear Ring, 2.50 Inch OD, 1/8 Inch Thick, 3/8 Inch Width fits standard cylinder configurations requiring a 2.5-inch outer diameter with a 1/8-inch wall thickness and 3/8-inch face width. It is well suited for mobile hydraulic equipment, industrial cylinders, and similar fluid power applications where controlled clearance and wear resistance are required.
SKU: 612-250-037
Supplier Part Number (MPN): 612-250-037-SC
Alternate Part Numbers: C1BW40, MI-01264747, MINO-00407X80594
Specifications
Alternate Part Numbers
Alternate Part Number612-250-037-SC, Alternate Part Number C1BW40, Alternate Part Number MI-01264747, Alternate Part Number MINO-00407X80594
Brand
Hercules Sealing Products
Brand
Hercules Sealing Products
Pack Size
1.00
UOM
EA
O.D.
2.5 in
Supplier Part Number
612-250-037-SC
Thickness (in)
1/8
Product Weight
0.02 lbs
Width (in)
3/8
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Product Questions & Answers (5)
Question by: Brett P on May 17, 2025, 1:43 PM
got a cylinder that takes a 2.50 OD wear ring, is this one the right size if i need 3/8 wide and 1/8 thick?
Answer by: Customer Support on May 19, 2025, 6:20 AM
Fit comes down to the three dimensions. This nylon wear ring is 2.50 inch OD, 3/8 inch width, and 1/8 inch thickness, so it matches those size callouts.
Question by: Ray G on Apr 6, 2025, 7:30 AM
What's the operating temperature range on these wear rings? I need something that can handle a pretty wide swing.
Answer by: Customer Support on Apr 7, 2025, 12:04 PM
The nylon material is rated for use between -40°F and 250°F.
Question by: Howard M on Apr 1, 2025, 1:51 PM
what's the temp range on this wear ring? got equipment running in some pretty cold conditions and want to make sure it holds up
Answer by: Customer Support on Apr 3, 2025, 7:15 AM
Rated from -40°F up to 250°F, so cold weather operation is well within its range. The nylon construction handles both low and high ends of that spread without getting brittle or breaking down under normal hydraulic cylinder loads.
Question by: Harvey P on Aug 6, 2025, 11:10 AM
Reckon this wear ring would hold up in a system that hits 3000 PSI every now and then, even though it's rated for 35,000 compressive strength? Just want to be sure.
Answer by: Customer Support on Aug 7, 2025, 4:20 PM
While the nylon material boasts a compressive strength of 35,000 PSI, it's crucial to consider the application's continuous operating pressure and potential spikes; exceeding recommended limits can accelerate wear and compromise performance over time.
Question by: Brenda H on Apr 12, 2025, 11:50 AM
got a cylinder that takes a 2.50" wear ring, is this one actually 2.5 OD and what are the other sizes on it?
Answer by: Customer Support on Apr 14, 2025, 6:38 AM
The key dimensions on this nylon wear ring are a 2.50 inch outside diameter, 3/8 inch width, and 1/8 inch thickness.
