Seals and O-rings in the right size and material
A failed seal means leaking oil, grease or hydraulic fluid and, soon after, a damaged bearing or shaft. Greenville Bearing Supply Inc. supplies seals and O-rings to Greenville, TX and the Hunt County area from our shop on Wesley Street (75402), in sizes and materials for tractors, lawn equipment, trailers, pumps and shop machinery.
Seal and O-ring sizing comes down to measurements and material. Bring the old seal and we'll compare it, or give us the shaft size, bore size and width. We often supply seals together with bearings, since the two are usually replaced as a pair.
What you'll find: Seals & O-Rings in Greenville, TX
Here's the range of seals & o-rings products and related parts you can expect at a hardware and industrial supply shop like ours. Stock changes, so call ahead if you need something specific.
O-rings
- Standard inch (AS568) and metric O-rings
- Nitrile (Buna-N) O-rings for oil, fuel and hydraulic fluid
- Viton (FKM) O-rings for heat and chemicals
- EPDM and silicone O-rings
- Backup rings and O-ring cord stock
- O-ring assortment kits
Oil & shaft seals
- Single- and double-lip rotary shaft seals
- Inch and metric oil seals
- Wheel, axle and hub seals
- Crankshaft and transmission seals
- Grease seals, dust seals and wipers
Hydraulic cylinder seals
- Rod seals and piston seals
- U-cups and wiper seals
- Hydraulic cylinder seal kits
- Backup and wear rings
Gaskets & sealants
- Gasket paper and gasket material
- Gasket makers and RTV silicone
- Thread sealants and sealing tape
- Packing and V-rings
Related hardware
- Snap rings and circlips
- Seal and bearing grease
- Dust covers and caps
Sealing solutions for Greenville equipment
Around Greenville, seals show up in dozens of repairs: leaking tractor axle and PTO seals, hydraulic cylinders on loaders and log splitters, lawn mower transmissions, pump and compressor repairs, trailer hubs and ATV or UTV drivetrains. Customers looking for quality bearings, seals and ag parts at a fair price compared with the dealership are exactly who we're here for.
Dirt, water and heat are hard on seals in Texas. Choosing the right material, and replacing the seal along with the bearing it protects, is what keeps a repair from coming back.
How to choose the right seal or O-ring
- For shaft seals, measure the shaft diameter, the housing bore diameter and the seal width — or bring the old seal.
- For O-rings, measure the inside diameter and the cross-section thickness. The old O-ring is the best template.
- Match the material to the fluid: nitrile suits oil, fuel and hydraulic fluid; Viton handles higher heat and harsher chemicals.
- Lightly lubricate the seal lip or O-ring and avoid sharp edges, threads or keyways that can nick it during installation.
- Replace the seal whenever you replace the bearing, and check the shaft for a groove worn by the old seal.
What local customers say
“Great place for quality bearings, seals, agricultural and lawn mower parts at an exceptional value. Friendly staff with nearly a century of combined experience. They will definitely save you money.”
— Google review
“Bring the parts list with you for the part you need. If they can't seem to find the part, they can always use the part number and cross reference with other sources.”
— Google review
Seals & O-rings in Greenville, TX: frequently asked questions
Where can I buy seals and O-rings in Greenville, TX?
Greenville Bearing Supply Inc., 6408 Wesley St, Greenville, TX 75402. Call (903) 454-4545 or stop by Monday to Friday, 7:30 AM to 5:00 PM, or Saturday, 8:00 AM to 12:00 PM.
How do I measure an O-ring?
Measure the inside diameter and the cross-section (thickness) of the ring. Those two numbers identify most standard sizes. Bringing the old O-ring makes matching easier.
Which O-ring material should I use for oil, fuel or hydraulic fluid?
Nitrile (Buna-N) is the common choice for oil, fuel and hydraulic fluid. Viton (FKM) is used where higher temperatures or harsher chemicals are involved. Tell us what the seal will contact and we'll point you in the right direction.
More products in Greenville, TX
Bearings
Bearings in Greenville, TX →Belts & Pulleys
Belts & Pulleys in Greenville, TX →Lawn Mower Parts
Lawn Mower Parts in Greenville, TX →Hydraulic Hose
Hydraulic Hose in Greenville, TX →Chain & Sprockets
Chain & Sprockets in Greenville, TX →Door Hardware & Closers
Door Closers in Greenville, TX →Visit us on Wesley Street
Greenville Bearing Supply Inc.
6408 Wesley St, Greenville, TX 75402
Mon–Fri 7:30 AM–5:00 PM · Sat 8:00 AM–12:00 PM · Sun Closed