Built Tough Open Style TRC-411 Thrust Roller Bearing Washer 1/4 Inch Inner Bore And 11/16 Outer Diameter Made From Through Hardened Chromium Steel For Rock Solid Performance In Heavy Duty Machinery

TRC-411 Thrust Roller Bearing Washer For Heavy Machinery
✔️ Single piece 1/4 In Bore 11/16 OD Flush Ground Raceway Steel

This thrust washer acts as a dedicated raceway surface for needle roller assemblies when neighboring parts cannot handle direct contact. You can mount it directly onto a drive shaft or press it into a housing to keep cylindrical rollers tracking smoothly. It handles strong axial loads in steering gears, clutch plates, and machine tool spindles without deflecting under stress.

✅ Flush ground raceways reduce sliding friction for smoother shaft rotation
✅ Through hardened chromium steel resists deformation under intense axial loads
✅ Precise inner bore and outer diameter allow direct mounting onto pilot studs
✅ Compatible with NTA series needle roller cages for heavy machinery repairs

💡 How does a precision ground thrust washer improve axial load management in rotary machinery?

You can trust this washer to transfer heavy forward forces straight into the frame without slipping. The design stays handy when tight clearances rule out bulky housings.

- Flat milled tracks cut rolling resistance to extend service intervals between lubrication cycles - Heat treated steel layers withstand grinding heat and shock impacts without cracking edges - Center bores lock onto drive shafts to prevent wobble while absorbing side load pressure✝️