Koyo TRA-1828 Double Direction Thrust Washer, 28.58 mm ID x 44.45 mm OD, 0.81 mm W
Ideally, a thrust washer should be stationary with respect to and piloted by its supporting or backing member whether or not this is an integral part of the shaft or housing. There should be no rubbing action between the thrust washer and any other machine member. The economics of design, however, often preclude these ideal conditions and thrust washers must be employed in another manner. In such cases, design details should be determined in consultation with your representative.
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BrandKoyo
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UPC605790210181
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Manufacturer Part NumberTRA-1828
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CountryUSA
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TypeDouble Direction
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Width0.81 mm
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Inside Diameter28.58 mm
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Outside Diameter44.45 mm
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Suitable For Use WithNTA Series Needle Roller Bearing and Cage Assembly
- Dimensions for bore and OD of thrust assemblies and washers are nominal
- Thrust washers burnished at least one quarter of bore area (remainder is rough breakaway finish)
- OD finish of washers will be as blanked
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UNSPSC31161814
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Koyo TRA-1828 Double Direction Thrust Washer, 28.58 mm ID x 44.45 mm OD, 0.81 mm W
Ideally, a thrust washer should be stationary with respect to and piloted by its supporting or backing member whether or not this is an integral part of the shaft or housing. There should be no rubbing action between the thrust washer and any other machine member. The economics of design, however, often preclude these ideal conditions and thrust washers must be employed in another manner. In such cases, design details should be determined in consultation with your representative.

