SKF 81117 TN
Single row cylindrical roller thrust bearing, single direction
Dimensions
SKF 81117 TN Cylindrical Roller Thrust Bearing
The SKF 81117 TN is part of the SKF cylindrical roller thrust bearings product series. It is identified as a single row, single direction cylindrical roller thrust bearing for arrangements where thrust loading in one axial direction is a design consideration.
What type of bearing is the 81117 TN?
The supplied product information describes it as a single row cylindrical roller thrust bearing with single-direction functionality. It is listed under the bearing category path: Brand, SKF, Bearings, Roller bearings, Cylindrical roller thrust bearings.
81117 TN Dimensions and Product Data
- Bore diameter d: 85.0 mm
- Outside diameter D: 110.0 mm
- Height H: 19.0 mm
- Outside diameter shaft washer d1: 110.0 mm
- Bore diameter housing washer D1: 87.0 mm
- Height shaft washer B: 5.75 mm
- Chamfer dimension housing washer r1,2: 1.0 mm
- Product net weight: 0.42 kg
What are the basic boundary dimensions?
The bearing data lists a bore diameter of 85.0 mm, an outside diameter of 110.0 mm, and a height of 19.0 mm. Additional washer dimensions and the chamfer dimension should be checked against the mating component design before selection.
Supplied Performance Values for the SKF 81117 TN
The structured product data also provides the following values associated with the 81117 TN:
- Listed value lbbt4: 88.0 kN
- Listed value lbbt5: 3000.0 r/min
Because the data fields do not name these values as a specific load rating or speed classification, they should be verified against SKF engineering documentation before being used for performance or service-limit calculations.
What load and speed information is provided?
The product data contains an 88.0 kN numerical value and a 3000.0 r/min numerical value. The supplied source does not define their exact engineering designation, so they are presented only as listed product data rather than interpreted ratings.
