SKF

Bearing

71813 ACD/P4TBTB

Matched set of three super-precision, high-capacity, D design, single row angular contact ball bearings

SKF 71813 ACD/P4TBTB

Specifications

Bore (d)65.000 mm
Outer Diameter (D)85.000 mm
Width (B)30.000 mm
Seal TypeOpen
Bearing TypeAngular Contact
Dynamic Load (C)27.600 kN
Static Load (C₀)41.500 kN
Speed — Grease
Speed — Oil
Temperature Range-30°C to 120°C
Rows1

These sets of three matched super-precision angular contact ball bearings are available as universally matchable bearings or as preconfigured arrangements. Sets arranged in back-to-back and tandem, or face-to-face and tandem, are available in different preload classes and correct mounting results in preload within a predetermined range, without the need for shims or similar devices. Sets of three bearings paired in tandem need to be mounted against a single bearing, or another set of bearings in tandem, to achieve the desired preload. The bore and outside diameters of the bearings are matched to within a maximum of one-third of the permitted diameter tolerance, to provide better load distribution than single universally matchable bearings.

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