SKF

Bearing

BTM 90 BTN9/DBBVQ496

Super-precision, high-speed design double direction angular contact thrust ball bearing

SKF BTM 90 BTN9/DBBVQ496

Specifications

Bore (d)90.000 mm
Outer Diameter (D)140.000 mm
Width (B)45.000 mm
Seal TypeOpen
Bearing TypeAngular Contact
Dynamic Load (C)46.500 kN
Static Load (C₀)102.000 kN
Speed — Grease
Speed — Oil
Temperature Range-30°C to 120°C
Rows1

These double direction angular contact thrust ball bearings consist of two non-separable single row angular contact ball bearings arranged back-to-back. They accommodate axial loads in both directions and offer maximum speed capability. Compared to bearings in the basic design, BTW series, they have a 25% lower bearing height.

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