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Roller Bearing – FAA-Traceable Aircraft Bearing | MS27645-6A (KSP6A)

Roller Bearing – FAA-Traceable Aircraft Bearing | MS27645-6A (KSP6A)

South Seas Ventures

(Backordered) Normally Available within 3-7 Days.

SKU:MS27645-6A

Regular price $52.27 USD
Regular price $52.27 USD Sale price $52.27 USD
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Roller Bearing – MS27645‑6A (KSP6A) | FAA‑Traceable

Overview

The MS27645‑6A Roller Bearing, also known as KSP6A, is a fully traceable, self-aligning radial ball bearing built to MIL‑MS specifications. Commonly used in airframe control systems, this bearing meets the demands of high-performance aviation applications. Its compact design, cadmium plating, and PTFE contact seals make it ideal for reliable operation under thermal and mechanical stress.

Key Features

  • Self-aligning radial ball bearing with ±8° misalignment capability
  • Meets MIL‑MS specification MS27645‑6A; equivalent to KSP6A
  • Dual bonded PTFE contact seals; pre-lubricated and maintenance-free
  • Heat-treated rings and balls (Rockwell C 60–66) for high-load tolerance
  • Cadmium-plated exterior per QQ‑P‑416 Type 1 Class 2 (excludes bore/seals)
  • Fully traceable with manufacturer certification included

Specifications

  • Bore Diameter: 0.3747–0.3750 in
  • Outer Diameter: 0.8746–0.8750 in
  • Inner Ring Width: 0.3105–0.3130 in
  • Outer Ring Width: 0.2450–0.2500 in
  • Load Direction: Radial
  • Self-Alignment Angle: ±8°
  • Weight: Approx. 0.03 lb

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