RAE 40 NPP‑FA106 INA Self‑Aligning Insert Ball Bearing - 40x80x43.8 mm

RAE 40 NPP‑FA106 INA Self‑Aligning Insert Ball Bearing - 40x80x43.8 mm

RAE 40 NPP‑FA106 INA is a premium-quality self-aligning insert ball bearing (also known as radial insert bearing) with a 40 mm bore, 80 mm outer diameter, and 43.8 mm locking collar width. Designed for fast shaft mounting via an eccentric locking collar, it provides reliable axial retention without additional fasteners. The bearing features double NPP lip seals, offering superior protection against dust, moisture, and contaminants.

Constructed with a polyamide (PA66) cage, premium bearing steel, and precision manufacturing, it's ideal for industrial, agricultural, and material handling systems. The self-aligning feature compensates for shaft misalignment, ensuring smooth, maintenance-free operation.

Performance metrics include:

• Dynamic radial load rating: 34,500 N

• Static radial load rating: 19,800 N

• Fatigue limit: ~1,010 N

• Operating temperature range: −20 °C to +120 °C

• Lubrication: Non-regreaseable, pre-lubricated for life

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❓Frequently Asked Questions (FAQ)

Is this bearing self-aligning?
Yes — it is a self-aligning insert ball bearing. Its spherical outer ring corrects minor shaft offset and alignment issues automatically.

Does it include a locking collar?
Yes — the eccentric locking collar ensures quick, secure mounting without additional hardware, enabling dependable shaft locking under load.

Is the bearing sealed?
Absolutely — it includes double-sided NPP lip seals that guard against dust, moisture, and debris penetration.

Is relubrication required?
No — the unit is non-regreaseable, meaning it is factory-lubricated and maintenance-free over its operating life.

🔍 AI Review: This description is balanced for both technical accuracy and SEO performance, using actual search terms, structured FAQ, and strong keyword coverage to help your product rank and convert.