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FAFNIR 1015 KL Wide Inner Ring Ball Bearing | Eccentric Locking Collar | Heavy Duty Sealed Insert

42.63 42.63

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Product Category: Other Accessories

Product Details

Brand: FAFNIR
FAFNIR 1015 KL Wide Inner Ring Ball Bearing | Eccentric Locking Collar | Heavy Duty Sealed Insert

The FAFNIR 1015 KL (Eccentric Locking Collar) Wide Inner Ring Ball Bearing is engineered for demanding industrial and agricultural applications requiring robust shaft retention and high contamination resistance. Featuring a deep groove ball geometry and a generous grease reservoir, this bearing unit is designed to accommodate moderate radial and thrust loads. The wide inner ring provides superior shaft support and stability compared to standard bearings, significantly reducing misalignment stresses. The integrated 'COL 5 -U' sealing system (often multi-lip or labyrinth style) ensures exceptional protection against abrasive particles, moisture, and debris, preserving internal cleanliness and extending operational lifespan under harsh operating conditions. As a cornerstone of reliable machinery, the FAFNIR 1015 KL is ideally suited for use in conveyors, agricultural machinery (planters, tillers), textile equipment, and medium-duty industrial fans. Its quick installation via the eccentric locking collar minimizes maintenance downtime, allowing for secure fitting onto commercial grade shafts (typically 1-5/16 inches). Choosing the FAFNIR brand guarantees precision manufacturing, adherence to strict quality standards, and consistent performance, resulting in lower total cost of ownership and maximizing uptime in critical production environments.

Key Features

  • Wide Inner Ring (WIR) for enhanced shaft stability and reduced edge loading.
  • Eccentric Locking Collar (KL) facilitates quick, secure installation on commercial-grade shafts.
  • Heavy-duty 'COL 5 -U' sealing system provides superior exclusion of contaminants and moisture.
  • Pre-lubricated with high-performance grease for maintenance-free operation over extended periods.
  • Ideal interchange for industrial equipment, HVAC, and demanding agricultural applications.
  • High static and dynamic load ratings relative to bore size, ensuring longevity in vibrating machinery.

Technical Specifications

d1.3125 in (33.3375 mm)
D2.4409 in (62.00 mm)
B0.875 in (22.225 mm)
Width_Overall1.3438 in (34.13 mm) (Approx. with Collar)
Bearing_Series1000 Series (Wide Inner Ring, Inch Dimension)
Closure_TypeSealed (-U / COL 5 Heavy Duty Seal)
Locking_MethodEccentric Locking Collar (KL)
Dynamic_Load_Cr14.7 kN (Approx.)
Static_Load_Cor8.5 kN (Approx.)
Limiting_Speed4,300 RPM (Grease Lubricated)
Weight0.35 kg