Bearing EN 206-20 NSK
Bearing EN 206-20 NSK - Image 2
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Bearing EN 206-20 NSK

₨ 3,500

Availability: 25 in stock

SKU: 0972 Categories: , Brand:

Key Dimensions & Specs – EN 206-20

Specification Value
Bore / Shaft size 30 mm – fits a 30 mm shaft.
Outer Diameter (D) 62 mm – bearing outer ring diameter.
Overall Width (B₁) 35.7 mm – full bearing width including collar.
Inner Ring Width (B / B₄) 23.8 mm – inner race thickness.
Outer Ring Width (C) 16 mm – outer race thickness.
Eccentric Collar OD (d₃) 44.5 mm – diameter of locking collar.
Locking Collar Width (B₅) 15.9 mm – collar thickness.
Set Screw Thread (ds) M8×1 – collar locking screw.
Distance to Raceway Centre (S₁) 26.7 mm – radial location from collar face to raceway centre.
Chamfer Min. (r) 1 mm – recommended edge break.
Approx. Weight ~0.31 kg.

Product Overview – NSK EN 206-20 Eccentric Locking Collar Bearing

Product Name: Eccentric Locking Collar Bearing EN 206-20
Brand: NSK (industrial bearing with collar)
Also Known As: AEL206 / AELS206 (e.g., NSK part series designation)

Type: Insert ball bearing with eccentric locking collar – designed to lock onto a smooth cylindrical shaft by rotating the collar into place and tightening the set screw. This eliminates the need for shaft shoulders or adapter sleeves, making installation and removal quicker.

Typical Uses:

  • Mounted bearing units (pillow blocks, flanges)

  • Motors, conveyors, rollers

  • Fans, pumps, and small machinery

  • Industrial drives needing secure shaft locking without additional machining

Weight 0.31 kg
Dimensions 30 × 65 × 40 cm

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