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Linear Ball Bearing - Round Flanged EPF50G 50mm

Linear Ball Bearing - Round Flanged EPF50G 50mm

Round-flanged linear ball bearing, 50mm ID ISO metric, standard-sized, end mount, with a heat-treated alloy steel shell for durability. The round flange allows flexible rotational positioning during installation and avoids corner interference in tight spaces. Recirculating hardened steel balls and a low coefficient of friction support smooth, high-speed travel, while the resin retainer polymer cage helps reduce operating noise. Linear ball bearings perform well in cantilevered applications without the same 2:1 binding limitation as plain bearings and are best suited to cleaner environments where lubrication and maintenance are practical. Standard double seals provide added protection at no extra cost, and the bearing is size-interchangeable with industry standards.

  • Temperature Range: -4/+176°F (-20/+80°C)
  • Static Load Capacities: Up to 1700 lb (7900 N)
  • Dynamic Load Capacities: Up to 850 lb (3800 N)
  • Size interchangeable with industry standards
  • Low Coefficient of Friction: Ensures smooth operation
  • Heat Treated Alloy Steel Shell: Provides durability
  • Resin Retainer Polymer Cage: Reduces noise
  • Double Seals: Included as standard at no additional cost

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3D Models

TypeFileFormatLink
3dEPF50G.htmlhtmlView
cadEPF50G.stepSTEP AP214Download
cadEPF50G.x_tSolidWorks >=2006Download
$158.43
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Product Dimensions

Approx. Weightwidthlengthheight
4.98 lbs3.94 in4.41 in4.41 in
Linear Bearing Selection Criteria
Linear Bearing Selection Criteria

3D Models

html
3dView
STEP AP214
cadDownload
SolidWorks >=2006
cadDownload

Catalogs & Datasheets

Simplicity Linear Bearings Chemical Chart
datasheetOpen Link
Simplicity Linear Plain Bearings
datasheetOpen Link
Shafting: Bearings: and Pillow Blocks Compatibility Chart
datasheetOpen Link

News & Blogs

Overview of Linear Guides in Motion Design
blogOpen Link
Combating Environmental Issues With PBC Linear Guidance Solutions
blogOpen Link
Plain vs Ball Bushings in Washdown Environments
blogOpen Link
Ball-bearing vs. Plane Bearing Technology in Heavy Wash-down
newsOpen Link
Coating Process Gets Automation Upgrade
blogOpen Link

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