Standard Duty 4-Bolt Flange

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Standard Duty 4-Bolt Flange

  • 52100 Alloy Steel
  • Service: -10°F to 248 °F
  • B-type NBR seals
  • C3 internal clearance
  • Wide inner race
  • Set screw shaft lock
  • Can be greased/PM'd
  • Cast iron housing
Can handle light to moderate loads, moderate speed, and vibration. All bearings are equipped with close tolerance metal shields, an internal NBR contact seal (B-type), and factory lubricated with an ISO VG 100 PAO base oil, NLGI No. 2, lithium-stearate thickened grease.

2D and 3D files are available for download For drawings and 3D models, click on a part number.

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Bore (in) Part # L (in) J (in) A2 (in) A1 (in) A (in) N (in) E (in) S (in) Bolt Bearing Insert Housing Weight(lbs)
0.5 UCF201-08 2.9921 2.126 0.6693 0.5118 0.9843 0.455 1.2953 0.4528 3/8 UC201-08 F203 0.9
0.596 UCF202 2.9921 2.126 0.6693 0.5118 0.9843 0.455 1.2953 0.4528 3/8 UC202 F203 0.9
0.625 UCF202-10 2.9921 2.126 0.6693 0.5118 0.9843 0.455 1.2953 0.4528 3/8 UC202-10 F203 0.9
0.6693 UCF203 2.9921 2.126 0.6693 0.5118 0.9843 0.455 1.2953 0.4528 3/8 UC203 F203 0.9
0.7874 UCF204 3.3858 2.5197 0.596 0.4724 1.39 0.4528 1.311 0.5 7/16 UC204 F204 1.25
0.75 UCF204-12 3.3858 2.5197 0.596 0.4724 1.39 0.4528 1.311 0.5 7/16 UC204-12 F204 1.25
0.9843 UCF205 3.742 2.7559 0.6299 0.5118 1.63 0.4528 1.494 0.563 7/16 UC205 F205 1.7
0.875 UCF205-14 3.742 2.7559 0.6299 0.5118 1.63 0.4528 1.494 0.563 7/16 UC205-14 F205 1.7
0.9375 UCF205-15 3.742 2.7559 0.6299 0.5118 1.63 0.4528 1.494 0.563 7/16 UC205-15 F205 1.7