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Bearings

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Deep Groove Ball Bearings

  • Longer Life
    Adopted NACHI original seal design to prevent contamination and grease leakage.
    Contains special grease for wider temperature ranges and longer life.
  • Smooth and Quiet Operation
    The precision level of our bearing components has been enhanced to ensure smooth and quiet operation.
  • Low Torque
    Lower rotating torque by improving seal lips.
 Deep Groove Ball Bearings

Standerd Configuration of Single-row, Deep-groove Ball Bearings


 Configuration Design Cross section
Sealed or shielded Bearings Open
(no seals, shields) 		Consists of inner and outer rings, balls, and cage. Open Type
Shield One or two steel shields provide labyrinth clearance Shield Type
Non-contact Rubber Seal One or two non-contact rubber seald provide labyrinth clearance Non-contact Rubber Seal Type
Contact Rubber Seal One or two contact rubber seals in contact with inner ring Contact Rubber Seal Type
Snap-ring Groove in Outer Ring N: with snap-ring groove in outer ring. NR: with groove and snap ring in outer ring. (Use of snap ring allows easy mounting and simplified housing design.) Bearings may also be sealed or shielded. Snap-ring Groove in Outer Ring
Flanged Outer Ring Wiith flanged outer ring. Applicable to Extra-small and Miniature bearings. Bearings may also be sealed or shielded. Flanged Type
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