Miniature ball bearing PTN 684-2Z, Outer diameter: 9 mm | Width: 4 mm | Inner diameter: 4 mm

Miniature Deep Groove Ball Bearing

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References

PTN:684-2Z
Rubix:251A5799
Manufacturer :894010
EAN:3660338464645
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Technical specifications

Inner diameter4 mm
Outer diameter9 mm
Width4 mm
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Documents

Product details : PTN 684ZZ-PTN MINIATURE DEEP GROOVE BALL BEARING 684-ZZ

Through hardened round rolling elements with point surface contact
Non-separable races
Low friction torque
Low noise/vibration
Various design types: 2RS sealed, ZZ shield, open

Strengths


Point surface contact provides high speed capabilities
Popular - simple design, not expensive
Versatile - wide range of applications
High radial load carrying ability
Tolerate some misalignment

Applications


Small to medium size/duty applications
Conveyor rollers
Light duty gearboxes
Light duty wheel bearings
General engineering applications

Technical specifications

Attributes
Inner diameter4 mm
Outer diameter9 mm
Width4 mm
Sealingtwo metal shields
Bearing Clearancecn
Cagesteel
Seriesminiature
Materialchrome steel
Weight1 g
Limit speed53000 rpm
Basic static load, radial - C0r180 N
Basic dynamic load, radial - Cr550 N
£ 99.50 excl. VAT
/ 50 pieces
£ 119.40 incl. VAT
  • Usually arrives within 14 working days

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