Download: Unit products CAD

It is bearing molded of polyacetal resin on the outer ring of a miniature ball bearing. It is a bearing in which an anti-creep ring is attached to the inner ring of the bearing to improve creep resistance between the inner ring inner diameter and the shaft. Easier installation by making the inner ring width larger than the outer diameter width. Outer ring resin is increasing push out force by insert molding. Material for the outer ring resin is polyacetal basically, but it also corresponds to other resins. Standard outer profile is straight , but V groove or U groove are also available.

Application example

• PPC
• Printer
• FAX

We offer extremely small guide followers using our company's high precision miniature ball bearings.

• Low friction torque
  Low friction because it uses miniature ball bearings.
• There is no looseness.
  Since the bearing is incorporated with preload controlled, the roller will not looseness.

Application example

• Small conveying device

Urethane bearings are baked and glued with urethane rubber directly on the outer rings of miniature ball bearings. It corresponds to the use of a feed mechanism that requires high precision, low vibration, and low noise.

• Rubber is directly baked and glued to the outer diameter of the bearing.
• The outer diameter is polished finish.
• High accuracy, low vibration, low noise.
• Standard dimension items are available.
• It also corresponds to other dimensions, special dimensions, material change.

Application example

• ATM
• Ticket-vending machine

Light weight and compact

• Weight reduction by 60% (comparison of croxport MSU-6C)
• Contributing to downsizing of equipment, weight saving, high responsiveness

Higher Stiffness

• Miniature angular contact ball bearing Croxy series which precisely controlled preload is mounted and realizes higher axial stiffness.

Comparison of market standard products

• The axis height is the same as the standard
• Axial load performance is equal or higher (all model number)

Application example

• Ball screw support

Roller type reducer equipped with in-house high precision miniature ball bearing.
Low vibration and low noise with high roration by small energy loss.

• Reduction ratio 10(One-stage speed reduction)
• Rotation is even
• Low backlash
• Low vibration and low noise.

• Small type robot
• Drone
• Industrial Machine