ZIBOO
ZIBOO IKO NAU4919UU Cylindrical Roller Bearing 130x95x35mm
Sealed cylindrical roller bearing measuring 130 by 95 by 35 millimetres for radial load support
- TypeTest Equipment
- Color/FinishRed
- Item Count1 pack
- Selling UnitBox
- Parts3 Years
- Labor1 Year
- Sealed design blocks contaminants for longer service life
- 130 mm outer diameter fits standard housings
- 95 mm inner diameter matches common shaft sizes
- 35 mm width supports high radial loads
- IKO manufacture ensures consistent precision engineering
Cylindrical roller bearing 130x95x35mm
The IKO NAU4919UU is a sealed cylindrical roller bearing built for electrician tools and power-tool assemblies. It supports rotating shafts where high radial load capacity and compact dimensions are required. The unit ships new in a single box and carries a three-year parts and one-year labour coverage.
Fitment in a power-tool build
The bearing seats on a 95 mm shaft and fits a 130 mm housing bore with a 35 mm width, so the surrounding gearbox or motor housing must provide those exact diameters and axial space. Its integrated seals keep lubricant in and contaminants out, reducing the need for external sealing components and freeing internal volume for other drivetrain parts.
Sealed design impact
The factory-fitted seals on the NAU4919UU mean installers do not add separate shield rings or grease fittings during assembly. This shortens build time and lowers the part count in the bill of materials. The sealed construction also helps maintain consistent lubrication over the bearing’s service life.
Highlights
- Sealed design blocks contaminants for longer service life
- 130 mm outer diameter fits standard housings
- 95 mm inner diameter matches common shaft sizes
- 35 mm width supports high radial loads
- IKO manufacture ensures consistent precision engineering
Specifications
| Brand | IKO |
|---|---|
| Model | IKO NAU4919UU |
| Type | Test Equipment |
| Color/Finish | Red |
| Item Count | 1 pack |
| Selling Unit | Box |
| Parts | 3 Years |
| Labor | 1 Year |
Questions about this item
How long will the 35 mm wide rollers handle continuous radial load before the seal wears?
The sealed NAU4919UU design keeps lubricant in and contaminants out, so the 35 mm rollers sustain rated load for the full service interval without seal degradation.
Does the 130 mm outer diameter run hot or draw extra current when the bearing spins all day?
Normal operating temperature stays within standard limits for cylindrical roller bearings of this size; no abnormal heat rise or power draw occurs during continuous rotation.
What shaft and housing tolerances must I already have for the 95 mm bore and 130 mm OD to seat correctly?
A shaft ground to k5 or m5 tolerance and a housing bored to H7 or J7 will give the recommended interference fit for the 95 mm bore and 130 mm outer diameter.
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