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Red tapered roller bearing in a box, model 30320

ZIBOO

ZIBOO NTN 30320 Tapered Roller Bearing 100x215x39mm electrician tool

SKU CH-WAE9-SMH6T

Tapered roller bearing with 100 mm inner diameter, 215 mm outer diameter and 39 mm width for heavy radial and axial loads

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Precise fit with 100x215x39mm dimensions
  • Reliable load handling via tapered roller design
  • Trusted NTN 30320 engineering quality
  • Ready for immediate use in new condition
  • Single-unit box simplifies inventory management

Industrial Tapered Roller Bearing

The ZIBOO NTN 30320 is a tapered roller bearing built to metric dimensions of 100x215x39mm. It suits maintenance crews and electricians who need a reliable replacement for worn or damaged units in motor housings, gearboxes or shaft assemblies. The red finish aids visual identification during inspection.

Direct Drop-In Replacement

This bearing matches the 30320 specification exactly, so it replaces an identical part without rework or shimming. The jump is worthwhile when the original shows pitting, excess play or overheating that signals rolling-element fatigue. Swapping at the first sign of vibration prevents collateral damage to seals and shafts.

Straightforward Press Fit

Installation follows standard practice: clean the seat, apply light oil and press the inner ring onto the shaft while supporting the outer ring. The most common error is hammering the races directly, which brinells the rollers and shortens life. A proper sleeve or hydraulic press eliminates that risk.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $97.99
Typical for this category: the median of 5,006 items is $95.99.

Specifications

Product
Brand nameZIBOO
Model nameNTN 30320
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

What shaft and housing diameters suit the 100x215x39mm bearing?

The bearing fits a 100mm shaft and a 215mm housing bore with a 39mm width.

Which press-fit method avoids damaging the 30320 rollers during installation?

Apply even pressure only to the inner ring when mounting on the shaft, or to the outer ring when seating in the housing.

When should the NTN 30320 bearing be inspected or replaced?

Inspect at regular service intervals; replace if the 3-year parts coverage period expires or if noise, vibration, or play develops.

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