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Red cylindrical insert bearing in a box

ZIBOO

ZIBOO NTN UC310D1 Insert Bearing 50x110x32mm

SKU CH-521N-05HB2

Insert bearing sized 50 by 110 by 32 millimetres for test equipment applications

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Insert bearing fits 50 mm shaft diameter
  • 110 mm outer diameter suits standard housings
  • 32 mm width provides stable load support
  • Red finish allows quick visual identification
  • Three-year parts coverage protects your investment

ZIBOO NTN UC310D1 Insert Bearing

The ZIBOO NTN UC310D1 is a 50x110x32mm insert bearing supplied as a single unit in a red finish. It is intended for technicians and maintenance teams who need a direct replacement bearing for compatible housings and shaft sizes.

Test equipment classification defines

Listed as test equipment, the bearing is designed for inspection, measurement and light-duty rotational tasks rather than continuous heavy-load service. The 32mm width and 110mm outer diameter set the dimensional envelope, so it fits only housings machined to those exact tolerances.

Boxed single-unit packaging simplifies handling

Each box contains one bearing, reducing the risk of mixing parts during installation. The red colour/finish provides quick visual identification in a tool kit, while the three-year parts and one-year labor coverage reflect the manufacturer’s confidence in material and workmanship quality.

How it compares

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

Price $78.99
Cheaper than about 62% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameZIBOO
Model nameNTN UC310D1
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

What does the 50x110x32mm size on the NTN UC310D1 mean for fitment?

The 50 mm bore, 110 mm outside diameter and 32 mm width match standard UC310 housing dimensions, so the bearing drops into existing pillow blocks or flanged units without machining changes.

How does the 310 series rating affect load capacity in a motor or conveyor?

The 310 series is built for heavier radial and moderate axial loads compared with lighter series, giving longer service life on equipment such as fans, gearboxes or agricultural drives.

What does the set-screw locking on this insert bearing cap in practice?

The dual set screws grip the shaft directly, limiting speed to moderate levels and requiring periodic re-tightening, but they simplify installation on keyed or plain shafts without adapters.

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