R4 ZZ Ball Bearings

Description

R4 ZZ Ball Bearings – 1/4″ x 5/8″ x 0.196″ Chromium Steel Shielded Bearing

Keep things rolling with these R4 ZZ Ball Bearings. Made from chromium steel, this single-row bearing supports radial loads with superior quality and durability.

The R4 ZZ Ball Bearings come pre-lubricated and shielded to keep lubricant in and contaminants, dirt, and debris out. Metal shields on both sides protect the bearing for long service life.

With a 6.35mm bore, 15.875mm outside diameter, and 4.9784mm width, these R4 ZZ Ball Bearings handle up to 38,000 RPM. The dynamic load rating is 1489 N and static load rating is 618 N — ideal for CNC spindles, RC vehicles, and rotating assemblies.

Key specs:

• Model: BE0014

• Size: R4ZZ

• Material: Chromium Steel

• Protection: Metal Shield on both sides

• Lubrication: Pre-greased

• Bore Dia: 6.35mm / 0.25″

• Outside Dia: 15.875mm / 0.625″

• Width: 4.9784mm / 0.196″

• Fillet Radius: 0.0508mm

• Max RPM: 38,000

• Dynamic Load: 1489 N

• Static Load: 618 N

• Application: CNC, RC, DIY Projects

Whether you’re building a new machine or replacing worn bearings, these R4 ZZ Ball Bearings give you smooth, reliable rotation.