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QJZ Bearings

MR148 - Deep Groove Radial Ball Bearing, 0.315" Bore (ID)

MR148 - Deep Groove Radial Ball Bearing, 0.315" Bore (ID)

Regular price $31.99
Regular price Sale price $31.99
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Seal Type
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High-Performance Deep Groove Ball Bearing

MR148 is a precision deep groove radial ball bearing designed for smooth rotation, reduced friction, and dependable performance in high-speed and general-purpose applications. Manufactured for durability and consistent operation, this bearing is suitable for electric motors, small machinery, tools, and mechanical assemblies.

Part Number MR148
Inner Diameter (Bore) 0.315 in | 8 mm
Outer Diameter 0.551 in | 14 mm
Width (Closed Seal) 0.138 in | 3.5 mm
Width (Open Style) 0.138 in | 3.5 mm

Seal Types

  • Open (No Seal)
  • Metal Shield (ZZ)
  • Rubber Seal (2RS)
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