61903 ZZ Ball Bearing - Ø17×30×7 mm
The 61903 ZZ is a low-profile deep groove ball bearing, ideal for applications where space is limited but high precision, smooth rotation, and durability are essential. The double metal shields (ZZ) protect the bearing from dust and debris, preserving internal lubrication and minimizing maintenance needs. Thanks to its compact design, it is perfect for use in lightweight racing components and precision systems.
Technical Specifications:
Type: Deep groove ball bearing
Inner diameter: 17 mm. Outer diameter: 30 mm. Width (height): 7 mm
Shielding: ZZ - double metal shields
Applications: Tight spaces, precision mechanics, racing
Technical Specifications:
Type: Deep groove ball bearing
Inner diameter: 17 mm. Outer diameter: 30 mm. Width (height): 7 mm
Shielding: ZZ - double metal shields
Applications: Tight spaces, precision mechanics, racing
The 61903 ZZ is a low-profile deep groove ball bearing, ideal for applications where space is limited but high precision, smooth rotation, and durability are essential. The double metal shields (ZZ) protect the bearing from dust and debris, preserving internal lubrication and minimizing maintenance needs. Thanks to its compact design, it is perfect for use in lightweight racing components and precision systems.
Technical Specifications:
Type: Deep groove ball bearing
Inner diameter: 17 mm. Outer diameter: 30 mm. Width (height): 7 mm
Shielding: ZZ - double metal shields
Applications: Tight spaces, precision mechanics, racing
Technical Specifications:
Type: Deep groove ball bearing
Inner diameter: 17 mm. Outer diameter: 30 mm. Width (height): 7 mm
Shielding: ZZ - double metal shields
Applications: Tight spaces, precision mechanics, racing