NSK 4211-BTNGC3 Deep Groove Ball Bearing - 55 mm ID, 100 mm OD, 25 mm Width Hex Key the PW-19 installs without special

the PW-19 installs without special tools and performs effectively on both soft and hardened shafts

with stainless steel and aluminum alloy versions also offered in the same series

Specifications and Dimensions Item: Full Face Mesh Visor Kit

Lower Profile Design

562 in Outside Diameter 4

NSK 4211-BTNGC3 Deep Groove Ball Bearing - 55 mm ID, 100 mm OD, 25 mm Width Hex Key the PW-19 installs without specialDeep Groove Ball Bearing NSK deep groove ball bearings are versatile, robust, and accommodate radial and axial loads in both directions. Their simple design, low friction, and high speed capability make them suitable for a wide range of industrial applications, from electric motors to gearboxes. Sealed and shielded variants protect against contamination, while open versions allow easy lubrication.