Unit Bearing

Today’s bearings are facing challenges that their predecessors couldn’t have imagined. New products, increasingly sophisticated, high-speed precision machinery, new technologies, faster processes, more stress, heavier loads, longer hours of operation – It goes on.

Characteristics of ZKL Unit Bearings

  • ZKL Unit Bearings are self-aligning in their housings, which compensates for any misalignment of housing or shaft during installation.
  • ZKL Units are easily adaptable to simple or complex bearing arrangements.
  • ZKL Unit Bearings deliver smooth and efficient performance even in arduous operating environments and conditions.
  • ZKL Unit Bearings are engineered to close tolerances from tough and tested steels and machined to enhance working life.

The ZKL Unit Bearing series is available in different dimensions and vary in the ways I which the inner ring is extended and by the method used to locate the bearing on the shaft.

Different means are available for metric and inch shaft-grub (set) screw locking; eccentric locking collar with grub (set) screw; adapter sleeves; location by interference fit etc.

All ZKL Unit Bearings are sealed on both sides with rubbing seals and are supplied ready-greased with lithium-based and non-toxic lubricants which exhibit good anti-rust properties and temperature tolerances of – 30 degree to + 110 degree Celsius.

Careful attention has been paid to sales, dimensions, tolerances, internal clearance, cages, speed

Ratings, shaft load bearing capacity, axial and dynamic load bearing capacity, mounting and

Maintenance factors – to ensure best and consistent results.

contact info


B-3/1A Gillander House, 8 Netaji Subhash Road Kolkata-700001, West Bengal