The suffix "HDL" in its model name indicates a textile-laminated phenolic resin cage
These safety glasses feature a 2 in 1 design with a removable protective foam gasket and an adjustable & removable headband
A hardened alloy locknut body carries high axial loads
the PW-18 installs without special tools and performs effectively on both soft and hardened shafts
SC-34 is manufactured in the USA and is RoHS compliant
NSK N313-W Cylindrical Roller Bearing - 65 mm ID, 140 mm OD, 33 mm Width Lubrication System The suffix "HDL" in itsCylindrical Roller Bearing NSK cylindrical roller bearings handle heavy radial loads with high speed and stiffness. The line contact between rollers and raceways gives them high load capacity, and the various designs (NU, NJ, NUP, N) allow them to accommodate axial displacement or take small axial loads. They are ideal for gearboxes, electric motors, and heavy industrial equipment.