Subunit dimensions are standardized under ISO or ABMA standards
Many NN double-row bearings have tapered bores
Item # d D B r Static Load Rating Dynamic Load Rating 51311 2
Face diameter Weight (G) Hammer head width (mm) Hammer length (mm) 210-4461 25 300 108 320 210-4470 30 436 115 350 210-4489 35 543 118 355 210-4498 40 736 125 375 210-4504 45 848 130 380 210-4513 50 1085 135 385 210-4522 60 1710 165 420
for 400 g grease cartridges or 500 ccm bulk grease
SMC CDQ2B50-45DCMZ Compact Cylinder, CQ2-Z Hydrostatic Test Pump Subunit dimensions are standardized underSMC has redesigned the CQ2 compact cylinder with a new body, making it possible to mount auto switches on any of the 4 surfaces, depending on the installation conditions. Auto switch mounting grooves have replaced the CQ2s mounting rails, preventing projection of auto switches and improving ease and safety of work. Double acting, single rod, compact cylinder Bore sizes *: 12, 16, 20, 25, 32, 40, 50, 63, 80, 100 Standard stroke range *: 5 to 100 Port