NSK Cylindrical Roller Bearings, Single-Row  NU-Type, NU222W ,D=110 IREGA given that knurl that drives

given that knurl that drives the opening / closing

5 6 7 55 2 GENERAL HSS  E2401030 3 6 10 55 2 GENERAL HSS  E2401035 3

Total length (mm) 640~980 Weight(g) 800 Blade Length(mm) 140

Length L-key: 206  1x L-keys (03875)

Lifting capacity :

NSK Cylindrical Roller Bearings, Single-Row  NU-Type, NU222W ,D=110 IREGA given that knurl that drivesNSK Cylindrical Roller Bearings, Single Row NU Type, NU222W ,D=110 Bearing Numbers Boundary Dimensions (mm) Basic Load Ratings (kN) Limiting Speeds (min 1) Mass (kg) approx. d D B r min. r1 min. Fw Ew Cr C0r Thermal Reference Mechanical Grease Oil NU222W 110 200 38 2. 1 2. 1 132. 5 293 365 4000 5600 3200 3800 5. 33 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs