NSK Cylindrical Roller Bearings, Single-Row  Nj-Type, NJ2224W ,D=120 Tire Valve Screwdriver Ratchet wrench with built-in impact

Ratchet wrench with built-in impact mechanism that exceeds the common sense of ratchet wrench

6 11000 15000 15

Reference Mechanical Grease Oil NF221W 105 190 36 2

3/8 - 5/8”

7 81 114 10 EA D1101078 7

NSK Cylindrical Roller Bearings, Single-Row  Nj-Type, NJ2224W ,D=120 Tire Valve Screwdriver Ratchet wrench with built-in impactNSK Cylindrical Roller Bearings, Single Row Nj Type, NJ2224W ,D=120 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 NJ2224W 120 215 58 2. 1 2. 1 143. 5 450 620 3600 4800 2600 3200 9. 54 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have