NSK Cylindrical Roller Bearings, Single-Row N-Type, N317W ,D=85 Dia ø_02^55~100mm there is a two-row bit

there is a two-row bit in the compartment design

1 7 42 74 DREAM DRILLS-SOFT  DPPA01072 7

1 70 102 10 EA STRAIGHT SHANK DRILLS  D2101062 6

-L- Capacity Weight Kgrs

Length Weight mm G 200-7131 220 410

NSK Cylindrical Roller Bearings, Single-Row N-Type, N317W ,D=85 Dia ø_02^55~100mm there is a two-row bitNSK Cylindrical Roller Bearings, Single Row N Type, N317W ,D=85 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 N317W 85 180 41 3 3 156 225 247 4500 2600 3200 4. 54 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on their rings: