NSK Cylindrical Roller Bearings, Single-Row  NU-Type, NU2228W ,D=140 ASAHI 050 50 120 380 1040

050 50 120 380 1040

120-1794 Warding File (12 PCS)

Part number Nominal size grip weight （mm）  Material Spring （g） 217-0491 NNP-130B 130 ■  ◎  55 ※ Grip: ● = Elastomer ■ = Vinyl □ = Plastic Spring ◎ = Coil Spring

4G MILL SEME0110003 10 R0

Parallelism: 2µm/

NSK Cylindrical Roller Bearings, Single-Row  NU-Type, NU2228W ,D=140 ASAHI 050 50 120 380 1040NSK Cylindrical Roller Bearings, Single Row NU Type, NU2228W ,D=140 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 NU2228W 140 250 68 3 3 169 550 790 3200 2200 2800 15 DESIGN, TYPES, AND FEATURES Cylindrical roller bearings are classified into the following types depending on whether or not they have ribs on their