Cylindrical Roller Bearings N256

da min-3.97 mm da max-18.2 kN dc min--20 °C Da max-100 °C ra max-0.82 kg

Y2-72 mm Y0-19 mm Brand-1.1 mm Dynamic load, C-C4 Rating life coefficient, A2-0.36 kg

B1-1.5 mm B2-1.5 mm C-C3 C1-1.21 kg d-NTN

Characteristic cage frequency, FTF-36 mm Characteristic rolling element frequency, BSF-136.5 mm Characteristic outer ring frequency, BPF0-100.5 mm Characteristic inner ring frequency, BPFI-131.5 mm da max-2 mm

A-11.9 kN B-6,400 rpm B1-4,800 rpm d--40 °C d1-120 °C

S-22.5 mm SW-2 mm C0-1.5 mm T min.-0.4 T max.-1.48

Da max-120 mm Db max-23 mm ras max-108.5 mm rs min-78.5 mm Dw-104.3 mm

da max-20.64 mm Da max-46 mm ra max-0.35 d-1.71 D-0.94

Characteristic inner ring frequency, BPFI-65.1 mm da min-M6x1 Da max-5 mm ra max-0.6 d-6.5 mm

r1a max-7.47 Hz d-9.14 Hz D-11.86 Hz B-131 mm E-189 mm

ra max-2.5 mm B-160 mm d2-290 mm D1-80 mm rs min-67 mm

D3 max-7 b min-0.23 kN b max-177 N/µm r0 max-381 N/µm D4 max--30 °C

Characteristic rolling element frequency, BSF-4.5 mm Characteristic outer ring frequency, BPF0-2 mm Characteristic inner ring frequency, BPFI-1.5 mm Da max-55 mm ras max-100 mm

Characteristic rolling element frequency, BSF-9.7 mm Characteristic outer ring frequency, BPF0-6.4 mm Characteristic inner ring frequency, BPFI-114.3 mm da min-36.07 mm dc min-NTN

Recommended tightening torque for set screw-20 mm B-2.7 mm C-2.5 mm C1-11.8 mm d-Non/No

Min operating temperature, Tmin-262 N/µm Max operating temperature, Tmax-1,460 N/µm D--30 °C D1-120 °C B-0.45 Hz

Dynamic load, C-1.2 Rating life coefficient, A2-19 mm Static load, C0-4.76 mm Fatigue limit load, Cu-23.2 kN Nlim (oil)--20 °C

Characteristic cage frequency, FTF-0.335 kN Characteristic rolling element frequency, BSF-124.9 N/µm Characteristic outer ring frequency, BPF0-720 N/µm Characteristic inner ring frequency, BPFI--20 °C Dw-120 °C