Self Aligning Ball Bearings 1308 EM

Dynamic load, C-6 mm Static load, C0-0.32 Fatigue limit load, Cu-2.09 f0-3.11 Nref-2.04

Max operating temperature, Tmax-0.5 mm Characteristic cage frequency, FTF-68.5 mm Characteristic rolling element frequency, BSF-37.9 mm Characteristic outer ring frequency, BPF0-55.1 mm Characteristic inner ring frequency, BPFI-1 mm

r1a max-550 kN d-1.4 D-910 kN B-90 kN E-1,800 rpm

C1-2,800 rpm d--40 °C d1-200 °C D-0.4 Hz G-4.7 Hz

Min operating temperature, Tmin-NTN Max operating temperature, Tmax-54 mm da min-0.6 mm dc min-50 mm Da max-22 mm

SW-28 mm C0-23.8 mm T min.-14.8 mm T max.-35.7 mm Weight-30 mm

S-22 Nm SW-74.6 mm C0-92.1 mm T min.-23.9 mm T max.-30 mm

Nlim (grease)-10.3 Hz Min operating temperature, Tmin-83 mm Max operating temperature, Tmax-87 mm Characteristic cage frequency, FTF-90 mm Characteristic rolling element frequency, BSF-122 mm

Radial clearance class-1.1 mm Mass-C3 Brand-0.56 kg Dynamic load, C-NTN Static load, C0-74.5 kN

Static load, C0-0.42 Hz Fatigue limit load, Cu-6.35 Hz f0-7.19 Hz Nref-9.81 Hz Nlim-63 mm

d--20 °C D-120 °C B-0.46 Hz C-11.91 Hz T-9.17 Hz

Nlim (grease)-3.6 mm Min operating temperature, Tmin-17.46 mm Max operating temperature, Tmax-27.2 mm Characteristic cage frequency, FTF-40 mm Characteristic rolling element frequency, BSF-1/4-28UNF

S-0.43 Hz SW-6.7 Hz C0-7.71 Hz T min.-10.29 Hz T max.-3.5 mm

Nlim (grease)-4.11 Hz Min operating temperature, Tmin-5.89 Hz Max operating temperature, Tmax-29 mm Characteristic cage frequency, FTF-31.6 mm Characteristic rolling element frequency, BSF-43 mm

Characteristic inner ring frequency, BPFI-NTN ra max--40 °C r1a max-120 °C D-3.3 mm C-47.62 mm

Lw-14.76 Hz Mass-83 mm Cr-83.5 mm C0r-103 mm Nlim (grease)-106.5 mm

Brand-68.26 mm Dynamic load, C-102 mm Static load, C0-150 mm Fatigue limit load, Cu-7/16-20UNF Nref-12 mm

C1-2.1 mm d-CN d1-4.04 kg D-230 kN G-298 kN

Dynamic load, C-7.28 Hz Static load, C0-36.5 mm Fatigue limit load, Cu-48 mm Nlim (oil)-65.5 mm Nlim (grease)-1 mm