Technical data
ET-JLM813049/JLM813010
Single row tapered roller bearings
Tapered roller bearing, pressed steel cage
Tapered roller bearing, pressed steel cage
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Visual(s)
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Product definition
d 70 mm D 110 mm B 25 mm C 20.5 mm T 26 mm d1 91.5 mm a 26.3 mm e 0.49 Y2 1.23 Y0 0.68 Mass 0.89 kg Brand NTN -
Product performance
Dynamic load, C 97 kN Rating life coefficient, A2 1.9 Static load, C0 150 kN Fatigue limit load, Cu 18.3 kN Nlim (oil) 4,200 Tr/min Nlim (grease) 3,200 Tr/min Min operating temperature, Tmin -40 °C Max operating temperature, Tmax 120 °C Characteristic cage frequency, FTF 0.45 Hz Characteristic rolling element frequency, BSF 9.99 Hz Characteristic outer ring frequency, BPF0 11.32 Hz Characteristic inner ring frequency, BPFI 13.68 Hz -
Abutment dimensions
ra max 1 mm r1a max 2.5 mm -
Calculation factors
