KOMATSU 21N-54-37880 BRACKET

LET 25.4x51.994x15.011 OUR KOMATSU 21N-54-37880 BRACKET EXPERTS GET YOU THE Kate Komatsu part Machinery Co., Ltd 25.4x51.994x15.011 Size (mm) PARTS YOU NEED.

Bearing number: 4T-07100/07204
Size (mm): 25.4x51.994x15.011
Bore Diameter (mm): 25,4
Outer Diameter (mm): 51,994
Width (mm): 15,011
d: 25,4 mm
D: 51,994 mm
T: 15,011 mm
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Product Details

Bearing number 4T-07100/07204
Size (mm) 25.4x51.994x15.011
Bore Diameter (mm) 25,4
Outer Diameter (mm) 51,994
Width (mm) 15,011
d 25,4 mm
D 51,994 mm
T 15,011 mm
B 14,26 mm
C 12,7 mm
ra1 max. 1,3 mm
a 3 mm
Da 45 mm
db 29,5 mm
ra max. 1 mm
da 30,5 mm
Db 48 mm
Weight 0,144 Kg
Basic dynamic load rating (C) 26 kN
Basic static load rating (C0) 27,9 kN
(Grease) Lubrication Speed 7 500 r/min
(Oil) Lubrication Speed 10 000 r/min
Calculation factor (e) 0,4
Calculation factor (Y0) 0,82
d1 37.5 mm
e 0.4
Y2 1.49
Y0 0.82
Mass 0.14 kg
Dynamic load, C 26 kN
Rating life coefficient, A2 1.4
Static load, C0 27.9 kN
Fatigue limit load, Cu 3.4 kN
Nlim (oil) 10,000 rpm
Nlim (grease) 7,500 rpm
Min operating temperature, Tmin -40 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0.42 Hz
Characteristic rolling element frequency, BSF 6.31 Hz
Characteristic outer ring frequency, BPF0 7.23 Hz
Characteristic inner ring frequency, BPFI 9.77 Hz
ra max 1 mm
r1a max 1.3 mm
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