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 |