KG120/KG120AR0/KG120CP0/KG120XP0 Thin Wall Ball Bearing Manufacturer 304.8x355.6x25.4mm
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
PDF |
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Product Details
Bearing number |
4T-02872/02820 |
Size (mm) |
28.575x73.025x22.225 |
Bore Diameter (mm) |
28,575 |
Outer Diameter (mm) |
73,025 |
Width (mm) |
22,225 |
d |
28,575 mm |
D |
73,025 mm |
T |
22,225 mm |
B |
22,225 mm |
C |
17,462 mm |
ra1 max. |
3,3 mm |
a |
3,9 mm |
Da |
62 mm |
db |
37 mm |
ra max. |
0,8 mm |
da |
37,5 mm |
Db |
68 mm |
Weight |
0,48 Kg |
Basic dynamic load rating (C) |
56,5 kN |
Basic static load rating (C0) |
68 kN |
(Grease) Lubrication Speed |
5 300 r/min |
(Oil) Lubrication Speed |
7 000 r/min |
Calculation factor (e) |
0,45 |
Calculation factor (Y0) |
0,73 |
d1 |
54.2 mm |
e |
0.45 |
Y2 |
1.32 |
Y0 |
0.73 |
Mass |
0.48 kg |
Dynamic load, C |
56.5 kN |
Rating life coefficient, A2 |
1.4 |
Static load, C0 |
68 kN |
Fatigue limit load, Cu |
8.3 kN |
Nlim (oil) |
7,000 rpm |
Nlim (grease) |
5,300 rpm |
Min operating temperature, Tmin |
-40 °C |
Max operating temperature, Tmax |
120 °C |
Characteristic cage frequency, FTF |
0.43 Hz |
Characteristic rolling element frequency, BSF |
6.61 Hz |
Characteristic outer ring frequency, BPF0 |
7.29 Hz |
Characteristic inner ring frequency, BPFI |
9.71 Hz |
ra max |
0.8 mm |
r1a max |
3.3 mm |
Category |
Bearings |
Inventory |
0.0 |
Minimum Buy Quantity |
N/A |
Weight / Kilogram |
0.488 |
Product Group |
B04334 |
Company Profile
Worktime |
З понеділка по п'ятницю: з 9:00 до 18:00 |
Phone |
00(65) 6258 1688 |