IKO IRT1220-1 services Needle Non Thrust Roller Bearings
| Brand Name |
IKO IRT1220-1 services Needle Non Thrust Roller Bearings |
| Model Number |
IKO IRT1220-1 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
4T-392/394A |
| Size (mm) |
61.912x110x22 |
| Bore Diameter (mm) |
61,912 |
| Outer Diameter (mm) |
110 |
| Width (mm) |
22 |
| d |
61,912 mm |
| D |
110 mm |
| T |
22 mm |
| B |
21,996 mm |
| C |
18,824 mm |
| ra1 max. |
1,3 mm |
| a |
0,7 mm |
| Da |
101 mm |
| db |
69 mm |
| ra max. |
0,8 mm |
| da |
70 mm |
| Db |
104 mm |
| Weight |
0,879 Kg |
| Basic dynamic load rating (C) |
89,5 kN |
| Basic static load rating (C0) |
120 kN |
| (Grease) Lubrication Speed |
3 200 r/min |
| (Oil) Lubrication Speed |
4 300 r/min |
| Calculation factor (e) |
0,4 |
| Calculation factor (Y0) |
0,82 |
| d1 |
87 mm |
| e |
0.4 |
| Y2 |
1.49 |
| Y0 |
0.82 |
| Dynamic load, C |
89.5 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
120 kN |
| Fatigue limit load, Cu |
14.6 kN |
| Nlim (oil) |
4,300 rpm |
| Nlim (grease) |
3,200 rpm |
| Min operating temperature, Tmin |
-40 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.44 Hz |
| Characteristic rolling element frequency, BSF |
8.4 Hz |
| Characteristic outer ring frequency, BPF0 |
10.19 Hz |
| Characteristic inner ring frequency, BPFI |
12.81 Hz |
| ra max |
0.8 mm |
Company Profile
| Worktime |
Seg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00) |
| Phone |
(65) 8257 8518 |
| Fax |
(65) 6258 7399 |