NJ1016 NJ1016E NJ1016M NJ1016ECML Cylindrical Roller Bearing
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
PDF |
|
Product Details
Bearing number |
4T-72225C/72487 |
Size (mm) |
57.15x123.825x36.512 |
Bore Diameter (mm) |
57,15 |
Outer Diameter (mm) |
123,825 |
Width (mm) |
36,512 |
d |
57,15 mm |
D |
123,825 mm |
T |
36,512 mm |
B |
32,791 mm |
C |
25,4 mm |
ra1 max. |
3,3 mm |
a - |
1,5 mm |
Da |
102 mm |
db |
67 mm |
ra max. |
3,5 mm |
da |
81 mm |
Db |
116 mm |
Weight |
1,96 Kg |
Basic dynamic load rating (C) |
154 kN |
Basic static load rating (C0) |
188 kN |
(Grease) Lubrication Speed |
2 900 r/min |
(Oil) Lubrication Speed |
3 900 r/min |
Calculation factor (e) |
0,74 |
Calculation factor (Y0) |
0,45 |
d1 |
89.5 mm |
a |
38.01 mm |
e |
0.74 |
Y2 |
0.81 |
Y0 |
0.45 |
Mass |
1.96 kg |
Dynamic load, C |
154 kN |
Rating life coefficient, A2 |
1.4 |
Static load, C0 |
188 kN |
Fatigue limit load, Cu |
22.9 kN |
Nlim (oil) |
3,900 rpm |
Nlim (grease) |
2,900 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 |
5.59 Hz |
Characteristic outer ring frequency, BPF0 |
6.75 Hz |
Characteristic inner ring frequency, BPFI |
9.25 Hz |
ra max |
3.5 mm |
r1a max |
3.3 mm |
Company Profile
Worktime |
З понеділка по п'ятницю: з 9:00 до 18:00 |
Phone |
00(65) 6258 1688 |