1.102 Inch | 28 Millimeter x 1.26 Inch | 32 Millimeter x 0.787 Inch | 20 Millimeter INA IR28X32X20 Needle Non Thrust Roller Bearings
We work closely with 25x52x19.25 Size (mm) our 1.102 Inch | 28 Millimeter x 1.26 Inch | 32 Millimeter x 0.787 Inch | 20 Millimeter INA IR28X32X20 Needle Non Thrust Roller Bearings 25x52x19.25 manufacturing partners to bring the best value KOYO BEARING LIMITED to customers.
What is IR28X32X20 bearing interchange?
Brand Name: |
INA |
Model Number: |
IR28X32X20 |
Bearing number: |
4T-32205 |
Size (mm): |
25x52x19.25 |
Bore Diameter (mm): |
25 |
Outer Diameter (mm): |
52 |
Width (mm): |
19,25 |
d: |
25 mm |
D: |
52 mm |
T: |
19,25 mm |
Product Details
Bearing number |
4T-32205 |
Size (mm) |
25x52x19.25 |
Bore Diameter (mm) |
25 |
Outer Diameter (mm) |
52 |
Width (mm) |
19,25 |
d |
25 mm |
D |
52 mm |
T |
19,25 mm |
B |
18 mm |
C |
16 mm |
ra1 max. |
1 mm |
a |
14 mm |
r min. |
1 mm |
r1 min. |
1 mm |
da min. |
30,5 mm |
Da min |
43 mm |
Da max. |
46,5 mm |
db max. |
31 mm |
Db min. |
48 mm |
ra max. |
1 mm |
Sa |
2 mm |
Sb |
4 mm |
Weight |
0,187 Kg |
Basic dynamic load rating (C) |
42 kN |
Basic static load rating (C0) |
47 kN |
(Grease) Lubrication Speed |
7 300 r/min |
(Oil) Lubrication Speed |
9 800 r/min |
Calculation factor (e) |
0,36 |
Calculation factor (Y0) |
0,92 |
d1 |
38.5 mm |
rs min |
1 mm |
r1s min |
1 mm |
e |
0.37 |
Y2 |
1.6 |
Y0 |
0.88 |
Mass |
0.18 kg |
ISO 355 reference |
T2CD025 |
Dynamic load, C |
38 kN |
Rating life coefficient, A2 |
1.4 |
Static load, C0 |
43 kN |
Fatigue limit load, Cu |
5.2 kN |
Nlim (oil) |
9,800 rpm |
Nlim (grease) |
7,300 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 |
5.82 Hz |
Characteristic outer ring frequency, BPF0 |
6.7 Hz |
Characteristic inner ring frequency, BPFI |
9.3 Hz |
da max |
31 mm |
db min |
30.5 mm |
Da max |
46.5 mm |
Db min |
48 mm |
Ca min |
2 mm |
Cb min |
4 mm |
ra max |
1 mm |
r1a max |
1 mm |