Spherical Roller Bearings 21314RH KOYO
100% Authentic. Spherical Roller Bearings 21314RH KOYO Highest Quality. Kevin Global Machinery Parts Company Certified Supplier. 53.975x140.03x36.512
| Bearing number: |
4T-78214/78551 |
| Size (mm): |
53.975x140.03x36.512 |
| Bore Diameter (mm): |
53,975 |
| Outer Diameter (mm): |
140,03 |
| Width (mm): |
36,512 |
| d: |
53,975 mm |
| D: |
140,03 mm |
| T: |
36,512 mm |
Product Details
| Bearing number |
4T-78214/78551 |
| Size (mm) |
53.975x140.03x36.512 |
| Bore Diameter (mm) |
53,975 |
| Outer Diameter (mm) |
140,03 |
| Width (mm) |
36,512 |
| d |
53,975 mm |
| D |
140,03 mm |
| T |
36,512 mm |
| B |
33,236 mm |
| C |
23,52 mm |
| d1 |
103.5 mm |
| a |
45.01 mm |
| e |
0.87 |
| Y2 |
0.69 |
| Y0 |
0.38 |
| Mass |
2.77 kg |
| Dynamic load, C |
171 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
212 kN |
| Fatigue limit load, Cu |
25.9 kN |
| Nlim (oil) |
3,400 rpm |
| Nlim (grease) |
2,600 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 |
5.89 Hz |
| Characteristic outer ring frequency, BPF0 |
7.28 Hz |
| Characteristic inner ring frequency, BPFI |
9.72 Hz |
| ra max |
0.8 mm |
| r1a max |
2.3 mm |
| Category |
Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
2.744 |
| Product Group |
B04334 |
Company Profile
| Worktime |
9.00-18.00 |
| Phone |
65-63204785 |