650KBE8201+L DOUBLE-ROW BEARINGS
| Bearing number: |
4T-938/932 |
| Size (mm): |
114.3x212.725x66.675 |
| Bore Diameter (mm): |
114,3 |
| Outer Diameter (mm): |
212,725 |
| Width (mm): |
66,675 |
| d: |
114,3 mm |
| D: |
212,725 mm |
| T: |
66,675 mm |
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Product Details
| Bearing number |
4T-938/932 |
| Size (mm) |
114.3x212.725x66.675 |
| Bore Diameter (mm) |
114,3 |
| Outer Diameter (mm) |
212,725 |
| Width (mm) |
66,675 |
| d |
114,3 mm |
| D |
212,725 mm |
| T |
66,675 mm |
| B |
66,675 mm |
| C |
53,975 mm |
| ra1 max. |
3,3 mm |
| a |
19,7 mm |
| Da |
187 mm |
| db |
128 mm |
| ra max. |
7 mm |
| da |
141 mm |
| Db |
193 mm |
| Weight |
10,1 Kg |
| Basic dynamic load rating (C) |
475 kN |
| Basic static load rating (C0) |
695 kN |
| (Grease) Lubrication Speed |
1 800 r/min |
| (Oil) Lubrication Speed |
2 300 r/min |
| Calculation factor (e) |
0,33 |
| Calculation factor (Y0) |
1,01 |
| d1 |
155.5 mm |
| e |
0.33 |
| Y2 |
1.84 |
| Y0 |
1.01 |
| Mass |
10.1 kg |
| Dynamic load, C |
475 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
695 kN |
| Fatigue limit load, Cu |
73.9 kN |
| Nlim (oil) |
2,300 rpm |
| Nlim (grease) |
1,800 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 |
6.56 Hz |
| Characteristic outer ring frequency, BPF0 |
7.69 Hz |
| Characteristic inner ring frequency, BPFI |
10.31 Hz |
| ra max |
7 mm |
| r1a max |
3.3 mm |