M5-31P1Z Rotek Slewing Ring Bearings
| Brand Name: |
Rotek |
| Model Number: |
M5-31P1Z |
| Bearing number: |
4T-13889/13830 |
| Size (mm): |
38.1x63.5x12.7 |
| Bore Diameter (mm): |
38,1 |
| Outer Diameter (mm): |
63,5 |
| Width (mm): |
12,7 |
| d: |
38,1 mm |
| D: |
63,5 mm |
| T: |
12,7 mm |
Product Details
| Bearing number |
4T-13889/13830 |
| Size (mm) |
38.1x63.5x12.7 |
| Bore Diameter (mm) |
38,1 |
| Outer Diameter (mm) |
63,5 |
| Width (mm) |
12,7 |
| d |
38,1 mm |
| D |
63,5 mm |
| T |
12,7 mm |
| B |
11,908 mm |
| C |
9,525 mm |
| ra1 max. |
0,8 mm |
| a |
0,8 mm |
| Da |
59 mm |
| db |
42,5 mm |
| ra max. |
1,5 mm |
| da |
45 mm |
| Db |
60 mm |
| Weight |
0,147 Kg |
| Basic dynamic load rating (C) |
25,9 kN |
| Basic static load rating (C0) |
33,5 kN |
| (Grease) Lubrication Speed |
5 500 r/min |
| (Oil) Lubrication Speed |
7 300 r/min |
| Calculation factor (e) |
0,35 |
| Calculation factor (Y0) |
0,95 |
| d1 |
52.5 mm |
| e |
0.35 |
| Y2 |
1.73 |
| Y0 |
0.95 |
| Mass |
0.15 kg |
| Dynamic load, C |
25.9 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
33.5 kN |
| Fatigue limit load, Cu |
4.1 kN |
| Nlim (oil) |
7,300 rpm |
| Nlim (grease) |
5,500 rpm |
| Min operating temperature, Tmin |
-40 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.45 Hz |
| Characteristic rolling element frequency, BSF |
9.98 Hz |
| Characteristic outer ring frequency, BPF0 |
10.84 Hz |
| Characteristic inner ring frequency, BPFI |
13.16 Hz |
| ra max |
1.5 mm |
| r1a max |
0.8 mm |
| Category |
Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.146 |
| Product Group |
B04334 |