Bearing ESFD208M100 SNR
How do you find 25.4x56.896x19.368 the Bearing ESFD208M100 SNR specification? Manufacturers Online Free Boyal Industrial Pte ltd. check！
| Bearing number: |
4T-1780/1729 |
| Size (mm): |
25.4x56.896x19.368 |
| Bore Diameter (mm): |
25,4 |
| Outer Diameter (mm): |
56,896 |
| Width (mm): |
19,368 |
| d: |
25,4 mm |
| D: |
56,896 mm |
| T: |
19,368 mm |
| PDF |
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Product Details
| Bearing number |
4T-1780/1729 |
| Size (mm) |
25.4x56.896x19.368 |
| Bore Diameter (mm) |
25,4 |
| Outer Diameter (mm) |
56,896 |
| Width (mm) |
19,368 |
| d |
25,4 mm |
| D |
56,896 mm |
| T |
19,368 mm |
| B |
19,837 mm |
| C |
15,875 mm |
| ra1 max. |
1,3 mm |
| a |
6,5 mm |
| Da |
49 mm |
| db |
30 mm |
| ra max. |
0,8 mm |
| da |
30,5 mm |
| Db |
51 mm |
| Weight |
0,238 Kg |
| Basic dynamic load rating (C) |
42,5 kN |
| Basic static load rating (C0) |
46,5 kN |
| (Grease) Lubrication Speed |
7 200 r/min |
| (Oil) Lubrication Speed |
9 600 r/min |
| Calculation factor (e) |
0,31 |
| Calculation factor (Y0) |
1,07 |
| d1 |
39 mm |
| e |
0.31 |
| Y2 |
1.95 |
| Y0 |
1.07 |
| Mass |
0.24 kg |
| Dynamic load, C |
42.5 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
46.5 kN |
| Fatigue limit load, Cu |
5.7 kN |
| Nlim (oil) |
9,600 rpm |
| Nlim (grease) |
7,200 rpm |
| Min operating temperature, Tmin |
-40 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.41 Hz |
| Characteristic rolling element frequency, BSF |
5.3 Hz |
| Characteristic outer ring frequency, BPF0 |
6.16 Hz |
| Characteristic inner ring frequency, BPFI |
8.84 Hz |
| ra max |
0.8 mm |
| r1a max |
1.3 mm |
| Category |
Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.216 |
| Product Group |
B04334 |