7234BCBM Angular Contact Ball Bearing 170x310x52mm
What is Bearing Wholesalers 7234BCBM Angular Contact Ball Bearing 170x310x52mm in mechanical 31,75 Bore Diameter (mm) engineering? Mining machinery bearing Manufacturing Service . Upload your CAD file for 31.75x73.025x29.37 an instant.
| Bearing number: |
4T-HM88542/HM88510 |
| Size (mm): |
31.75x73.025x29.37 |
| Bore Diameter (mm): |
31,75 |
| Outer Diameter (mm): |
73,025 |
| Width (mm): |
29,37 |
| d: |
31,75 mm |
| D: |
73,025 mm |
| T: |
29,37 mm |
| PDF |
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Product Details
| Bearing number |
4T-HM88542/HM88510 |
| Size (mm) |
31.75x73.025x29.37 |
| Bore Diameter (mm) |
31,75 |
| Outer Diameter (mm) |
73,025 |
| Width (mm) |
29,37 |
| d |
31,75 mm |
| D |
73,025 mm |
| T |
29,37 mm |
| B |
27,783 mm |
| C |
23,02 mm |
| ra1 max. |
3,3 mm |
| a |
6 mm |
| Da |
59 mm |
| db |
42,5 mm |
| ra max. |
1,3 mm |
| da |
45,5 mm |
| Db |
70 mm |
| Weight |
0,622 Kg |
| Basic dynamic load rating (C) |
72 kN |
| Basic static load rating (C0) |
97 kN |
| (Grease) Lubrication Speed |
5 400 r/min |
| (Oil) Lubrication Speed |
7 100 r/min |
| Calculation factor (e) |
0,55 |
| Calculation factor (Y0) |
0,6 |
| d1 |
56.5 mm |
| e |
0.55 |
| Y2 |
1.1 |
| Y0 |
0.6 |
| Mass |
0.62 kg |
| Dynamic load, C |
72 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
97 kN |
| Fatigue limit load, Cu |
11.8 kN |
| Nlim (oil) |
7,100 rpm |
| Nlim (grease) |
5,400 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 |
6.92 Hz |
| Characteristic outer ring frequency, BPF0 |
7.8 Hz |
| Characteristic inner ring frequency, BPFI |
10.2 Hz |
| ra max |
1.3 mm |
| r1a max |
3.3 mm |
| Category |
Roller Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.617 |
| Product Group |
B04334 |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |