L21511 Inch Tapered Roller Mud Pump Bearing 15.875X34.988X10.998mm
L21511 Inch Tapered Roller Mud Pump Bearing 15.875X34.988X10.998mm 30x72x28.75 Manufacturers , Pioneer Machinery Source Online Wholesale Suppliers 30x72x28.75 Size (mm) ! 30 Bore Diameter (mm)
| Bearing number: |
4T-32306CR |
| Size (mm): |
30x72x28.75 |
| Bore Diameter (mm): |
30 |
| Outer Diameter (mm): |
72 |
| Width (mm): |
28,75 |
| d: |
30 mm |
| D: |
72 mm |
| T: |
28,75 mm |
Product Details
| Bearing number |
4T-32306CR |
| Size (mm) |
30x72x28.75 |
| Bore Diameter (mm) |
30 |
| Outer Diameter (mm) |
72 |
| Width (mm) |
28,75 |
| d |
30 mm |
| D |
72 mm |
| T |
28,75 mm |
| B |
27 mm |
| C |
23 mm |
| ra1 max. |
1,5 mm |
| a |
23 mm |
| r min. |
1,5 mm |
| r1 min. |
1,5 mm |
| da min. |
38,5 mm |
| Da min |
57 mm |
| Da max. |
63,5 mm |
| db max. |
37 mm |
| Db min. |
67,5 mm |
| ra max. |
1,5 mm |
| Sa |
2 mm |
| Sb |
5,5 mm |
| Weight |
0,594 Kg |
| Basic dynamic load rating (C) |
70 kN |
| Basic static load rating (C0) |
88,5 kN |
| (Grease) Lubrication Speed |
5 500 r/min |
| (Oil) Lubrication Speed |
7 300 r/min |
| Calculation factor (e) |
0,61 |
| Calculation factor (Y0) |
0,54 |
| rs min |
1.5 mm |
| r1s min |
1.5 mm |
| e |
0.61 |
| Y2 |
0.99 |
| Y0 |
0.54 |
| Mass |
0.59 kg |
| ISO 355 reference |
T2FD030 |
| Dynamic load, C |
70 kN |
| Rating life coefficient, A2 |
1.4 |
| Static load, C0 |
88.5 kN |
| Fatigue limit load, Cu |
10.8 kN |
| Nlim (oil) |
7,300 rpm |
| Nlim (grease) |
5,500 rpm |
| Min operating temperature, Tmin |
-40 °C |
| Max operating temperature, Tmax |
120 °C |
| da max |
38.5 mm |
| db min |
37 mm |
| Da max |
63.5 mm |
| Db min |
67.5 mm |
| ra max |
1.5 mm |
| r1a max |
1.5 mm |
| Category |
Bearings |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.591 |
| Product Group |
B04334 |
Company Profile
| Worktime |
7:00AM - 6:00PM |
| Phone |
0065 82577418 |
| Fax |
0065 82577552 |