LR6001KDDU Track Rollers Bearing 12x30x8mm
Online shopping LR6001KDDU Track Rollers Bearing 12x30x8mm 72x30x19 72 Bore Diameter (mm) from a great selection Industrial Bearings Solutions at Store. ... Oilfield Mud Pump Bearings Accessories.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
NJ 306 ECM |
| Size (mm) |
72x30x19 |
| Bore Diameter (mm) |
72 |
| Outer Diameter (mm) |
30 |
| Width (mm) |
19 |
| d |
30 mm |
| D |
72 mm |
| B |
19 mm |
| d1 |
45 mm |
| D1 |
58.35 mm |
| F |
40.5 mm |
| r1,2 - min. |
1.1 mm |
| r3,4 - min. |
1.1 mm |
| s |
1.4 mm |
| da - min. |
37 mm |
| da - max. |
39 mm |
| db - min. |
47 mm |
| Da - max. |
65.1 mm |
| ra - max. |
1 mm |
| Basic dynamic load rating - C |
58.5 kN |
| Basic static load rating - C0 |
48 kN |
| Fatigue load limit - Pu |
6.2 kN |
| Reference speed |
11000 r/min |
| Limiting speed |
12000 r/min |
| Calculation factor - kr |
0.15 |
| d1 ≈ |
45 mm |
| D1 ≈ |
58.35 mm |
| r1,2 min. |
1.1 mm |
| r3,4 min. |
1.1 mm |
| s max. |
1.4 mm |
| da min. |
37 mm |
| da max. |
39 mm |
| db min. |
47 mm |
| Da max. |
65.1 mm |
| ra max. |
1 mm |
| Basic dynamic load rating C |
58.5 kN |
| Basic static load rating C0 |
48 kN |
| Fatigue load limit Pu |
6.2 kN |
| Calculation factor kr |
0.15 |
| Limiting value e |
0.2 |
| Axial load factor Y |
0.6 |
| Mass bearing |
0.42 kg |
Company Profile
| Worktime |
9:00-18:00 pm |
| Phone |
+852(3)1591338 |