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 |
