KOMATSU COVER198-54-77710 COVER
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOMATSU COVER198-54-77710 COVER Size Chart (mm/inches) |
|---|
| Bearing number | 6306NR |
| Size (mm) | 30x72x19 |
| Bore Diameter (mm) | 30 |
| Outer Diameter (mm) | 72 |
| Width (mm) | 19 |
| d | 30 mm |
| D | 72 mm |
| B | 19 mm |
| C | 19 mm |
| a | 3.28 mm |
| b | 1.9 mm |
| f | 1.7 mm |
| r min. | 1.1 mm |
| r1 min. | 0.5 mm |
| D1 | 68.81 mm |
| D2 | 78.6 mm |
| Weight | 0.346 Kg |
| Basic dynamic load rating (C) | 26,7 kN |
| Basic static load rating (C0) | 15 kN |
| (Grease) Lubrication Speed | 9200 r/min |
| Category | Ball Bearings |
| Inventory | 2.0 |
| Manufacturer Name | NACHI |
| Minimum Buy Quantity | N/A |
| UNSPSC | 31171504 |
| Weight / Kilogram | 0.345 |
| EAN | 4991893770100 |
| Product Group | B00308 |
| Bore Type | Cylindrical Bore |
| Configuration | Single Row |
| Enclosure | Snap Ring Groove with Snap Ring |
| Bore Size | 30 mm |
| Outside Diameter | 72 mm |
| Width | 19 mm |
| Fillet Radius/Chamfer | 1.1 mm |
| r1 | 0.5 mm |
| Snap Ring Width | 1.7 mm |
| Snap Ring Outside Diameter | 78.6 mm |
| D1 (max) | 68.8 mm |
| a (max) | 3.3 mm |
| b (min) | 1.9 mm |
| Dynamic Load Rating | 26,700 N |
| Static Load Rating | 15,000 N |
| Limiting Speed - Grease | 10,000 rpm |
| Limiting Speed - Oil | 12,000 rpm |
| Factor fo | 13.2 |
| Radial Clearance | 0.005 to 0.020 mm |
| da (min) | 37 mm |
| Da (max) | 65 mm |
| Dx (min) | 80 mm |
| ra (max) | 1 mm |
| Cy (max) | 4.6 mm |