Used Japan Komatsu pc220 crawler excavator PC220-6 escavator with good condition
Online shopping Used Japan Komatsu pc220 crawler excavator PC220-6 escavator with good condition from a great selection 20x47x14 at Kate Komatsu part Machinery Co., Ltd Store. ... 20 Bore Diameter (mm) PC220 Accessories.
| Bearing number: |
6204NR |
| Size (mm): |
20x47x14 |
| Bore Diameter (mm): |
20 |
| Outer Diameter (mm): |
47 |
| Width (mm): |
14 |
| d: |
20 mm |
| D: |
47 mm |
| B: |
14 mm |
| PDF |
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Product Details
| Bearing number |
6204NR |
| Size (mm) |
20x47x14 |
| Bore Diameter (mm) |
20 |
| Outer Diameter (mm) |
47 |
| Width (mm) |
14 |
| d |
20 mm |
| D |
47 mm |
| B |
14 mm |
| C |
14 mm |
| a |
2.46 mm |
| b |
1.35 mm |
| f |
1.12 mm |
| r min. |
1 mm |
| r1 min. |
0.5 mm |
| D1 |
44.6 mm |
| D2 |
52.7 mm |
| Weight |
0.106 Kg |
| Basic dynamic load rating (C) |
12,8 kN |
| Basic static load rating (C0) |
6,6 kN |
| (Grease) Lubrication Speed |
14000 r/min |
| Category |
Ball Bearings |
| Inventory |
6.0 |
| Minimum Buy Quantity |
N/A |
| UNSPSC |
31171504 |
| Weight / Kilogram |
0.104 |
| Product Group |
B00308 |
| Bore Type |
Cylindrical Bore |
| Configuration |
Single Row |
| Enclosure |
Snap Ring Groove with Snap Ring |
| Bore Size |
20 mm |
| Outside Diameter |
47 mm |
| Width |
14 mm |
| Fillet Radius/Chamfer |
1 mm |
| r1 |
0.5 mm |
| Snap Ring Width |
1.1 mm |
| Snap Ring Outside Diameter |
52.7 mm |
| D1 (max) |
44.6 mm |
| a (max) |
2.5 mm |
| b (min) |
1.4 mm |
| Dynamic Load Rating |
12,800 N |
| Static Load Rating |
6,600 N |
| Limiting Speed - Grease |
16,000 rpm |
| Limiting Speed - Oil |
18,000 rpm |
| Factor fo |
13.1 |
| Radial Clearance |
0.005 to 0.020 mm |
| da (min) |
26 mm |
| Da (max) |
41 mm |
| Dx (min) |
53.5 mm |
| ra (max) |
1 mm |
| Cy (max) |
3.3 mm |