4T-HM88512 JAPAN NTN SPHERICAL ROLLER BEARINGS
4T-HM88512 JAPAN NTN SPHERICAL ROLLER BEARINGS Manufacturers 200x420x80 , Online Pioneer Machinery Source Wholesale 200x420x80 Size (mm) Suppliers ! 200 Bore Diameter (mm)
| Bearing number: |
6340 |
| Size (mm): |
200x420x80 |
| Bore Diameter (mm): |
200 |
| Outer Diameter (mm): |
420 |
| Width (mm): |
80 |
| d: |
200 mm |
| D: |
420 mm |
| B: |
80 mm |
Product Details
| Bearing number |
6340 |
| Size (mm) |
200x420x80 |
| Bore Diameter (mm) |
200 |
| Outer Diameter (mm) |
420 |
| Width (mm) |
80 |
| d |
200 mm |
| D |
420 mm |
| B |
80 mm |
| C |
80 mm |
| r min. |
5 mm |
| da min. |
222 mm |
| Da max. |
398 mm |
| ra max. |
4.0 mm |
| Weight |
54.6 Kg |
| Basic dynamic load rating (C) |
380 kN |
| Basic static load rating (C0) |
445 kN |
| (Grease) Lubrication Speed |
1300 r/min |
| Enclosure |
Open |
| Bore Type |
Cylindrical Bore |
| Configuration |
Single Row |
| Bore Size |
200 mm |
| Outside Diameter |
420 mm |
| Width |
80 mm |
| Fillet Radius/Chamfer |
5 mm |
| Dynamic Load Rating |
380,000 N |
| Static Load Rating |
445,000 N |
| Limiting Speed - Grease |
1,500 rpm |
| Limiting Speed - Oil |
1,800 rpm |
| Factor fo |
13.9 |
| Radial Clearance |
0.025 to 0.071 mm |
| da (min) |
222 mm |
| Da (max) |
398 mm |
| ra (max) |
4 mm |
Company Profile
| Worktime |
7:00AM - 6:00PM |
| Phone |
0065 82577418 |
| Fax |
0065 82577552 |