NTN ARN3570T2 Roller Bearings
| Bearing number: |
6964 |
| Size (mm): |
320x440x56 |
| Bore Diameter (mm): |
320 |
| Outer Diameter (mm): |
440 |
| Width (mm): |
56 |
| d: |
320 mm |
| D: |
440 mm |
| B: |
56 mm |
Product Details
| Bearing number |
6964 |
| Size (mm) |
320x440x56 |
| Bore Diameter (mm) |
320 |
| Outer Diameter (mm) |
440 |
| Width (mm) |
56 |
| d |
320 mm |
| D |
440 mm |
| B |
56 mm |
| C |
56 mm |
| r min. |
3 mm |
| da min. |
331 mm |
| Da max. |
429 mm |
| ra max. |
2.5 mm |
| Weight |
24.1 Kg |
| Basic dynamic load rating (C) |
266 kN |
| Basic static load rating (C0) |
370 kN |
| (Grease) Lubrication Speed |
1200 r/min |
| Enclosure |
Open |
| Bore Type |
Cylindrical Bore |
| Configuration |
Single Row |
| Bore Size |
320 mm |
| Outside Diameter |
440 mm |
| Width |
56 mm |
| Fillet Radius/Chamfer |
3 mm |
| Dynamic Load Rating |
266,000 N |
| Static Load Rating |
370,000 N |
| Limiting Speed - Grease |
1,300 rpm |
| Limiting Speed - Oil |
1,500 rpm |
| Factor fo |
16.4 |
| Radial Clearance |
0.045 to 0.125 mm |
| da (min) |
331 mm |
| Da (max) |
429 mm |
| ra (max) |
2.5 mm |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |