50 mm x 72 mm x 12 mm NSK 7910 A5 angular contact ball bearings
Welcome to the NTN BEARING CORP.OF CANADA LTD. 50 mm x 72 mm x 12 mm NSK 7910 A5 angular contact ball bearings 50 mm x 72 mm x 12 mm online 2.5 mm ra1 (max) seller. 73 mm B
What is 7910 A5 bearing cross reference？
| Brand Name: |
NSK |
| Model Number: |
7910 A5 |
| Bearing number: |
6864 |
| Size (mm): |
320x400x38 |
| Bore Diameter (mm): |
320 |
| Outer Diameter (mm): |
400 |
| Width (mm): |
38 |
| d: |
320 mm |
| D: |
400 mm |
| B: |
38 mm |
| PDF |
7910 A5 |
Product Details
| Bearing number |
6864 |
| Size (mm) |
320x400x38 |
| Bore Diameter (mm) |
320 |
| Outer Diameter (mm) |
400 |
| Width (mm) |
38 |
| d |
320 mm |
| D |
400 mm |
| B |
38 mm |
| C |
38 mm |
| r min. |
2.1 mm |
| da min. |
330 mm |
| Da max. |
389 mm |
| ra max. |
2.0 mm |
| Weight |
10.9 Kg |
| Basic dynamic load rating (C) |
164 kN |
| Basic static load rating (C0) |
218 kN |
| (Grease) Lubrication Speed |
1300 r/min |
| Enclosure |
Open |
| Bore Type |
Cylindrical Bore |
| Configuration |
Single Row |
| Bore Size |
320 mm |
| Outside Diameter |
400 mm |
| Width |
38 mm |
| Fillet Radius/Chamfer |
2.1 mm |
| Dynamic Load Rating |
164,000 N |
| Static Load Rating |
218,000 N |
| Limiting Speed - Grease |
1,400 rpm |
| Limiting Speed - Oil |
1,600 rpm |
| Factor fo |
15.9 |
| Radial Clearance |
0.045 to 0.125 mm |
| da (min) |
330 mm |
| Da (max) |
389 mm |
| ra (max) |
2 mm |