NN3944 NSK Multi-Row Roller Bearings NTN
| Brand Name: |
NSK |
| Model Number: |
NN3944 |
| Bearing number: |
6900N |
| Size (mm): |
10x22x6 |
| Bore Diameter (mm): |
10 |
| Outer Diameter (mm): |
22 |
| Width (mm): |
6 |
| d: |
10 mm |
| D: |
22 mm |
| B: |
6 mm |
Product Details
| Bearing number |
6900N |
| Size (mm) |
10x22x6 |
| Bore Diameter (mm) |
10 |
| Outer Diameter (mm) |
22 |
| Width (mm) |
6 |
| d |
10 mm |
| D |
22 mm |
| B |
6 mm |
| C |
6 mm |
| a |
1.05 mm |
| b |
0.8 mm |
| r min. |
0.3 mm |
| r1 min. |
0.3 mm |
| D1 |
20.8 mm |
| Weight |
0.010 Kg |
| Basic dynamic load rating (C) |
2,49 kN |
| Basic static load rating (C0) |
1,13 kN |
| (Grease) Lubrication Speed |
33000 r/min |
| Bore Type |
Cylindrical Bore |
| Enclosure |
Open |
| Configuration |
Single Row |
| Bore Size |
10 mm |
| Outside Diameter |
22 mm |
| Width |
6 mm |
| Fillet Radius/Chamfer |
0.3 mm |
| r1 |
0.3 mm |
| Groove Width |
0.8 mm |
| Groove Diameter |
20.8 mm |
| a (max) |
1.1 mm |
| Dynamic Load Rating |
2,490 N |
| Static Load Rating |
1,130 N |
| Limiting Speed - Grease |
33,000 rpm |
| Limiting Speed - Oil |
38,000 rpm |
| Factor fo |
14.0 |
| Radial Clearance |
0.002 to 0.013 mm |
| da (min) |
12 mm |
| Da (max) |
20 mm |
| Dx (min) |
25.5 mm |
| ra (max) |
0.3 mm |
| Cy (max) |
1.5 mm |
Company Profile
| Phone |
+65 6795 7418 |
| Fax |
+65 6795 7418 |