6308 Single Row Ball Bearing
100% Authentic. Bearing Wholesalers 6308 Single Row Ball Bearing 30x42x7 Size (mm) Highest Quality. 30 Bore Diameter (mm) Certified 30x42x7 Supplier.
| Bearing number: |
6806NR |
| Size (mm): |
30x42x7 |
| Bore Diameter (mm): |
30 |
| Outer Diameter (mm): |
42 |
| Width (mm): |
7 |
| d: |
30 mm |
| D: |
42 mm |
| B: |
7 mm |
Product Details
| Bearing number |
6806NR |
| Size (mm) |
30x42x7 |
| Bore Diameter (mm) |
30 |
| Outer Diameter (mm) |
42 |
| Width (mm) |
7 |
| d |
30 mm |
| D |
42 mm |
| B |
7 mm |
| C |
7 mm |
| a |
1.3 mm |
| b |
0.95 mm |
| f |
0.85 mm |
| r min. |
0.3 mm |
| r1 min. |
0.3 mm |
| D1 |
40.7 mm |
| D2 |
44.8 mm |
| Weight |
0.027 Kg |
| Basic dynamic load rating (C) |
5,35 kN |
| Basic static load rating (C0) |
3,8 kN |
| (Grease) Lubrication Speed |
15000 r/min |
| Bore Type |
Cylindrical Bore |
| Configuration |
Single Row |
| Enclosure |
Snap Ring Groove with Snap Ring |
| Bore Size |
30 mm |
| Outside Diameter |
42 mm |
| Width |
7 mm |
| Fillet Radius/Chamfer |
0.3 mm |
| r1 |
0.3 mm |
| Snap Ring Width |
0.9 mm |
| Snap Ring Outside Diameter |
44.8 mm |
| D1 (max) |
40.7 mm |
| a (max) |
1.3 mm |
| b (min) |
1 mm |
| Dynamic Load Rating |
5,350 N |
| Static Load Rating |
3,800 N |
| Limiting Speed - Grease |
15,000 rpm |
| Limiting Speed - Oil |
18,000 rpm |
| Factor fo |
16.4 |
| Radial Clearance |
0.005 to 0.020 mm |
| da (min) |
32 mm |
| Da (max) |
40 mm |
| Dx (min) |
45.5 mm |
| ra (max) |
0.3 mm |
| Cy (max) |
1.8 mm |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |