21311EXW33K Nachi Spherical Roller Bearing Tapered Bore Japan 55x120x29 13136
Online 21311EXW33K Nachi Spherical Roller Bearing Tapered Bore Japan 55x120x29 13136 Expert.More Choices. 21311EXW33K Nachi Spherical Roller Bearing Tapered Bore Japan 55x120x29 13136 in 30x47x9 Stock & Ready to Ship Industrial Bearings Solutions Now!
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
6906N |
| Size (mm) |
30x47x9 |
| Bore Diameter (mm) |
30 |
| Outer Diameter (mm) |
47 |
| Width (mm) |
9 |
| d |
30 mm |
| D |
47 mm |
| B |
9 mm |
| C |
9 mm |
| a |
1.7 mm |
| b |
0.95 mm |
| r min. |
0.3 mm |
| r1 min. |
0.3 mm |
| D1 |
45.7 mm |
| Weight |
0.047 Kg |
| Basic dynamic load rating (C) |
7,25 kN |
| Basic static load rating (C0) |
5 kN |
| (Grease) Lubrication Speed |
14000 r/min |
| Bore Type |
Cylindrical Bore |
| Enclosure |
Open |
| Configuration |
Single Row |
| Bore Size |
30 mm |
| Outside Diameter |
47 mm |
| Width |
9 mm |
| Fillet Radius/Chamfer |
0.3 mm |
| r1 |
0.3 mm |
| Groove Width |
1 mm |
| Groove Diameter |
45.7 mm |
| a (max) |
1.7 mm |
| Dynamic Load Rating |
7,250 N |
| Static Load Rating |
5,000 N |
| Limiting Speed - Grease |
14,000 rpm |
| Limiting Speed - Oil |
17,000 rpm |
| Factor fo |
15.8 |
| Radial Clearance |
0.005 to 0.020 mm |
| da (min) |
32 mm |
| Da (max) |
45 mm |
| Dx (min) |
50.5 mm |
| ra (max) |
0.3 mm |
| Cy (max) |
2.3 mm |
Company Profile
| Worktime |
9:00-18:00 pm |
| Phone |
+852(3)1591338 |