needle roller bearing sleeve K43X48X27 FBJ
100% Authentic. 55x120x29 needle roller bearing sleeve K43X48X27 FBJ Highest Quality. 55x120x29 Size (mm) Certified 55 Bore Diameter (mm) Supplier. Pioneer Machinery Source
| Bearing number: |
6311N |
| Size (mm): |
55x120x29 |
| Bore Diameter (mm): |
55 |
| Outer Diameter (mm): |
120 |
| Width (mm): |
29 |
| d: |
55 mm |
| D: |
120 mm |
| B: |
29 mm |
Product Details
| Bearing number |
6311N |
| Size (mm) |
55x120x29 |
| Bore Diameter (mm) |
55 |
| Outer Diameter (mm) |
120 |
| Width (mm) |
29 |
| d |
55 mm |
| D |
120 mm |
| B |
29 mm |
| C |
29 mm |
| a |
4.06 mm |
| b |
3.1 mm |
| r min. |
2 mm |
| r1 min. |
0.5 mm |
| D1 |
115.21 mm |
| Weight |
1.37 Kg |
| Basic dynamic load rating (C) |
71,5 kN |
| Basic static load rating (C0) |
44,5 kN |
| (Grease) Lubrication Speed |
5600 r/min |
| Bore Type |
Cylindrical Bore |
| Enclosure |
Open |
| Configuration |
Single Row |
| Bore Size |
55 mm |
| Outside Diameter |
120 mm |
| Width |
29 mm |
| Fillet Radius/Chamfer |
2 mm |
| r1 |
0.5 mm |
| Groove Width |
3.1 mm |
| Groove Diameter |
115.2 mm |
| a (max) |
4.1 mm |
| Dynamic Load Rating |
71,500 N |
| Static Load Rating |
44,500 N |
| Limiting Speed - Grease |
5,800 rpm |
| Limiting Speed - Oil |
6,800 rpm |
| Factor fo |
13.1 |
| Radial Clearance |
0.008 to 0.028 mm |
| da (min) |
65 mm |
| Da (max) |
110 mm |
| Dx (min) |
131.5 mm |
| ra (max) |
2 mm |
| Cy (max) |
6.5 mm |
Company Profile
| Worktime |
7:00AM - 6:00PM |
| Phone |
0065 82577418 |
| Fax |
0065 82577552 |