A7-38N1 Rotek Slewing Ring Bearings
| Brand Name: |
Rotek |
| Model Number: |
A7-38N1 |
| Bearing number: |
6914ZNR |
| Size (mm): |
70x100x16 |
| Bore Diameter (mm): |
70 |
| Outer Diameter (mm): |
100 |
| Width (mm): |
16 |
| d: |
70 mm |
| D: |
100 mm |
| B: |
16 mm |
Product Details
| Bearing number |
6914ZNR |
| Size (mm) |
70x100x16 |
| Bore Diameter (mm) |
70 |
| Outer Diameter (mm) |
100 |
| Width (mm) |
16 |
| d |
70 mm |
| D |
100 mm |
| B |
16 mm |
| C |
16 mm |
| a |
2.5 mm |
| b |
1.3 mm |
| f |
1.12 mm |
| r min. |
1 mm |
| r1 min. |
0.5 mm |
| D1 |
97.9 mm |
| D2 |
104.4 mm |
| Weight |
0.332 Kg |
| Basic dynamic load rating (C) |
23,7 kN |
| Basic static load rating (C0) |
21,1 kN |
| (Grease) Lubrication Speed |
6500 r/min |
| Enclosure |
Single Shield with Snap Ring |
| Bore Type |
Cylindrical Bore |
| Configuration |
Single Row |
| Bore Size |
70 mm |
| Outside Diameter |
100 mm |
| Width |
16 mm |
| Fillet Radius/Chamfer |
1 mm |
| r1 |
0.5 mm |
| Snap Ring Width |
1.1 mm |
| Snap Ring Outside Diameter |
104.4 mm |
| D1 (max) |
97.9 mm |
| a (max) |
2.5 mm |
| b (min) |
1.3 mm |
| Dynamic Load Rating |
23,700 N |
| Static Load Rating |
21,100 N |
| Limiting Speed - Grease |
6,500 rpm |
| Limiting Speed - Oil |
7,700 rpm |
| Factor fo |
16.3 |
| Radial Clearance |
0.010 to 0.030 mm |
| da (min) |
75 mm |
| Da (max) |
95 mm |
| Dx (min) |
106 mm |
| ra (max) |
1 mm |
| Cy (max) |
3.3 mm |