578717 Rolling Mills Sealed spherical roller bearings continuous casting plants
| Brand Name: |
Rolling Mills |
| Model Number: |
578717 |
| Bearing number: |
6919ZNR |
| Size (mm): |
95x130x18 |
| Bore Diameter (mm): |
95 |
| Outer Diameter (mm): |
130 |
| Width (mm): |
18 |
| d: |
95 mm |
| D: |
130 mm |
| B: |
18 mm |
Product Details
| Bearing number |
6919ZNR |
| Size (mm) |
95x130x18 |
| Bore Diameter (mm) |
95 |
| Outer Diameter (mm) |
130 |
| Width (mm) |
18 |
| d |
95 mm |
| D |
130 mm |
| B |
18 mm |
| C |
18 mm |
| a |
3.3 mm |
| b |
1.3 mm |
| f |
1.12 mm |
| r min. |
1.1 mm |
| r1 min. |
0.5 mm |
| D1 |
127.6 mm |
| D2 |
135.7 mm |
| Weight |
0.576 Kg |
| Basic dynamic load rating (C) |
33,5 kN |
| Basic static load rating (C0) |
33,5 kN |
| (Grease) Lubrication Speed |
4700 r/min |
| Enclosure |
Single Shield with Snap Ring |
| Bore Type |
Cylindrical Bore |
| Configuration |
Single Row |
| Bore Size |
95 mm |
| Outside Diameter |
130 mm |
| Width |
18 mm |
| Fillet Radius/Chamfer |
1.1 mm |
| r1 |
0.5 mm |
| Snap Ring Width |
1.1 mm |
| Snap Ring Outside Diameter |
135.7 mm |
| D1 (max) |
127.6 mm |
| a (max) |
3.3 mm |
| b (min) |
1.3 mm |
| Dynamic Load Rating |
33,500 N |
| Static Load Rating |
33,500 N |
| Limiting Speed - Grease |
4,800 rpm |
| Limiting Speed - Oil |
5,700 rpm |
| Factor fo |
16.5 |
| Radial Clearance |
0.012 to 0.036 mm |
| da (min) |
101 mm |
| Da (max) |
124 mm |
| Dx (min) |
137 mm |
| ra (max) |
1 mm |
| Cy (max) |
4.1 mm |