12.50.3839.001.49.1502 Standard 5 Slewing Ring Bearings
12.50.3839.001.49.1502 Standard 5 Slewing Ring Bearings Product Brochures , NTN PRECISION AXLE CORP. 57 mm da (min) Large Slewing Bearings 2.79 Axial Load Factor Y1 Manufacturing Service . Get Your Free.
| Brand Name: |
Standard 5 |
| Model Number: |
12.50.3839.001.49.1502 |
| da (min): |
57 mm |
| Axial Load Factor Y1: |
2.79 |
| Retainer Material: |
Pressed Steel |
| Limiting Speed - Grease: |
6,200 rpm |
| ra (max): |
1 mm |
| Nr. of Holes: |
4 |
| Fillet Radius/Chamfer: |
1.1 mm |
| Constant e: |
0.24 |
Product Details
| da (min) |
57 mm |
| Axial Load Factor Y1 |
2.79 |
| Retainer Material |
Pressed Steel |
| Limiting Speed - Grease |
6,200 rpm |
| ra (max) |
1 mm |
| Nr. of Holes |
4 |
| Fillet Radius/Chamfer |
1.1 mm |
| Constant e |
0.24 |
| Weight |
0.650 kg |
| Radial Clearance |
0.035 to 0.055 mm |
| D |
90 mm |
| Axial Load Factor Y2 |
4.15 |
| Enclosure |
Open |
| Center Guidance |
Floating Steel Ring |
| B |
23 mm |
| Configuration |
Double Row |
| Axial Load Factor Y0 |
2.73 |
| Limiting Speed - Oil |
7,500 rpm |
| d |
50 mm |
| Static Load Rating |
122,000 N |