4R3817 NTN Cylindrical Roller Bearing
100% Floating Steel Ring Center Guidance Authentic. 4R3817 NTN Cylindrical Roller Bearing 0.33 Constant e Highest Quality. Certified NTK BEARING PRECISION AXLE CORP. Supplier.
| Brand Name: |
NTN |
| Model Number: |
4R3817 |
| Constant e: |
0.33 |
| Roller Profile: |
Symmetric |
| Center Guidance: |
Floating Steel Ring |
| ra (max): |
2.5 mm |
| Hole Diameter (do): |
6 mm |
| Configuration: |
Double Row |
| B: |
80 mm |
| Retainer Material: |
Pressed Steel |
| PDF |
4R3817 |
Product Details
| Constant e |
0.33 |
| Roller Profile |
Symmetric |
| Center Guidance |
Floating Steel Ring |
| ra (max) |
2.5 mm |
| Hole Diameter (do) |
6 mm |
| Configuration |
Double Row |
| B |
80 mm |
| Retainer Material |
Pressed Steel |
| Nr. of Holes |
6 |
| D |
230 mm |
| Da (max) |
216 mm |
| da (min) |
144 mm |
| Radial Clearance |
0.095 to 0.145 mm |
| Axial Load Factor Y1 |
2.05 |
| Bore Type |
Cylindrical Bore |
| Static Load Rating |
1,090,000 N |
| Limiting Speed - Grease |
2,300 rpm |
| Axial Load Factor Y0 |
2.00 |
| Weight |
14.200 kg |
| Groove Width A |
13 mm |