20 mm x 37 mm x 17 mm Koyo NRB NA4904 Needle Roller Bearings
The online 20 mm x 37 mm x 17 mm Koyo NRB NA4904 Needle Roller Bearings ASTING Bearings LLC parts store gives you immediate access to 20 mm x 37 mm x 17 mm a selection of more than 1.4 million new, used, remanufactured.
What is NA4904 bearing cross reference？
| Brand Name: |
Koyo NRB |
| Model Number: |
NA4904 |
| Da (max): |
111.5 mm |
| ra1 (max): |
1.5 mm |
| Dynamic Load Rating: |
108,000 N |
| Fillet Radius/Chamfer: |
1.5 mm |
| d: |
65 mm |
| Bore Type: |
Cylindrical Bore |
| dc (min): |
81 mm |
| Configuration: |
Single Row |
| PDF |
NA4904 |
Product Details
| Da (max) |
111.5 mm |
| ra1 (max) |
1.5 mm |
| Dynamic Load Rating |
108,000 N |
| Fillet Radius/Chamfer |
1.5 mm |
| d |
65 mm |
| Bore Type |
Cylindrical Bore |
| dc (min) |
81 mm |
| Configuration |
Single Row |
| B |
23 mm |
| Limiting Speed - Oil |
5,600 rpm |
| Size (mm) |
20 mm x 37 mm x 17 mm |