KOYO B-2120 needle roller bearings
LET OUR KOYO B-2120 needle roller bearings EXPERTS GET YOU THE Lamar parts manufacturing company PARTS YOU NEED. 19 mm N1
| Brand Name | KOYO |
| Model Number | B-2120 |
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |
| B-2120 |
Product Details
| db min. | 468 mm |
| da min. | 426 mm |
| Limiting speed | 1000 r/min |
| Basic dynamic load rating C | 4730 kN |
| Reference speed | 800 r/min |
| D | 650 mm |
| Da max. | 624 mm |
| K | 9 mm |
| Calculation factor kr | 0.34 |
| rb max. | 5 mm |
| Mass bearing | 325 kg |
| b | 16.7 mm |
| d | 400 mm |
| da max. | 456 mm |
| Design variant/feature | NNU/W33 |
| B | 250 mm |
| ra max. | 5 mm |
| s max. | 7.5 mm |
| F | 463 mm |
| r3,4 min. | 6 mm |