NN304 NTN Tapered Roller Bearing
Online Linqing Kaige Bearing Co., Ltd. shopping NN304 NTN Tapered Roller Bearing from 0.34 Constant e a great selection at Store. ... Tapered Roller Bearing Accessories.
| Brand Name: | NTN |
| Model Number: | NN304 |
| Constant e: | 0.34 |
| Radial Clearance: | 0.180 to 0.250 mm |
| Center Guidance: | Fixed Inner Ring Rib |
| Dynamic Load Rating: | 3,350,000 N |
| Retainer Material: | Machined Brass |
| Da (max): | 438 mm |
| Axial Load Factor Y0: | 1.95 |
| Hole Diameter (do): | 12 mm |
Product Details
| Constant e | 0.34 |
| Radial Clearance | 0.180 to 0.250 mm |
| Center Guidance | Fixed Inner Ring Rib |
| Dynamic Load Rating | 3,350,000 N |
| Retainer Material | Machined Brass |
| Da (max) | 438 mm |
| Axial Load Factor Y0 | 1.95 |
| Hole Diameter (do) | 12 mm |
| Groove Width A | 26 mm |
| Nr. of Holes | 6 |
| Static Load Rating | 3,600,000 N |
| Enclosure | Open |
| ra (max) | 4 mm |
| Fillet Radius/Chamfer | 5 mm |
| d | 220 mm |
| Axial Load Factor Y1 | 2.00 |
| Axial Load Factor Y2 | 2.98 |
| Limiting Speed - Grease | 1,000 rpm |
| D | 460 mm |
| Limiting Speed - Oil | 1,300 rpm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234269 |
