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 |