NNU4944 NTN Tapered Roller Bearing
LET OUR 500,000 N Dynamic Load Rating NNU4944 NTN Tapered Roller Bearing EXPERTS 3 mm r1 GET YOU THE PARTS YOU NEED. NTK BEARING PRECISION AXLE CORP.
| Brand Name: |
NTN |
| Model Number: |
NNU4944 |
| r1: |
3 mm |
| ra1 (max): |
2.5 mm |
| Dynamic Load Rating: |
500,000 N |
| d: |
160 mm |
| D: |
290 mm |
| Static Load Rating: |
665,000 N |
| db (min): |
174 mm |
| Da (max): |
276 mm |
| PDF |
NNU4944 |
Product Details
| r1 |
3 mm |
| ra1 (max) |
2.5 mm |
| Dynamic Load Rating |
500,000 N |
| d |
160 mm |
| D |
290 mm |
| Static Load Rating |
665,000 N |
| db (min) |
174 mm |
| Da (max) |
276 mm |
| db (max) |
192 mm |
| Enclosure |
Open |
| Fillet Radius/Chamfer |
3 mm |
| Weight |
15.600 kg |
| Limiting Speed - Grease |
1,900 rpm |
| Limiting Speed - Oil |
2,200 rpm |
| Bore Type |
Cylindrical Bore |
| dc (min) |
197 mm |
| ra (max) |
2.5 mm |
| B |
48 mm |
| Radial Clearance |
0.115 to 0.165 mm |
| dd (min) |
210 mm |