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 |
