NNU49/75 NTN Tapered Roller Bearing
Online NNU49/75 NTN Tapered Roller Bearing 2.1 mm r1 Expert.More Choices. NNU49/75 NTN Tapered Roller Bearing 135,000 N Dynamic Load Rating in Linqing Kaige Bearing Co., Ltd. Stock & Ready to Ship Now!
| Brand Name: | NTN |
| Model Number: | NNU49/75 |
| r1: | 2.1 mm |
| Dynamic Load Rating: | 135,000 N |
| D: | 140 mm |
| ra (max): | 2 mm |
| ra1 (max): | 2 mm |
| Da (max): | 128 mm |
| Radial Clearance: | 0.040 to 0.070 mm |
| Outside Ring Inside Diameter: | 121.5 mm |
Product Details
| r1 | 2.1 mm |
| Dynamic Load Rating | 135,000 N |
| D | 140 mm |
| ra (max) | 2 mm |
| ra1 (max) | 2 mm |
| Da (max) | 128 mm |
| Radial Clearance | 0.040 to 0.070 mm |
| Outside Ring Inside Diameter | 121.5 mm |
| db (min) | 77 mm |
| Db (min) | 128 mm |
| d | 65 mm |
| Limiting Speed - Grease | 4,500 rpm |
| Enclosure | Open |
| da (min) | 77 mm |
| Fillet Radius/Chamfer | 2.1 mm |
| Static Load Rating | 139,000 N |
| Configuration | Single Row |
| B | 33 mm |
| dc (min) | 85 mm |
| Limiting Speed - Oil | 5,300 rpm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234269 |
