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 |