NNU4938 NTN Tapered Roller Bearing
NNU4938 NTN Tapered Roller Bearing Linqing Kaige Bearing Co., Ltd. 100 mm d Manufacturers , Online Wholesale Suppliers ! 2 mm ra (max)
| Brand Name: |
NTN |
| Model Number: |
NNU4938 |
| d: |
100 mm |
| ra (max): |
2 mm |
| Dynamic Load Rating: |
250,000 N |
| db (max): |
117 mm |
| r1: |
2.1 mm |
| Fillet Radius/Chamfer: |
2.1 mm |
| dc (min): |
122 mm |
| Da (max): |
168 mm |
| PDF |
NNU4938 |
Product Details
| d |
100 mm |
| ra (max) |
2 mm |
| Dynamic Load Rating |
250,000 N |
| db (max) |
117 mm |
| r1 |
2.1 mm |
| Fillet Radius/Chamfer |
2.1 mm |
| dc (min) |
122 mm |
| Da (max) |
168 mm |
| ra1 (max) |
2 mm |
| Enclosure |
Open |
| B |
34 mm |
| Limiting Speed - Grease |
3,200 rpm |
| Inside Ring Outside Diameter |
119 mm |
| Radial Clearance |
0.050 to 0.085 mm |
| Bore Type |
Cylindrical Bore |
| D |
180 mm |
| dd (min) |
130 mm |
| Limiting Speed - Oil |
3,800 rpm |
| db (min) |
112 mm |
| Configuration |
Single Row |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234269 |