NN4948 NTN Tapered Roller Bearing
What are the NTK BEARING PRECISION AXLE CORP. dimensions of a 2 mm ra (max) NN4948 NTN Tapered Roller Bearing? 119 mm Inside Ring Outside Diameter Tapered Roller Bearing Manufacturing Service . Get Your Free, Instant Quote！
| Brand Name: |
NTN |
| Model Number: |
NN4948 |
| Inside Ring Outside Diameter: |
119 mm |
| Da (max): |
168 mm |
| ra (max): |
2 mm |
| dd (min): |
130 mm |
| dc (min): |
122 mm |
| D: |
180 mm |
| Static Load Rating: |
305,000 N |
| Bore Type: |
Cylindrical Bore |
| PDF |
NN4948 |
Product Details
| Inside Ring Outside Diameter |
119 mm |
| Da (max) |
168 mm |
| ra (max) |
2 mm |
| dd (min) |
130 mm |
| dc (min) |
122 mm |
| D |
180 mm |
| Static Load Rating |
305,000 N |
| Bore Type |
Cylindrical Bore |
| db (max) |
117 mm |
| Dynamic Load Rating |
250,000 N |
| ra1 (max) |
2 mm |
| Radial Clearance |
0.050 to 0.085 mm |
| Configuration |
Single Row |
| db (min) |
112 mm |
| r1 |
2.1 mm |
| B |
34 mm |
| Fillet Radius/Chamfer |
2.1 mm |
| d |
100 mm |
| Limiting Speed - Grease |
3,200 rpm |
| Enclosure |
Open |