4R4821 NTN Cylindrical Roller Bearing
4R4821 NTN Cylindrical Roller Bearing Industries and Applications ? We sell discount Tapered Roller Bearing Linqing Kaige Bearing Co., Ltd. online as 2.9 mm a (max) well 15.7 Factor fo as cheap machinery parts.
| Brand Name: |
NTN |
| Model Number: |
4R4821 |
| Factor fo: |
15.7 |
| B: |
18 mm |
| a (max): |
2.9 mm |
| Bore Type: |
Cylindrical Bore |
| Enclosure: |
Open |
| ra (max): |
1 mm |
| D: |
100 mm |
| Groove Width: |
2.7 mm |
| PDF |
4R4821 |
Product Details
| Factor fo |
15.7 |
| B |
18 mm |
| a (max) |
2.9 mm |
| Bore Type |
Cylindrical Bore |
| Enclosure |
Open |
| ra (max) |
1 mm |
| D |
100 mm |
| Groove Width |
2.7 mm |
| Limiting Speed - Grease |
6,700 rpm |
| Cy (max) |
5 mm |
| Weight |
0.413 kg |
| Fillet Radius/Chamfer |
1.1 mm |
| Dx (min) |
108 mm |
| r1 |
0.5 mm |
| Dynamic Load Rating |
30,500 N |
| d |
65 mm |
| Groove Diameter |
96.8 mm |
| Static Load Rating |
25,200 N |
| Limiting Speed - Oil |
8,000 rpm |
| Radial Clearance |
0.023 to 0.043 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234269 |