NN4921K NTN Cylindrical Roller Bearing
NN4921K NTN Cylindrical Roller Bearing 149.7 mm Snap Ring Outside Diameter Needs Analysis , Tapered Roller Bearing 3.1 mm b (min) Manufacturing Service . 1.130 kg Weight Get Linqing Kaige Bearing Co., Ltd. Your Free.
| Brand Name: |
NTN |
| Model Number: |
NN4921K |
| b (min): |
3.1 mm |
| Snap Ring Outside Diameter: |
149.7 mm |
| Weight: |
1.130 kg |
| a (max): |
3.7 mm |
| Radial Clearance: |
0.030 to 0.058 mm |
| da (min): |
97 mm |
| Fillet Radius/Chamfer: |
1.5 mm |
| Snap Ring Width: |
2.8 mm |
| PDF |
NN4921K |
Product Details
| b (min) |
3.1 mm |
| Snap Ring Outside Diameter |
149.7 mm |
| Weight |
1.130 kg |
| a (max) |
3.7 mm |
| Radial Clearance |
0.030 to 0.058 mm |
| da (min) |
97 mm |
| Fillet Radius/Chamfer |
1.5 mm |
| Snap Ring Width |
2.8 mm |
| Factor fo |
15.6 |
| B |
24 mm |
| D |
140 mm |
| Configuration |
Single Row |
| Static Load Rating |
49,500 N |
| Cy (max) |
6.1 mm |
| ra (max) |
1.5 mm |
| Limiting Speed - Oil |
5,600 rpm |
| D1 (max) |
135.2 mm |
| d |
90 mm |
| Bore Type |
Cylindrical Bore |
| Dx (min) |
152 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234269 |