BJHM720249/JHM72021 NSK CYLINDRICAL ROLLER BEARING
What are the types of 12x18x12 Size (mm) BJHM720249/JHM72021 NSK CYLINDRICAL ROLLER BEARING ? Spherical Roller Bearing Manufacturing Service . Jinan Yuanyi Hydraulic Equipments Co., Ltd. Get Your Free, Instant 12x18x12 price, design review.
| Brand Name: |
NSK |
| Model Number: |
BJHM720249/JHM72021 |
| Lubrication hole on outer ring: |
Oui/Yes |
| Nlim (oil): |
20,000 rpm |
| Size (mm): |
12x18x12 |
| Bearing number: |
HK1212D |
| k: |
2 mm |
| Dw: |
2 mm |
| Cr: |
6.6 kN |
| D: |
18,000 mm |
Product Details
| Lubrication hole on outer ring |
Oui/Yes |
| Nlim (oil) |
20,000 rpm |
| Size (mm) |
12x18x12 |
| Bearing number |
HK1212D |
| k |
2 mm |
| Dw |
2 mm |
| Cr |
6.6 kN |
| D |
18,000 mm |
| Bore Diameter (mm) |
12,000 |
| Characteristic rolling element frequency, BSF |
6.86 Hz |
| Lw |
7.3 mm |
| Max operating temperature, Tmax |
120 °C |
| Mass |
0.0091 kg |
| C |
12,000 mm |
| C0r |
7.3 kN |
| Fw |
12,000 mm |
| Characteristic outer ring frequency, BPF0 |
6 Hz |
| Min operating temperature, Tmin |
-20 °C |
| Characteristic inner ring frequency, BPFI |
8 Hz |
| Width (mm) |
12,000 |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-15069926882 |