7021CTRSUMP3 NSK Super Precision Bearings
LET OUR 7021CTRSUMP3 NSK Super Precision Bearings Handan Pangbo Bearings Sales Co., Lt.d EXPERTS GET YOU THE PARTS 1.45 K - Factor7 YOU 20.500 mm C - Cup Width NEED.
| Brand Name: |
NSK |
| Model Number: |
7021CTRSUMP3 |
| K - Factor7: |
1.45 |
| r - Cup Backface To Clear Radius2: |
0.51 mm |
| C - Cup Width: |
20.500 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: |
19400 N |
| Design Units: |
METRIC |
| Cone Part Number: |
JLM506849A |
| a - Effective Center Location3: |
-2.8 mm |
| B: |
25.000 mm |
Product Details
| K - Factor7 |
1.45 |
| r - Cup Backface To Clear Radius2 |
0.51 mm |
| C - Cup Width |
20.500 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
19400 N |
| Design Units |
METRIC |
| Cone Part Number |
JLM506849A |
| a - Effective Center Location3 |
-2.8 mm |
| B |
25.000 mm |
| Aa - Cage-Cone Backface Clearance |
0.5 mm |
| R - Cone Backface To Clear Radius1 |
3.560 mm |
| G1 - Heat Generation Factor (Roller-Raceway) |
45.6 |
| Series |
LM506800 |
| d |
55.000 mm |
| Da - Cup Frontface Backing Diameter |
86.40 mm |
| G2 - Heat Generation Factor (Rib-Roller End) |
20.4 |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
28200 N |
| Db - Cup Backface Backing Diameter |
82.04 mm |
| C0 - Static Radial Rating |
123000 N |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
109000 N |
| D |
90.000 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-6265378 |