7221CTRDULP3 NSK Super Precision Bearings
7221CTRDULP3 NSK Super Precision Bearings, 3.5 mm r1,2 min. Units and Housings CAD models , Super Precision Bearings Manufacturing Service . Get Your BEARING-MALAYSIA SDN.BHD. Free.
| Brand Name: |
NSK |
| Model Number: |
7221CTRDULP3 |
| r1,2 min.: |
3.5 mm |
| Calculation factor Y: |
1.1 |
| T: |
29.37 mm |
| rb max.: |
3.3 mm |
| Dimension series: |
HM 89400 |
| a: |
23.527 mm |
| Cb min.: |
6 mm |
| Reference speed: |
7000 r/min |
| PDF |
7221CTRDULP3 |
Product Details
| r1,2 min. |
3.5 mm |
| Calculation factor Y |
1.1 |
| T |
29.37 mm |
| rb max. |
3.3 mm |
| Dimension series |
HM 89400 |
| a |
23.527 mm |
| Cb min. |
6 mm |
| Reference speed |
7000 r/min |
| C |
23.02 mm |
| Fatigue load limit Pu |
11.8 kN |
| Limiting speed |
8500 r/min |
| Basic static load rating C0 |
106 kN |
| d1 ≈ |
59.3 mm |
| Calculation factor e |
0.54 |
| D |
76.2 mm |
| Da max. |
65.5 mm |
| B |
28.575 mm |
| db min. |
49 mm |
| d |
36.512 mm |
| da max. |
44 mm |