7028CTRDUMP3 NSK Super Precision Bearings
What are the DePump pump Shijiazhuang Co., Ltd. dimensions of a 7028CTRDUMP3 NSK Super Precision Bearings? 67000 r/min Limiting speed for grease lubrication Super Precision Bearings Manufacturing Service . Get Your Free, 14.7 mm da - max. Instant Quote！
| Brand Name: |
NSK |
| Model Number: |
7028CTRDUMP3 |
| Limiting speed for grease lubrication: |
67000 r/min |
| da - max.: |
14.7 mm |
| d1: |
15.1 mm |
| r1,2 min.: |
0.3 mm |
| Preload class A GA: |
25 N |
| Width (mm): |
8 |
| a: |
8.3 mm |
| Calculation factor (back-to-back, face-to-face) X2: |
0.67 |
| PDF |
7028CTRDUMP3 |
Product Details
| Limiting speed for grease lubrication |
67000 r/min |
| da - max. |
14.7 mm |
| d1 |
15.1 mm |
| r1,2 min. |
0.3 mm |
| Preload class A GA |
25 N |
| Width (mm) |
8 |
| a |
8.3 mm |
| Calculation factor (back-to-back, face-to-face) X2 |
0.67 |
| Ball diameter Dw |
4.762 mm |
| Calculation factor - f |
1.03 |
| Db - max. |
24.6 mm |
| Basic static load rating - C0 |
1.6 kN |
| db - max. |
14.7 mm |
| Calculation factor - f2D |
1.08 |
| Calculation factor - Y1 |
0.92 |
| Preload class B - GB |
50 N |
| Calculation factor - f2C |
1.05 |
| Calculation factor f |
1.03 |
| D2 |
23.5 mm |
| Attainable speed for grease lubrication |
67000 r/min |