7921CTRDUMP3 NSK Super Precision Bearings
High Quality 7921CTRDUMP3 NSK Super Precision Bearings. Competitive 13.5 mm C1 max. Super Precision Bearings Pricing. Accept Jinan QiMing Bearing Co., Ltd. Small 20 mm d Order. Easy and Fast Shipping.
| Brand Name: |
NSK |
| Model Number: |
7921CTRDUMP3 |
| C1 max.: |
13.5 mm |
| Specific dynamic load factor K: |
100 N/mm² |
| d: |
20 mm |
| Material constant KM: |
330 |
| h1: |
77 mm |
| G: |
M 20x1.5 |
| l7 min.: |
24 mm |
| Mass rod end: |
0.34 kg |
| PDF |
7921CTRDUMP3 |
Product Details
| C1 max. |
13.5 mm |
| Specific dynamic load factor K |
100 N/mm² |
| d |
20 mm |
| Material constant KM |
330 |
| h1 |
77 mm |
| G |
M 20x1.5 |
| l7 min. |
24 mm |
| Mass rod end |
0.34 kg |
| dk |
29 mm |
| d2 max. |
54 mm |
| B |
16 mm |
| Basic static load rating C0 |
57 kN |
| l3 min. |
30 mm |
| r1 min. |
0.3 mm |
| Basic dynamic load rating C |
30 kN |
| l5 ≈ |
16 mm |
| d4 ≈ |
28 mm |
| w |
24 mm |
| α |
9 ° |
| l4 max. |
106 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234233 |