Drawing
Parameter
| Boundary dimensions |
| d | 28 |
| D | 68 |
| T | 19.75 |
| B | 18 |
| C | 14 |
| Inner ring r (Min) | 1.5 |
| Outer ring r (Min) | 1.5 |
| Speed ratings(rpm) |
| Grease | 5600 |
| Oil | 7500 |
| Bearing No. |
| Bearing No. | HR303/28C |
| Fitting dimensions (mm) |
| d a (Min) | 39 |
| d b (Max) | 38 |
| Da(Max) | 59 |
| Da(Min) | 57 |
| Db(Min) | 63 |
| S a (Min) | 3 |
| S b (Min) | 5.5 |
| Inner ring r a (Max) | 1.5 |
| Outer ring r a (Max) | 1.5 |
| Axial load factor |
| Y 1 | 1.2 |
| Y 0 | 0.64 |
| Rated load (N) |
| Cr | 49500 |
| Cor | 50500 |
| Rated load {kgf} |
| Cr | 5000 |
| Cor | 5150 |
| ISO355 Size and series (reference) |
| ISO355 Size and series (reference) | - |
Details
Chenxin International Industry Co., Ltdspecializes in selling NSK-HR303/28C-Tapered Roller Bearing，Relevant information of NSK-HR303/28C-Tapered Roller Bearing includes： Designation: HR303/28C d:28 D:68 B:19.75 Brand:NSK Type:Tapered Roller Bearing ，Want to know more about NSK-HR303/28C-Tapered Roller Bearing You can consult online or call the hotline, we will provide you with detailed service.
NSK-HR303/28C-Tapered Roller Bearing is widely used.NSK-HR303/28C-Tapered Roller Bearing is mainly used in construction machinery, machine tools, automobiles, metallurgy, mines, petroleum, machinery, electric power, railways and other industries. The price of NSK-HR303/28C-Tapered Roller Bearing sold by the company is reasonable, the quality is guaranteed, the service in all aspects is provided, and the customer's demand is satisfied.
