AST HK1812 needle roller bearings
We Shandong Chik Bearing Co., Ltd. work closely with our AST HK1812 needle roller bearings Single Row Number of Rows of Rollers manufacturing partners to bring the best value to customers.
What is HK1812 bearing interchange？
| Brand Name: | AST |
| Model Number: | HK1812 |
| Bearing number: | NN3038 |
| Size (mm): | 190x290x75 |
| Bore Diameter (mm): | 190 |
| Outer Diameter (mm): | 290 |
| Width (mm): | 75 |
| d: | 190 mm |
| D: | 290 mm |
| Ew: | 265 mm |
| PDF |
HK1812 |
Product Details
| Bearing number | NN3038 |
| Size (mm) | 190x290x75 |
| Bore Diameter (mm) | 190 |
| Outer Diameter (mm) | 290 |
| Width (mm) | 75 |
| d | 190 mm |
| D | 290 mm |
| Ew | 265 mm |
| B | 75 mm |
| C | 75 mm |
| r min. | 2,1 mm |
| da min. | 201 mm |
| Da min | 267 mm |
| Da max. | 279 mm |
| ra max. | 2 mm |
| Weight | 17,6 Kg |
| Basic dynamic load rating (C) | 598 kN |
| Basic static load rating (C0) | 1020 kN |
| (Grease) Lubrication Speed | 1900 r/min |
| Bearing No. | NN3038 |
| r(min) | 2.1 |
| Cr | 752 |
| C0r | 1020 |
| Cu | 128 |
| Grease lub. | 1900 |
| Oil lub. | 2300 |
| Fw | - |
| da(min) | 201 |
| da(max) | - |
| db(min) | - |
| Da(max) | 279 |
| Da(min) | 267 |
| ra(max) | 2 |
| (Refer.)Mass(kg) | 17.6 |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-13563849567 |
