NN492 NTN Tapered Roller Bearing
Manufacturers of all Tapered Roller Bearing are represented in our 300 mm D partial list Y31328X Cup Part Number of clients. 70 mm B - Cone Width Contact Gary for a complete NN492 NTN Tapered Roller Bearing Linqing Kaige Bearing Co., Ltd. list of clients and projects.
| Brand Name: | NTN |
| Model Number: | NN492 |
| B - Cone Width: | 70 mm |
| D: | 300 mm |
| Cup Part Number: | Y31328X |
| r - Cup Backface To Clear Radius2: | 4 mm |
| K - Factor7: | 0.71 |
| C - Cup Width: | 47 mm |
| Da - Cup Frontface Backing Diameter: | 280.4 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5: | 900000 N |
Product Details
| B - Cone Width | 70 mm |
| D | 300 mm |
| Cup Part Number | Y31328X |
| r - Cup Backface To Clear Radius2 | 4 mm |
| K - Factor7 | 0.71 |
| C - Cup Width | 47 mm |
| Da - Cup Frontface Backing Diameter | 280.4 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 900000 N |
| db - Cone Backface Backing Diameter | 199 mm |
| d | 140 mm |
| B | 77 mm |
| da - Cone Frontface Backing Diameter | 171 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 330000 N |
| a - Effective Center Location3 | 16.5 mm |
| Bearing Weight | 22.85 Kg |
| G1 - Heat Generation Factor (Roller-Raceway) | 424.5 |
| Cg - Geometry Factor | 0.129 |
| C0 - Static Radial Rating | 1020000 N |
| Db - Cup Backface Backing Diameter | 257 mm |
| Design Units | METRIC |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234269 |
