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 |