VLA200944-N INA Slewing Ring Bearings
| Brand Name: |
INA |
| Model Number: |
VLA200944-N |
| Series: |
LL788300 |
| Cone Part Number: |
LL788345 |
| Cup Part Number: |
LL788310 |
| Design Units: |
Imperial |
| Bearing Weight: |
109.400 Kg |
| Cage Type: |
Pin-Type |
| d: |
1063.625 mm |
| D: |
1219.200 mm |
| PDF |
VLA200944-N |
Product Details
| Series |
LL788300 |
| Cone Part Number |
LL788345 |
| Cup Part Number |
LL788310 |
| Design Units |
Imperial |
| Bearing Weight |
109.400 Kg |
| Cage Type |
Pin-Type |
| d |
1063.625 mm |
| D |
1219.200 mm |
| B - Cone Width |
65.088 mm |
| C - Cup Width |
42.863 mm |
| B |
65.088 mm |
| R - Cone Backface To Clear Radius1 |
3.300 mm |
| r - Cup Backface To Clear Radius2 |
3.30 mm |
| da - Cone Frontface Backing Diameter |
1085.09 mm |
| db - Cone Backface Backing Diameter |
1089.91 mm |
| Da - Cup Frontface Backing Diameter |
1199.90 mm |
| Db - Cup Backface Backing Diameter |
1184.91 mm |
| Ab - Cage-Cone Frontface Clearance |
12.19 mm |
| Aa - Cage-Cone Backface Clearance |
2.79 mm |
| a - Effective Center Location3 |
142.5 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
100000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
386000 lbf |
| C0 - Static Radial Rating |
1270000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
81400 lbf |
| K - Factor7 |
1.23 |
| e - ISO Factor8 |
0.48 |
| Y - ISO Factor9 |
1.26 |
| G1 - Heat Generation Factor (Roller-Raceway) |
22200 |
| G2 - Heat Generation Factor (Rib-Roller End) |
4652.2 |
| Cg - Geometry Factor |
0.392 |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234259 |