BST20X47-1BLXL, Single Angular Contact Thrust Ball Bearing for Ball Screws - Double Sealed
| Series: |
450000 |
| Cone Part Number: |
J450590 |
| Cup Part Number: |
J451161 |
| Design Units: |
METRIC |
| Bearing Weight: |
24.100 Kg |
| Cage Type: |
Stamped Steel |
| d: |
150 mm |
| D: |
295.000 mm |
Product Details
| Series |
450000 |
| Cone Part Number |
J450590 |
| Cup Part Number |
J451161 |
| Design Units |
METRIC |
| Bearing Weight |
24.100 Kg |
| Cage Type |
Stamped Steel |
| d |
150 mm |
| D |
295.000 mm |
| B - Cone Width |
80 mm |
| C - Cup Width |
61.912 mm |
| B |
80.000 mm |
| R - Cone Backface To Clear Radius1 |
5.080 mm |
| r - Cup Backface To Clear Radius2 |
5.08 mm |
| da - Cone Frontface Backing Diameter |
175.01 mm |
| db - Cone Backface Backing Diameter |
179.07 mm |
| Da - Cup Frontface Backing Diameter |
275.10 mm |
| Db - Cup Backface Backing Diameter |
267.97 mm |
| Ab - Cage-Cone Frontface Clearance |
3 mm |
| Aa - Cage-Cone Backface Clearance |
8.4 mm |
| a - Effective Center Location3 |
-19.3 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
258000 N |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
994000 N |
| C0 - Static Radial Rating |
1480000 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
144000 N |
| K - Factor7 |
1.79 |
| e - ISO Factor8 |
0.33 |
| Y - ISO Factor9 |
1.84 |
| G1 - Heat Generation Factor (Roller-Raceway) |
747.4 |
| G2 - Heat Generation Factor (Rib-Roller End) |
76.3 |
| Cg - Geometry Factor |
0.118 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |