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 |
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