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Thrust Angular Contact Ball Bearings/Ball Screw Support Bearings
Ball Screw Support Bearings for Machine Tools (Open Type) Inner Diameter 15-60 mm
To the superior
Product Parameter
| Overall dimensions (mm) | Dimensions (mm) | Recommended grease | Rated speed min-1 | Bearing number | Rated dynamic load Ca | Limit axial load | Weight (kg) |
|---|
| d | D | B | γ(min) | γ1(min) | d1 | D2 | d1 | D2 | Filling quantity
(cc) | Grease lubrication | Oil lubrication | Single row load capacity
DF, DB
(N) | Double row load capacity
DT, DF, DBD
DFF, DBB
(N) | 3-Row Load Bearing DTD,DFT,DBT (N) | Single row load capacity
DF, DB
(N) | Double row load capacity
DT, DF, DBD
DFF, DBB
(N) | 3-Row Load Bearing DTD,DFT,DBT (N) | (Reference) |
|---|
| 15 | 47 | 15 | 1.0 | 0.6 | 27.2 | 34 | 34 | 39.6 | 2.2 | 6000 | 8000 | 15 TAC 47B | 21900 | 35500 | 47500 | 26600 | 53000 | 79500 | 0.144 |
| 17 | 47 | 15 | 1.0 | 0.6 | 27.2 | 34 | 34 | 39.6 | 2.2 | 6000 | 8000 | 17 TAC 47B | 21900 | 35500 | 47500 | 26600 | 53000 | 79500 | 0.144 |
| 20 | 47 | 15 | 1.0 | 0.6 | 27.2 | 34 | 34 | 39.6 | 2.2 | 6000 | 8000 | 20 TAC 47B | 21900 | 35500 | 47500 | 26600 | 53000 | 79500 | 0.135 |
| 25 | 62 | 15 | 1.0 | 0.6 | 37 | 45 | 45 | 50.7 | 3 | 4500 | 6000 | 25 TAC 62B | 28500 | 46500 | 61500 | 40500 | 81500 | 122000 | 0.252 |
| 30 | 62 | 15 | 1.0 | 0.6 | 39.5 | 47 | 47 | 53.2 | 3.2 | 4300 | 5600 | 30 TAC 62B | 29200 | 47500 | 63000 | 43000 | 86000 | 129000 | 0.224 |
| 35 | 72 | 15 | 1.0 | 0.6 | 47 | 55 | 55 | 60.7 | 3.8 | 3600 | 5000 | 35 TAC 72B | 31000 | 50500 | 67000 | 50000 | 100000 | 150000 | 0.310 |
| 40 | 72 | 15 | 1.0 | 0.6 | 49 | 57 | 57 | 62.7 | 3.9 | 3600 | 4800 | 40 TAC 72B | 31500 | 51500 | 68500 | 52000 | 104000 | 157000 | 0.275 |
| 40 | 90 | 20 | 1.0 | 0.6 | 57 | 68 | 68 | 77.2 | 8.8 | 3000 | 4000 | 40 TAC 90B | 59000 | 95500 | 127000 | 89500 | 179000 | 269000 | 0.674 |
| 45 | 75 | 15 | 1.0 | 0.6 | 54 | 62 | 62 | 67.7 | 4.2 | 3200 | 4300 | 45 TAC 75B | 33000 | 53500 | 71000 | 57000 | 114000 | 170000 | 0.270 |
| 45 | 100 | 20 | 1.0 | 0.6 | 64 | 75 | 75 | 84.2 | 9.7 | 2600 | 3600 | 45 TAC 100B | 61500 | 100000 | 133000 | 99000 | 198000 | 298000 | 0.842 |
