BAR series spindle bearings

The BAR series is a high-speed thrust angular contact ball spindle bearing with a 30 ° contact angle. It features a non separable back-to-back paired structure and is suitable for high-speed, low heat, and high axial precision machine tool spindle transmission scenarios. It is often used in combination with cylindrical roller bearings.

Model Basic Dimensions Basic rated dynamic load Weight Type
Inner diameter Outer diameter Thickness Dynamic load Static load
[mm] [mm] [mm] (kN) (kN) （kg）
170BAR10STDBLP4 170 260 81 117 305 7.95 BAR series spindle bearings
180BAR10STDBLP4 180 280 90 151 385 10.2 BAR series spindle bearings
190BAR10STDBLP4 190 290 90 150 385 11 BAR series spindle bearings
200BAR10STDBLP4 200 310 99 169 444 14.2 BAR series spindle bearings
220BAR10STDBLP4 220 340 108 189 505 18.5 BAR series spindle bearings
240BAR10STDBLP4 240 360 108 195 545 19.9 BAR series spindle bearings
260BAR10STDBLP4 260 400 123 253 765 29 BAR series spindle bearings
300BAR10STDBLP4 300 460 142.5 310 1020 44.9 BAR series spindle bearings
360BAR10STDBLP4 360 540 159 360 1320 67.6 BAR series spindle bearings
380BAR10STDBLP4 380 560 159 370 1410 69.8 BAR series spindle bearings
280BAR10STDBLP4 280 420 123 315 1110 30.2 BAR series spindle bearings
320BAR10STDBLP4 320 480 142.5 365 1360 45.8 BAR series spindle bearings
100BAR19ETDBLP4 100 140 36 40 109 0.81 BAR series spindle bearings
105BAR19ETDBLP4 105 145 36 41 115 0.85 BAR series spindle bearings
110BAR19ETDBLP4 110 150 36 41.5 118 0.88 BAR series spindle bearings
120BAR19ETDBLP4 120 165 40.5 48 140 1.23 BAR series spindle bearings
130BAR19ETDBLP4 130 180 45 57.5 173 1.65 BAR series spindle bearings
140BAR19ETDBLP4 140 190 45 57.5 177 1.75 BAR series spindle bearings
150BAR19ETDBLP4 150 210 54 80.5 243 2.74 BAR series spindle bearings
160BAR19STDBLP4 160 220 54 82 255 2.89 BAR series spindle bearings