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）
90BAR10ETDBLP4 90 140 45 42.5 92.5 1.21 BAR series spindle bearings
90BAR10HTDBLP4 90 140 45 42.5 88.5 1.12 BAR series spindle bearings
95BAR10ETDBLP4 95 145 45 43 96.5 1.25 BAR series spindle bearings
95BAR10HTDBLP4 95 145 45 43 92 1.16 BAR series spindle bearings
100BAR10ETDBLP4 100 150 45 43.5 100 1.31 BAR series spindle bearings
100BAR10HTDBLP4 100 150 45 43.5 96 1.22 BAR series spindle bearings
105BAR10ETDBLP4 105 160 49.5 49.5 115 1.74 BAR series spindle bearings
105BAR10HTDBLP4 105 160 49.5 49.5 110 1.62 BAR series spindle bearings
110BAR10ETDBLP4 110 170 54 55.5 131 1.97 BAR series spindle bearings
110BAR10HTDBLP4 110 170 54 55.5 125 1.83 BAR series spindle bearings
120BAR10ETDBLP4 120 180 54 57 141 2.29 BAR series spindle bearings
120BAR10HTDBLP4 120 180 54 57 135 2.14 BAR series spindle bearings
130BAR10ETDBLP4 130 200 63 72.5 172 3.2 BAR series spindle bearings
130BAR10HTDBLP4 130 200 63 72.5 164 2.98 BAR series spindle bearings
140BAR10ETDBLP4 140 210 63 78.5 200 3.56 BAR series spindle bearings
140BAR10HTDBLP4 140 210 63 78.5 191 3.3 BAR series spindle bearings
150BAR10STDBLP4 150 225 67.5 92.5 234 4.35 BAR series spindle bearings
150BAR10HTDBLP4 150 225 67.5 92.5 224 4.03 BAR series spindle bearings
160BAR10STDBLP4 160 240 72 100 257 5.33 BAR series spindle bearings
160BAR10HTDBLP4 160 240 72 100 246 4.95 BAR series spindle bearings