FAG Super precision Spindle bearing B71909C.T.P4S.UL with contact angle α = 15°, universal design pairs or sets used, Solid window cage made from hard fabric.
Inside diameter=45 mm
Outside diameter=68 mm
Width= 12 mm
Weight= 0,117 kg
Basic dynamic load rating=18600 N
Basic static load rating=15600 N
Limiting speed for grease lubrication= 20000 rpm
Limiting speed for minimal quantity oil lubrication= 32000 rpm
Fatigue limit load= 1150 N
Product list of FAG Super precision Spindle bearing B719-C series.
| Part No | d mm | D mm | B mm |
| B71900-C-T-P4S | 10 | 22 | 6 |
| B71901-C-T-P4S | 12 | 24 | 6 |
| B71902-C-T-P4S | 15 | 28 | 7 |
| B71903-C-T-P4S | 17 | 30 | 7 |
| B71904-C-T-P4S | 20 | 37 | 9 |
| B71905-C-T-P4S | 25 | 42 | 9 |
| B71906-C-T-P4S | 30 | 47 | 9 |
| B71907-C-T-P4S | 35 | 55 | 10 |
| B71908-C-T-P4S | 40 | 62 | 12 |
| B71909-C-T-P4S | 45 | 68 | 12 |
| B71910-C-T-P4S | 50 | 72 | 12 |
| B71911-C-T-P4S | 55 | 80 | 13 |
| B71912-C-T-P4S | 60 | 85 | 13 |
| B71913-C-T-P4S | 65 | 90 | 13 |
| B71914-C-T-P4S | 70 | 100 | 16 |
| B71915-C-T-P4S | 75 | 105 | 16 |
| B71916-C-T-P4S | 80 | 110 | 16 |
| B71917-C-T-P4S | 85 | 120 | 18 |
| B71918-C-T-P4S | 90 | 125 | 18 |
| B71919-C-T-P4S | 95 | 130 | 18 |
| B71920-C-T-P4S | 100 | 140 | 20 |
| B71921-C-T-P4S | 105 | 145 | 20 |
| B71922-C-T-P4S | 110 | 150 | 20 |
| B71924-C-T-P4S | 120 | 165 | 22 |
| B71926-C-T-P4S | 130 | 180 | 24 |
| B71928-C-T-P4S | 140 | 190 | 24 |
| B71930-C-T-P4S | 150 | 210 | 28 |
| B71932-C-T-P4S | 160 | 220 | 28 |
| B71934-C-T-P4S | 170 | 230 | 28 |
| B71936-C-T-P4S | 180 | 250 | 33 |
| B71938-C-T-P4S | 190 | 260 | 33 |
| B71940-C-T-P4S | 200 | 280 | 38 |
| B71944-C-T-P4S | 220 | 300 | 38 |
| B71948-C-T-P4S | 240 | 320 | 38 |
FAG Spindle bearings have restricted tolerances. They are particularly suitable for bearing arrangements with very high requirements for guidance accuracy and high speeds. They have proved extremely suitable for main spindle bearing arrangements in machine tools. More detail information, please contact our CMTG Bearing team.