super precision bearings

SPINDLE BEARINGSBBr sr 1sB718..C/E, B719, B70, B72HS719..C/E, HS70C: Contact Angle α = 15° / E: Contact Angle α = 25°dr sr sαr sr sDdr sαr sD12Attainable Preloading Force Unloading Force Axial Rigidity Sealed Weight Bearing CodeSpeed F V K aE S a DesignGrease Oil L M H L M H L M Hminimalmin -1 N N/µm kg FAG67000 100000 7 25 58 21 82 207 10.2 18.3 28.3 – 0.01 B71801C.TPA.P460000 90000 8 33 85 23 97 260 22.3 37.4 55.1 – 0.01 B71801E.TPA.P485000 140000 4 13 35 12 41 118 9.4 15.2 23.9 – 0.01 HCB71801C.TPA.P475000 120000 7 22 51 20 64 153 23.7 35.9 50.0 – 0.01 HCB71801E.TPA.P460000 90000 15 56 126 47 195 479 14.3 26.8 41.5 • 0.01 B71901C.T.P4S56000 85000 19 67 162 56 204 515 31.4 50.7 73.5 • 0.01 B71901E.T.P4S80000 130000 6 22 54 18 71 187 11.0 19.0 29.1 • 0.01 HCB71901C.T.P4S67000 100000 10 26 75 29 78 231 27.9 40.0 59.8 • 0.01 HCB71901E.T.P4S100000 170000 6 22 54 18 71 187 11.0 19.0 29.1 • 0.01 XCB71901C.T.P4S85000 140000 10 26 75 29 78 231 27.9 40.0 59.8 • 0.01 XCB71901E.T.P4S80000 130000 7 21 41 21 68 140 9.3 15.2 21.0 • 0.01 HS71901C.T.P4S67000 100000 11 33 66 32 98 201 23.1 34.5 45.4 • 0.01 HS71901E.T.P4S90000 150000 5 14 28 15 44 93 9.3 14.1 19.4 • 0.01 HC71901C.T.P4S80000 130000 8 23 46 23 68 139 23.0 34.0 44.4 • 0.01 HC71901E.T.P4S120000 190000 5 14 28 15 44 93 9.3 14.1 19.4 • 0.01 XC71901C.T.P4S100000 170000 8 23 46 23 68 139 23.0 34.0 44.4 • 0.01 XC71901E.T.P4S56000 85000 19 74 161 58 249 584 14.5 26.9 40.1 • 0.02 B7001C.T.P4S50000 75000 23 110 250 67 332 784 32.0 57.4 80.6 • 0.02 B7001E.T.P4S70000 110000 9 44 99 27 141 339 13.1 25.2 37.3 • 0.02 HCB7001C.T.P4S60000 90000 15 58 147 43 170 445 32.8 53.6 77.2 • 0.02 HCB7001E.T.P4S90000 150000 9 44 99 27 141 339 13.1 25.2 37.3 • 0.02 XCB7001C.T.P4S75000 120000 15 58 147 43 170 445 32.8 53.6 77.2 • 0.02 XCB7001E.T.P4S70000 110000 9 27 54 27 87 184 10.7 17.3 24.1 • 0.02 HS7001C.T.P4S60000 90000 15 44 87 44 131 264 27.2 40.2 52.3 • 0.02 HS7001E.T.P4S80000 130000 6 19 38 18 60 125 10.3 16.5 22.5 • 0.02 HC7001C.T.P4S70000 110000 10 30 61 29 89 184 26.3 39.2 51.2 • 0.02 HC7001E.T.P4S100000 170000 6 19 38 18 60 125 10.3 16.5 22.5 • 0.02 XC7001C.T.P4S90000 150000 10 30 61 29 89 184 26.3 39.2 51.2 • 0.02 XC7001E.T.P4S50000 75000 35 124 264 108 422 971 19.1 34.7 51.8 • 0.04 B7201C.T.P4S45000 67000 47 191 420 136 576 1319 42.7 73.3 102.4 • 0.04 B7201E.T.P4S63000 95000 19 78 170 57 254 593 16.6 30.6 45.0 • 0.03 HCB7201C.T.P4S56000 85000 32 113 263 93 337 809 42.2 67.2 94.0 • 0.03 HCB7201E.T.P4SX-life ultra designXC7001E.T.P4S.ULXCB7001C.T.P4S.ULSee Bearing Code, page 186FAG · 19