Ball screw support bearings are manufactured specifically for high performance ball screw applications, where extreme rigidity requirements preclude the use of standard angular contact bearings. The internal configuration has been designed to provide an optimum combination of high rigidity, low drag torque, exceptional control of axial runout, higher running speeds and longer life.
China ball screw support bearing manufacturer Beart Enterprise Co., Limited. precision ball screw support bearing from china, china best maker of ball screw support bearing for machine tools. Qualified bearing from china.Chinaprecision ball screw support bearing maker, precision ball screw support bearing manufacturer from china, china top famous bearing supplier.
They can support very high thrust loads in one direction or combinations of radial and thrust loads, but not radial loading alone. These bearings are designed to provide machine tool drive systems with extreme axial rigidity, low drag torque and minimal axial runout. They are intended for specific applications in machine tools, e.g., ball screw supports, cross slides, X-Y table positioners and transfer tables. They should not be used in place of standard angular contact spindle bearings.
Bearing number | Boundary dimensions mm | Load rating kN | Weight kg | |||
d | D | B | C | C0 | ||
7602012TVP | 12 | 32 | 10 | 11.6 | 12.5 | 0.042 |
7602015TVP | 15 | 35 | 11 | 12.5 | 15 | 0.052 |
7602017TVP | 17 | 40 | 12 | 16.6 | 20 | 0.075 |
7602020TVP | 20 | 47 | 14 | 19.3 | 25 | 0.12 |
BSB020047T | 20 | 47 | 15 | 19.3 | 25 | 0.13 |
7603020TVP | 20 | 52 | 15 | 24.5 | 32 | 0.17 |
7602025TVP | 25 | 52 | 15 | 22 | 30.5 | 0.15 |
BSB2562 | 25 | 62 | 15 | 28.5 | 41.5 | 0.24 |
7603025TVP | 25 | 62 | 17 | 28.5 | 41.5 | 0.27 |
BSB3062 | 30 | 62 | 15 | 26 | 39 | 0.22 |
7602030TVP | 30 | 62 | 16 | 26 | 39 | 0.23 |
7603030TVP | 30 | 72 | 19 | 34.5 | 55 | 0.41 |
BSB3572 | 35 | 72 | 15 | 30 | 50 | 0.30 |
7602035TVP | 35 | 72 | 17 | 30 | 50 | 0.34 |
7603035TVP | 35 | 80 | 21 | 36.5 | 61 | 0.55 |
BSB4072 | 40 | 72 | 15 | 28 | 49 | 0.26 |
7602040TVP | 40 | 80 | 18 | 37.5 | 64 | 0.43 |
BSB4090 | 40 | 90 | 20 | 50 | 83 | 0.65 |
7603040TVP | 40 | 90 | 23 | 50 | 83 | 0.75 |
BSB4575 | 45 | 75 | 15 | 28.5 | 52 | 0.26 |
7602045TVP | 45 | 85 | 19 | 38 | 68 | 0.49 |
BSB45100 | 45 | 100 | 20 | 58.5 | 104 | 0.81 |
7603045TVP | 45 | 100 | 25 | 58.5 | 104 | 1.00 |
7602050TVP | 50 | 90 | 20 | 39 | 75 | 0.56 |
BSB50100 | 50 | 100 | 20 | 58.5 | 104 | 0.75 |
7603050TVP | 50 | 110 | 27 | 69.5 | 127 | 1.30 |
BSB055090T | 55 | 90 | 15 | 32.5 | 65.5 | 0.38 |
7602055TVP | 55 | 100 | 21 | 40.5 | 81.5 | 0.75 |
BSB055120T | 55 | 120 | 20 | 60 | 116 | 1.20 |
7603055TVP | 55 | 120 | 29 | 78 | 146 | 1.70 |
Bearing number | Boundary dimensions mm | Load rating kN | Weight kg | |||
d | D | B | C | C0 | ||
7602060TVP | 60 | 110 | 22 | 56 | 112 | 0.94 |
BSB060120T | 60 | 120 | 20 | 61 | 120 | 1.10 |
7603060TVP | 60 | 130 | 31 | 88 | 166 | 2.10 |
7602065TVP | 65 | 120 | 23 | 57 | 122 | 1.20 |
7603065TVP | 65 | 140 | 33 | 100 | 196 | 2.60 |
7602070TVP | 70 | 125 | 24 | 65.5 | 137 | 1.30 |
7603070TVP | 70 | 150 | 35 | 110 | 220 | 3.20 |
BSB075110T | 75 | 110 | 15 | 35.5 | 83 | 0.47 |
7602075TVP | 75 | 130 | 25 | 67 | 150 | 1.40 |
7603075TVP | 75 | 160 | 37 | 125 | 255 | 3.80 |
7602080TVP | 80 | 140 | 26 | 76.5 | 173 | 1.70 |
7603080TVP | 80 | 170 | 39 | 137 | 285 | 4.50 |
7602085TVP | 85 | 150 | 28 | 86.5 | 196 | 2.20 |
7603085TVP | 85 | 180 | 41 | 160 | 325 | 5.20 |
7602090TVP | 90 | 160 | 30 | 98 | 224 | 2.70 |
7603090TVP | 90 | 190 | 43 | 163 | 345 | 6.20 |
7602095TVP | 95 | 170 | 32 | 110 | 255 | 3.30 |
7603095TVP | 95 | 200 | 45 | 163 | 360 | 7.20 |
BSB100150T | 100 | 150 | 22.5 | 69.5 | 173 | 1.40 |
7602100TVP | 100 | 180 | 34 | 122 | 285 | 3.90 |
7603100TVP | 100 | 215 | 47 | 193 | 430 | 8.80 |
7602110TVP | 110 | 200 | 38 | 146 | 355 | 5.50 |
7603110TVP | 110 | 240 | 50 | 250 | 560 | 11.80 |
7602120TVP | 120 | 215 | 40 | 176 | 425 | 6.50 |
7602130TVP | 130 | 230 | 40 | 180 | 455 | 7.40 |
7603130TVP | 130 | 280 | 58 | 290 | 695 | 18.70 |
Designation | Boundary dimensions mm | Load rating kN | Equivalent number | |||
d | D | B | C | C0 | ||
B71821C.TPA.P4 | 105 | 130 | 13 | 22.80 | 27.50 | 1821HC |
B71821E.TPA.P4 | 105 | 130 | 13 | 21.60 | 25.50 | 1821HE |
HCB71821C.TPA.P4 | 105 | 130 | 13 | 15.60 | 19.00 | C1821HC |
HCB71821E.TPA.P4 | 105 | 130 | 13 | 15.00 | 18.00 | C1821HE |
B71921C.T.P4S | 105 | 145 | 20 | 58.50 | 64.00 | 1921HC |
B71921E.T.P4S | 105 | 145 | 20 | 55.00 | 60.00 | 1921HE |
HCB71921C.T.P4S | 105 | 145 | 20 | 40.00 | 45.00 | C1921HC |
HCB71921E.T.P4S | 105 | 145 | 20 | 38.00 | 42.50 | C1921HE |
XCB71921C.T.P4S | 105 | 145 | 20 | 90.00 | 45.00 | XC1921HC |
XCB71921E.T.P4S | 105 | 145 | 20 | 85.00 | 42.50 | XC1921HE |
HS71921C.T.P4S | 105 | 145 | 20 | 30.00 | 38.00 | ZSB1921C |
HS71921E.T.P4S | 105 | 145 | 20 | 28.00 | 35.50 | ZSB1921E |
HC71921C.T.P4S | 105 | 145 | 20 | 20.80 | 26.50 | CZSB1921C |
HC71921E.T.P4S | 105 | 145 | 20 | 19.60 | 24.50 | CZSB1921E |
XC71921C.T.P4S | 105 | 145 | 20 | 46.50 | 26.50 | XCZSB1921C |
XC71921E.T.P4S | 105 | 145 | 20 | 44.00 | 24.50 | XCZSB1921E |
B7021C.T.P4S | 105 | 160 | 26 | 106.00 | 102.00 | 121HC |
B7021E.T.P4S | 105 | 160 | 26 | 102.00 | 98.00 | 121HE |
HCB7021C.T.P4S | 105 | 160 | 26 | 73.50 | 72.00 | C121HC |
HCB7021E.T.P4S | 105 | 160 | 26 | 69.50 | 68.00 | C121HE |
XCB7021C.T.P4S | 105 | 160 | 26 | 163.00 | 72.00 | XC121HC |
XCB7021E.T.P4S | 105 | 160 | 26 | 156.00 | 68.00 | XC121HE |
HS7021C.T.P4S | 105 | 160 | 26 | 49.00 | 58.50 | ZSB121C |
HS7021E.T.P4S | 105 | 160 | 26 | 46.50 | 54.00 | ZSB121E |
HC7021C.T.P4S | 105 | 160 | 26 | 34.00 | 40.50 | CZSB21C |
HC7021E.T.P4S | 105 | 160 | 26 | 32.00 | 38.00 | CZSB21E |
XC7021C.T.P4S | 105 | 160 | 26 | 76.50 | 40.50 | XCZSB121C |
XC7021E.T.P4S | 105 | 160 | 26 | 71.00 | 38.00 | XCZSB121E |
B7221C.T.P4S | 105 | 190 | 36 | 163.00 | 146.00 | 221HC |
B7221E.T.P4S | 105 | 190 | 36 | 156.00 | 140.00 | 221HE |
HCB7221C.T.P4S | 105 | 190 | 36 | 112.00 | 102.00 | C221HC |
HCB7221E.T.P4S | 105 | 190 | 36 | 106.00 | 98.00 | C221HE |
B71822C.TPA.P4 | 110 | 140 | 16 | 31.50 | 36.50 | 1822HC |
B71822E.TPA.P4 | 110 | 140 | 16 | 29.00 | 34.00 | 1822HE |
HCB71822C.TPA.P4 | 110 | 140 | 16 | 21.60 | 25.50 | C1822HC |
HCB71822E.TPA.P4 | 110 | 140 | 16 | 20.40 | 24.00 | C1822HE |
B71922C.T.P4S | 110 | 150 | 20 | 58.50 | 67.00 | 1922HC |
B71922E.T.P4S | 110 | 150 | 20 | 56.00 | 63.00 | 1922HE |
HCB71922C.T.P4S | 110 | 150 | 20 | 40.50 | 46.50 | C1922HC |
HCB71922E.T.P4S | 110 | 150 | 20 | 39.00 | 44.00 | C1922HE |
XCB71922C.T.P4S | 110 | 150 | 20 | 90.00 | 46.50 | XC1922HC |
XCB71922E.T.P4S | 110 | 150 | 20 | 86.50 | 44.00 | XC1922HE |
HS71922C.T.P4S | 110 | 150 | 20 | 34.50 | 44.00 | ZSB1922C |
HS71922E.T.P4S | 110 | 150 | 20 | 32.50 | 40.50 | ZSB1922E |
HC71922C.T.P4S | 110 | 150 | 20 | 24.00 | 30.50 | CZSB1922C |
HC71922E.T.P4S | 110 | 150 | 20 | 22.80 | 28.50 | CZSB1922E |
XC71922C.T.P4S | 110 | 110 | 150 | 20 | 30.50 | XCZSB1922C |
XC71922E.T.P4S | 110 | 150 | 20 | 51.00 | 28.50 | XCZSB1922E |
B7022C.T.P4S | 110 | 170 | 28 | 110.00 | 110.00 | 122HC |
B7022E.T.P4S | 110 | 170 | 28 | 104.00 | 104.00 | 122HE |
HCB7022C.T.P4S | 110 | 170 | 28 | 75.00 | 76.50 | C122HC |
HCB7022E.T.P4S | 110 | 170 | 28 | 72.00 | 72.00 | C122HE |
XCB7022C.T.P4S | 110 | 170 | 28 | 166.00 | 76.50 | XC122HC |
XCB7022E.T.P4S | 110 | 170 | 28 | 160.00 | 72.00 | XC122HE |
HS7022C.T.P4S | 110 | 170 | 28 | 50.00 | 60.00 | ZSB122C |
HS7022E.T.P4S | 110 | 170 | 28 | 46.50 | 56.00 | ZSB122E |
HC7022C.T.P4S | 110 | 170 | 28 | 34.50 | 41.50 | CZSB122C |
HC7022E.T.P4S | 110 | 170 | 28 | 32.50 | 39.00 | CZSB122E |
XC7022C.T.P4S | 110 | 170 | 28 | 76.50 | 41.50 | XCZSB122C |
XC7022E.T.P4S | 110 | 170 | 28 | 72.00 | 39.00 | XCZSB122E |
B7222C.T.P4S | 110 | 200 | 38 | 163.00 | 150.00 | 222HC |
B7222E.T.P4S | 110 | 200 | 38 | 153.00 | 143.00 | 222HE |
HCB7222C.T.P4S | 110 | 200 | 38 | 112.00 | 104.00 | C222HC |
HCB7222E.T.P4S | 110 | 200 | 38 | 106.00 | 98.00 | C222HE |
B71824C.TPA.P4 | 120 | 150 | 16 | 32.00 | 39.00 | 1824HC |
B71824E.TPA.P4 | 120 | 150 | 16 | 30.00 | 36.00 | 1824HE |
HCB71824C.TPA.P4 | 120 | 150 | 16 | 22.00 | 27.00 | C1824HC |
HCB71824E.TPA.P4 | 120 | 150 | 16 | 20.80 | 25.00 | C1824HE |
B71924C.T.P4S | 120 | 165 | 22 | 73.50 | 85.00 | 1924HC |
B71924E.T.P4S | 120 | 165 | 22 | 69.50 | 80.00 | 1924HE |
HCB71924C.T.P4S | 120 | 165 | 22 | 51.00 | 58.50 | C1924HC |
HCB71924E.T.P4S | 120 | 165 | 22 | 48.00 | 55.00 | C1924HE |
XCB71924C.T.P4S | 120 | 165 | 22 | 114.00 | 58.50 | XC1924HC |
XCB71924E.T.P4S | 120 | 165 | 22 | 108.00 | 55.00 | XC1924HE |
HS71924C.T.P4S | 120 | 165 | 22 | 36.50 | 48.00 | ZSB1924C |
HS71924E.T.P4S | 120 | 165 | 22 | 34.00 | 45.00 | ZSB1924E |
HC71924C.T.P4S | 120 | 165 | 22 | 25.00 | 33.50 | CZSB1924C |
HC71924E.T.P4S | 120 | 165 | 22 | 23.60 | 31.00 | CZSB1924E |
XC71924C.T.P4S | 120 | 165 | 22 | 56.00 | 33.50 | XCZSB1924C |
XC71924E.T.P4S | 120 | 165 | 22 | 53.00 | 31.00 | XCZSB1924E |
B7024C.T.P4S | 120 | 180 | 28 | 112.00 | 116.00 | 124HC |
B7024E.T.P4S | 120 | 180 | 28 | 106.00 | 110.00 | 124HE |
HCB7024C.T.P4S | 120 | 180 | 28 | 78.00 | 81.50 | C124HC |
HCB7024E.T.P4S | 120 | 180 | 28 | 73.50 | 76.50 | C124HE |
XCB7024C.T.P4S | 120 | 180 | 28 | 173.00 | 81.50 | XC124HC |
XCB7024E.T.P4S | 120 | 180 | 28 | 163.00 | 76.50 | XC124HE |
HS7024C.T.P4S | 120 | 180 | 28 | 51.00 | 63.00 | ZSB124C |
HS7024E.T.P4S | 120 | 180 | 28 | 48.00 | 58.50 | ZSB124E |
HC7024C.T.P4S | 120 | 180 | 28 | 35.50 | 44.00 | CZSB124C |
HC7024E.T.P4S | 120 | 180 | 28 | 33.50 | 41.50 | CZSB124E |
XC7024C.T.P4S | 120 | 180 | 28 | 80.00 | 44.00 | XCZSB124C |
XC7024E.T.P4S | 120 | 180 | 28 | 75.00 | 41.50 | XCZSB124E |
B7224C.T.P4S | 120 | 215 | 40 | 204.00 | 196.00 | 224HC |
B7224E.T.P4S | 120 | 215 | 40 | 196.00 | 186.00 | 224HE |
HCB7224C.T.P4S | 120 | 215 | 40 | 140.00 | 137.00 | C224HC |
HCB7224E.T.P4S | 120 | 215 | 40 | 134.00 | 129.00 | C224HE |
B71826C.TPA.P4 | 130 | 165 | 18 | 42.50 | 51.00 | 1826HC |
B71826E.TPA.P4 | 130 | 165 | 18 | 40.00 | 48.00 | 1826HE |
HCB71826C.TPA.P4 | 130 | 165 | 18 | 29.00 | 35.50 | C1826HC |
HCB71826E.TPA.P4 | 130 | 165 | 18 | 27.50 | 33.50 | C1826HE |
B71926C.T.P4S | 130 | 180 | 24 | 86.50 | 100.00 | 1926HC |
B71926E.T.P4S | 130 | 180 | 24 | 81.50 | 95.00 | 1926HE |
HCB71926C.T.P4S | 130 | 180 | 24 | 60.00 | 69.50 | C1926HC |
HCB71926E.T.P4S | 130 | 180 | 24 | 57.00 | 65.50 | C1926HE |
XCB71926C.T.P4S | 130 | 180 | 24 | 134.00 | 69.50 | XC1926HC |
XCB71926E.T.P4S | 130 | 180 | 24 | 127.00 | 65.50 | XC1926HE |
HS71926C.T.P4S | 130 | 180 | 24 | 41.50 | 56.00 | ZSB1926C |
HS71926E.T.P4S | 130 | 180 | 24 | 39.00 | 52.00 | ZSB1926E |
HC71926C.T.P4S | 130 | 180 | 24 | 29.00 | 39.00 | CZSB1926C |
HC71926E.T.P4S | 130 | 180 | 24 | 27.00 | 36.50 | CZSB1926E |
XC71926C.T.P4S | 130 | 180 | 24 | 64.00 | 39.00 | XCZSB1926C |
XC71926E.T.P4S | 130 | 180 | 24 | 60.00 | 36.50 | XCZSB1926E |
B7026C.T.P4S | 130 | 200 | 33 | 143.00 | 150.00 | 126HC |
B7026E.T.P4S | 130 | 200 | 33 | 137.00 | 143.00 | 126HE |
HCB7026C.T.P4S | 130 | 200 | 33 | 100.00 | 104.00 | C126HC |
HCB7026E.T.P4S | 130 | 200 | 33 | 95.00 | 98.00 | C126HE |
XCB7026C.T.P4S | 130 | 200 | 33 | 224.00 | 104.00 | XC126HC |
XCB7026E.T.P4S | 130 | 200 | 33 | 212.00 | 98.00 | XC126HE |
HS7026C.T.P4S | 130 | 200 | 33 | 65.50 | 83.00 | ZSB126C |
HS7026E.T.P4S | 130 | 200 | 33 | 62.50 | 78.00 | ZSB126E |
HC7026C.T.P4S | 130 | 200 | 33 | 45.50 | 58.50 | CZSB126C |
HC7026E.T.P4S | 130 | 200 | 33 | 42.50 | 54.00 | CZSB126E |
XC7026C.T.P4S | 130 | 200 | 33 | 102.00 | 58.50 | XCZSB126C |
XC7026E.T.P4S | 130 | 200 | 33 | 95.00 | 54.00 | XCZSB126E |
B7226C.T.P4S | 130 | 230 | 40 | 212.00 | 216.00 | 226HC |
B7226E.T.P4S | 130 | 230 | 40 | 204.00 | 204.00 | 226HE |
HCB7226C.T.P4S | 130 | 230 | 40 | 146.00 | 150.00 | C226HC |
HCB7226E.T.P4S | 130 | 230 | 40 | 140.00 | 143.00 | C226HE |
Designation | Boundary dimensions mm | Load rating kN | Equivalent number | |||
d | D | B | C | C0 | ||
B71818C.TPA.P4 | 90 | 115 | 13 | 21.20 | 23.60 | 1818HC |
B71818E.TPA.P4 | 90 | 115 | 13 | 20.00 | 22.00 | 1818HE |
HCB71818C.TPA.P4 | 90 | 115 | 13 | 14.60 | 16.60 | C1818HC |
HCB71818E.TPA.P4 | 90 | 115 | 13 | 14.00 | 15.30 | C1818HE |
B71918C.T.P4S | 90 | 125 | 18 | 45.50 | 49.00 | 1918HC |
B71918E.T.P4S | 90 | 125 | 18 | 43.00 | 46.50 | 1918HE |
HCB71918C.T.P4S | 90 | 125 | 18 | 31.50 | 34.00 | C1918HC |
HCB71918E.T.P4S | 90 | 125 | 18 | 30.00 | 32.00 | C1918HE |
XCB71918C.T.P4S | 90 | 125 | 18 | 71.00 | 34.00 | XC1918HC |
XCB71918E.T.P4S | 90 | 125 | 18 | 67.00 | 32.00 | XC1918HE |
HS71918C.T.P4S | 90 | 125 | 18 | 23.60 | 28.50 | ZSB1918C |
HS71918E.T.P4S | 90 | 125 | 18 | 22.40 | 26.50 | ZSB1918E |
HC71918C.T.P4S | 90 | 125 | 18 | 16.30 | 19.60 | CZSB1918C |
HC71918E.T.P4S | 90 | 125 | 18 | 15.60 | 18.60 | CZSB1918E |
XC71918C.T.P4S | 90 | 125 | 18 | 36.50 | 19.60 | XCZSB1918C |
XC71918E.T.P4S | 90 | 125 | 18 | 34.50 | 18.60 | XCZSB1918E |
B7018C.T.P4S | 90 | 140 | 24 | 76.50 | 72.00 | 118HC |
B7018E.T.P4S | 90 | 140 | 24 | 72.00 | 68.00 | 118HE |
HCB7018C.T.P4S | 90 | 140 | 24 | 53.00 | 50.00 | C118HC |
HCB7018E.T.P4S | 90 | 140 | 24 | 50.00 | 47.50 | C118HE |
XCB7018C.T.P4S | 90 | 140 | 24 | 118.00 | 50.00 | XC118HC |
XCB7018E.T.P4S | 90 | 140 | 24 | 112.00 | 47.50 | XC118HE |
HS7018C.T.P4S | 90 | 140 | 24 | 37.50 | 43.00 | ZSB118C |
HS7018E.T.P4S | 90 | 140 | 24 | 35.50 | 40.00 | ZSB118E |
HC7018C.T.P4S | 90 | 140 | 24 | 26.00 | 30.00 | CZSB118C |
HC7018E.T.P4S | 90 | 140 | 24 | 24.50 | 28.00 | CZSB118E |
XC7018C.T.P4S | 90 | 140 | 24 | 58.50 | 30.00 | XCZSB118C |
XC7018E.T.P4S | 90 | 140 | 24 | 55.00 | 28.00 | XCZSB118E |
B7218C.T.P4S | 90 | 160 | 30 | 122.00 | 104.00 | 218HC |
B7218E.T.P4S | 90 | 160 | 30 | 116.00 | 100.00 | 218HE |
HCB7218C.T.P4S | 90 | 160 | 30 | 85.00 | 73.50 | C218HC |
HCB7218E.T.P4S | 90 | 160 | 30 | 80.00 | 69.50 | C218HE |
B71819C.TPA.P4 | 95 | 120 | 13 | 21.60 | 24.50 | 1819HC |
B71819E.TPA.P4 | 95 | 120 | 13 | 20.40 | 22.80 | 1819HE |
HCB71819C.TPA.P4 | 95 | 120 | 13 | 15.00 | 17.00 | C1819HC |
HCB71819E.TPA.P4 | 95 | 120 | 13 | 14.00 | 16.00 | C1819HE |
B71919C.T.P4S | 95 | 130 | 18 | 46.50 | 51.00 | 1919HC |
B71919E.T.P4S | 95 | 130 | 18 | 44.00 | 48.00 | 1919HE |
HCB71919C.T.P4S | 95 | 130 | 18 | 32.00 | 35.50 | C1919HC |
