Ball Screw Support Bearings
ball bearings
Ball screw support bearings are mainly used for machine tools，which are characterized by high-accuracy and long life.
BSBD Series -double row type
- BSN
TAC Series -double row type
- TAC C
- TAC 03
ball screw support bearings interchange
BSBD
TAC
Interchange 1
Interchange 2
BSBD
| Models | d | D | B |
| BSN 1242 | 12 | 42 | 25 |
| BSN1545 | 15 | 45 | 25 |
| BSN1747 | 17 | 47 | 25 |
| BSN2052 | 20 | 52 | 28 |
| BSN2557 | 25 | 57 | 28 |
| BSN3062 | 30 | 62 | 28 |
| BSN3072 | 30 | 72 | 38 |
| BSN3572 | 35 | 72 | 34 |
| BSN4075 | 40 | 75 | 34 |
| BSN4090 | 40 | 90 | 46 |
| BSN5090 | 50 | 90 | 34 |
| BSN50110 | 50 | 110 | 54 |
| BSN60110 | 60 | 110 | 45 |
TAC
| Models | d | D | B |
| 15TAC47C | 15 | 47 | 15 |
| 17TAC47C | 17 | 47 | 15 |
| 20TAC47C | 20 | 47 | 15 |
| 25TAC62C | 25 | 62 | 15 |
| 30TAC62C | 30 | 62 | 15 |
| 35TAC72C | 35 | 72 | 15 |
| 40TAC72C | 40 | 72 | 15 |
| 40TAC90C | 40 | 90 | 20 |
| 45TAC75C | 45 | 75 | 15 |
| 45TAC100C | 45 | 100 | 20 |
| 50TAC100C | 50 | 100 | 20 |
| 55TAC100C | 55 | 100 | 20 |
| 55TAC120C | 55 | 120 | 20 |
| 60TAC120C | 60 | 120 | 20 |
| * 15TAC47CDDG | 15 | 47 | 15 |
| * 17TAC47CDDG | 17 | 47 | 15 |
| * 20TAC47CDDG | 20 | 47 | 15 |
| * 25TAC62CDDG | 25 | 62 | 15 |
| 30TAC62CDDG | 30 | 62 | 15 |
| 35TAC72CDDG | 35 | 72 | 15 |
| 40TAC72CDDG | 40 | 72 | 15 |
| 40TAC90CDDG | 40 | 90 | 20 |
| 45TAC100CDDG | 45 | 100 | 20 |
| 50TAC100CDDG | 50 | 100 | 20 |
| 55TAC100CDDG | 55 | 100 | 20 |
| 15TAC02D | 15 | 35 | 11 |
| 20TAC03D | 20 | 52 | 15 |
| 25TAC02D | 25 | 52 | 15 |
| TAC35-3 | 35 | 90 | 23 |
| 40TAC03D | 40 | 90 | 23 |
| TAC40-3 | 40 | 110 | 27 |
| 45TAC03D | 45 | 100 | 25 |
| TAC45-3 | 45 | 110 | 27 |
| 50TAC03D | 50 | 110 | 27 |
| TAC50-3 | 50 | 130 | 31 |
| 55TAC03D | 55 | 120 | 29 |
| 60TAC03D | 60 | 130 | 31 |
| TAC60-3 | 60 | 170 | 39 |
| 70TAC03D | 70 | 150 | 35 |
| 75TAC03D | 75 | 160 | 37 |
| 80TAC03D | 80 | 170 | 39 |
| TAC80-3 | 80 | 215 | 47 |
| 100TAC03D | 100 | 215 | 47 |
| TAC100-3 | 100 | 260 | 55 |
| 120TAC03D | 120 | 260 | 55 |
| * TAC120-3M | 120 | 300 | 62 |
| * 140TAC03DM | 140 | 300 | 62 |
| * TAC140-3M | 140 | 340 | 68 |
| * 160TAC03DM | 160 | 340 | 68 |
| * TAC160-3M | 160 | 380 | 75 |
| * 180TAC03DM | 180 | 380 | 75 |
Interchange 1
| TIMKEN | BARDEN | FAG | NSK | NTN | RHP | SKF | SNFA | ||
| MM12BS32 | – | 7602012-TVP | – | – | – | BSA 201 | BS 212 | ||
| MM15BS35 | – | 7602015-TVP | – | – | – | BSA 202 | BS 215 | ||
| MM17BS47 | – | – | 17TAC47 C10 | BST17X47-1B | BSB 017047 | – | – | ||
| MM20BS47 | BSB2047 | BSB020047-T | 20TAC47 C10 | BST20X47-1B | BSB 020047 | BSD 2047 | BS 20/47 | ||
| MM9306WI2H | L078H | – | 20TAC47X C11 | BST20X47-2B | BSB 078 | – | – | ||
| MM9308WI2H | L093H | – | 23TAC62 C11 | BST23.8X62-1B | BSB 093 | – | – | ||
| MM25BS52 | – | 7602025-TVP | – | – | BSB 2025 | BSA 205 | BS 225 | ||
| MM25BS62 | BSB2562 | BSB025062-T | 25TAC62 C10 | BST25X62-1B | BSB 025062 | BSD 2562 | BS 25/62 | ||
| MM30BS62 | BSB3062 | BSB030062-T | 30TAC62 C10 | BST30X62-1B | BSB 030062 | BSD 3062 | BS 30/62 | ||
| MM30BS72 | – | – | – | – | BSB 030072 | – | – | ||
| MM35BS72 | BSB3572 | BSB030572-T | 35TAC72 C10 | BST35X72-1B | BSB 035072 | BSD 3572 | BS 35/72 | ||
| MM35BS100 | – | – | – | – | BSB 035100 | – | – | ||
| MM9310WI2H | L150H | – | 38TAC72 C11 | BST38.1X72-1B | BSB 150 | – | – | ||
| MM40BS72 | BSB4072 | BSB040072-T | 40TAC72 C10 | BST40X72-1B | BSB 040072 | BSD 4072 | BS 40/72 | ||
| MM40BS90 | – | – | – | – | BSB 040090 | – | – | ||
| MM40BS90-20 | – | BSB040090-T | 40TAC90 C10 | BST40X90-1B | – | BSD 4090 | BS 40/90 | ||
| MM40BS90-23 | – | 7603040-TVP | – | – | – | BSA 308 | BS 340 | ||
| MM40BS100 | – | – | – | – | BSB 040100 | – | – | ||
| MM9311WI3H | L175H | – | 44TAC76 C11 | BST44.5X76.2-1B | BSB 175 | – | – | ||
| MM45BS75 | – | BSB045075-T | 45TAC75 C10 | BST45X75-1B | BSB 045075 | BSD 4575 | – | ||
| MM45BS100 | – | BSB045100-T | 45TAC100 C10 | BST45X100-1B | BSB 045100 | BSD 45100 | BS 45/100 | ||
| MM50BS90 | – | – | – | – | BSB 050090 | – | – | ||
| MM50BS100 | – | BSB050100-T | 50TAC100 C10 | BST50X100-1B | BSB 050100 | BSD 50100 | BS 50/100 | ||
| MM55BS90 | – | BSB055090-T | 55TAC90 C10 | – | BSB 055090 | – | – | ||
| MM55BS120 | – | BSB055120-T | 55TAC120 C10 | BST55X120-1B | BSB 055120 | BSD 55120 | BS55/120 | ||
| MM9313WI5H | L225H | – | 57TAC90 C11 | – | BSB 225 | – | – | ||
| MM60BS120 | – | BSB060120-T | 60TAC120 C10 | BST60X120-1B | BSB 060120 | BSD 60120 | BS 60/120 | ||
| MM75BS110 | – | BSB075110-T | – | – | BSB 075110 | – | – | ||
| MM9316WI3H | L300H | – | 76TAC110 C11 | – | BSB 300 | – | – | ||
| MM100BS150 | – | – | – | – | BSB 100150 | – | – | ||
| MM9321WI3 | – | – | 101TAC145 C11 | – | BSB 400 | – | – | ||
Interchange 2
| NSK | SKF | SNFA | Fafnir | FAG |
| 30TAC62B | BSD3062C | BS3062 | MM30BS62 | BSB030062 |
| BSB2030 | BSA206C | BS230 | 760230 | |
| BSB093 | BDAB634201C | – | MM9308WI2H | – |
| NSK | INA | SKF | TIMKEN | |
| BSNxxxxDDUHP2B | ZLKNxxxx-(2Z/2RS) | BEAM0xxxx-(2RZ/2RS) | MMN5xxBSxxPP DM | |
| BSFxxxxDDUHP2B | ZLKFxxxx-(2Z/2RS) | BEAS0xxxx-(2RZ/2RS) | MMF5xxBSxxPP DM | |
| BSNxxxxDDUHP2BDT | ZLKNxxxx-(2Z/2RS)-2AP | – | MMN5xxBSxxPP QM | |
| BSFxxxxDDUHP2BDT | ZLKFxxxx-(2Z/2RS)-2AP | MMF5xxBSxxPP QM |
