60TAC120B Bearings Datasheet:
60TAC120B bearings are widely used in high precision machine tools.
For this bearing,
| Inner Diameter (mm): | 60 |
| Outer Diameter (mm): | 120 |
| Width (mm): | 20 |
| Weight (kg): | 1.16 |
| Bearing Material: | chrome steel, Gcr15 |
| Cage: | molded polyamide |
| Contact Angle: | 60 degree |
| Precision Level: | P4, equals to ABEC7 |
| Limit Speed (Oil): | 3000 rpm |
| Limit Speed (Grease): | 2200 rpm |
| Lubrication: | standard grease or oil |
| Category: | angular contact thrust ball bearing, ball screw support bearing |
| Interchange Numbers: | 60TAC120B, 60TAC 120B, 60 TAC 120B, 60TAC120BSUC10PN7B, 60TAC120B etc |
Ball Screw Support Bearings Interchange Codes:
| Our Code | FAG | SKF | NSK | NTN |
| BS1547TN | 15TAC 47B | |||
| BS1747TN | 17TAC 47B | BST17X 47-1B | ||
| BS2047TN | BSB020047T | BSD2047 | 20TAC 47B | BST20X 47-1B |
| BS2562TN | BSB025062T | BSD2562 | 25TAC 62B | BST25X 62-1B |
| BS3062TN | BSB030062T | BSD3062 | 30TAC 62B | BST30X 62-1B |
| BS3572TN | BSB035072T | BSD3572 | 35TAC 72B | BST35X 72-1B |
| BS4072TN | BSB040072T | BSD4072 | 40TAC 72B | BST40X 72-1B |
| BS4090TN | BSB040090T | BSD4090 | 40TAC 90B | BST40X 90-1B |
| BS4575TN | BSB045075T | BSD4575 | 45TAC 75B | BST45X 75-1B |
| BS45100TN | BSD45100 | 45TAC 100B | BST45X 100-1B | |
| BS50100TN | BSB050100T | 50TAC 100B | BST50X 100-1B | |
| BS5590TN | BSB055090T | |||
| BS55100TN | BSB055100T | 55TAC 100B | BST55X 100-1B | |
| BS55120TN | BSB055120T | 55TAC 120B | BST55X 120-1B | |
| BS60120TN | BSB060120T | 60TAC 120B | BST60X 120-1B |
60 TAC 120B Screw Supporting Bearing Features:
1. 60 TAC 120B belong to precision ball bearing, and precision is P4 level, equals to ABEC7.
2. They are usually used in combinations of more than 2 bearings and with a preload.
3. Bearing 60TAC120BSUC10PN7B contact angle is 60 degree.
4. A tolerance of h5 is recommended for shafts and H6 for housing bores.
5. Smooth movement. The ball screw drive system is a point contact rolling motion, with low frictional resistance during work, high sensitivity, no vibration when starting, and no crawling at low speeds, so it can precisely control the microfeed
