45TAC 75B Bearings Datasheet:
45TAC 75B bearings belong to angular contact thrust ball bearings.
For this bearing model,
Inner Diameter: 45mm
Outer Diameter: 75mm
Width: 15mm
Weight: 0.27kg
Cage: Molded polyamide
Material: Chrome steel
Contact Angle: 60 degree
Limit Speed (Oil): 4300 RPM
Limit Speed (Grease): 3200 RPM
Category: Angular contact thrust ball bearing, ball screw support bearing
Interchange Numbers: 45TAC75B, 45 TAC 75B, BSB4575SU, BSD4575G, BSB045075T, BSD4575, etc
Ball Screw Support Bearings Size Chart:
| Our Code | FAG Code | SKF Code | NSK Code | NTN Code |
| 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 | |
| 760202TN | 7602015TVP | BSA202 | 15TAC02AT85 | |
| 760203TN | 7602017TVP | BSA203 | ||
| 760204TN | 7602020TVP | BSA204 | 20TAC02AT85 | |
| 760205TN | 7602025TVP | BSA205 | 25TAC02AT85 | |
| 760206TN | 7602030TVP | BSA206 | ||
| 760207TN | 7602035TVP | BSA207 | ||
| 760208TN | 7602040TVP | BSA208 | ||
| 760209TN | 7602045TVP | |||
| 760210TN | 7602050TVP | |||
| 760304TN | 7603020TVP | |||
| 760305TN | 7603025TVP | BSA305 | ||
| 760306TN | 7603030TVP | BSA306 | ||
| 760307TN | 7603035TVP | BSA307 |
Features:
1. Bearing 45 TAC 75B 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 contact angle is 60 degrees.
4. A tolerance of h5 is recommended for shafts and H6 for housing bores.
