55TAC 120B Bearing Datasheet:
55TAC 120B bearing belongs to single direction angular contact thrust ball bearing.
For this bearing model,
| Inner Diameter (mm): | 55 |
| Outer Diameter (mm): | 120 |
| Width (mm): | 20 |
| Weight (kg): | 1.43 |
| Bearing Material: | chrome steel |
| Cage: | molded polyamide |
| Contact Angle: | 60 degree |
| Precision Level: | P4/ABEC7 |
| Limit Speed (Oil): | 3000 |
| Limit Speed (Grease): | 2200 |
| Lubrication | grease or oil |
| Category: | angular contact thrust ball bearing |
| Interchange Numbers: | 55TAC120B, 55TAC 120B, 55 TAC 120B, 55TAC120BSUC10PN7B, BSB055120T, BS55120TN, etc |
Angular Contact Ball Bearing Combination:
The lock of the angular contact ball bearing is on the outer ring.
Generally, the inner and outer rings cannot be separated, and they can bear combined radial and axial loads and axial loads in one direction.
Ball Screw Supporting Bearings Size Chart:
| Bearing Dimensions | NSK Model Number | FAG Model Number |
| 15*47*15 | 15TAC47B | BS1527 |
| 17*47*15 | 17TAC47B | BS1747 |
| 20*47*15 | 20TAC47B | BS2047 |
| 25*62*15 | 25TAC62B | BS2562 |
| 30*62*15 | 30TAC62B | BS3062 |
| 30*72*15 | 30TAC72B | BS3072 |
| 35*72*15 | 35TAC72B | BS3572 |
| 40*72*15 | 40TAC72B | BS4072 |
| 40*90*20 | 40TAC90B | BS4090 |
| 45*75*15 | 45TAC75B | BS4575 |
| 45*100*20 | 45TAC100B | BS45100 |
| 50*100*20 | 50TAC100B | BS50100 |
| 55*90*15 | 55TAC90B | BS5590 |
| 55*100*20 | 55TAC100B | BS55100 |
| 55*120*20 | 55TAC120B | BS55120 |
| 60*120*20 | 60TAC120B | BS60120 |
Contact Us:
For common ball screw supporting bearings, we have large stock.
There are so many bearing models. Therefore, it’s impossible for us to upload all bearing models.
If you don’t find your bearing model numbers on our website, pls feel free to contact us !
Professional Bearing Solution Expert & Your Thrustworthy Partner
Jinan TOP Bearing Co., Ltd
Add: 1-2405-4, No. 1825, Hualong Rd., Licheng Dist, Jinan, Shandong, China
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Email: [email protected]
