NACHI Bearing Catalog - Technical Information

DF mounting. DT mounting. Separable. Non-Separable. (JIS B 1522). Outer ring raceway : spherical. Self-Aligning. Ball Bearings. Angular Contact. Ball Bearings.

Bearing Training Manual - AllWorld Machinery

Nachi Fujikoshi started manufacturing hacksaw blades with high quality Nachi has our own steel mill in Toyama Japan. .. DT = 2 bearings in tandem arrangement 7210. 7082. 690. 627. 548. 435. 548. 498. 435. 345. 5210. 12253. 1194.

Ball & Roller Bearings Catalog - NTN Bearing

dem (DT). DF. DB. DT. SINGLE DIRECTION THRUST BEARINGS consist of 7210B. 1.9685 3.5433 0.7874 0.043 0.024. 1.56. 8,400. 6,450 6,700 9,000. 1.03.

Angular Contact Ball Bearings Single Mounting／Duplex Mounting

DT. （Tandem）. • Dynamic equivalent radial load. Pr = XFr+YFa. 0.015. 0.029. 0.058 .. 7210. 7210B. 7210C. 7310. 7310B. 7310C. 7011. 7011C. 7211. 7211B.

ANGULAR CONTACT BALL BEARINGS

Usually, the cages for angular contact ball bearings with a contact angle of 30° (Symbol A) or 40°(Symbol B) . (DT). (Example). 7208 A DT. Radial loads and axial loads in one direction can be sustained. 7210 B DB DF DT. 60 500. 57 000.

Precision Rolling Bearings

Any Combination of NACHI FLUSH GROUND. Precision Beanings will universal type bearings, DB, DF and DT combinations as well as multi-combinations

BEARING DESIGNATION SYSTEMS

3.4.1 Bearing design and cage type for spherical roller bearings . .. DT. DT. Pair of bearings in a tandem configuration, example: 7210 A TYN DT P2. DTD. 3T.

Bearings | Nachi America

The Nachi bearings business started out by using the superior materials made by our own company, and by applying expertise in cutting and heat treatment