ATF12 - RBC Airframe Bearing - ATF Series - 0.7500" Bore x 1.7500" OD x 1.000" Width
Unit of Measure

Specifications

Industry Standards/Certifications

SAE AS21438

Type

Track Type

Style

Needle Roller

Series

RBC®

Material

High carbon chrome steel

Cage Material

Steel

Seal Material

Sealed

Finish

Cadmium

Enclosure

Double Sealed

Precision Rating

Not Rated

Bore Shape

Round

Lubrication Type

Lubrication Groove & Hole

Number of Rows

1

Speed [Max]

100 rpm

Dynamic Load Rating

14200 lbf

Limit Load Rating

14200 lbf

Weight

0.52 lb

Applications

Used in aerospace and industrial applications that necessitate the most stringent tolerances.

Additional Product Information 1

RBC Airframe Track Roller Bearing manufactured by RBC Bearings. ~~RBC Bearings manufactures highly engineered precision bearings, components and essential systems for the industrial, defense and aerospace industries. Founded in 1919, and now a publicly-traded company (NYSE: RBC), RBC currently has 52 facilities in 10 countries (34 in the USA), of which 37 are manufacturing facilities.

Additional Product Information 2

Designed for use as track rollers to withstand heavy rolling loads. ~To realize full radial capacity, mount bearing on high strength bolt. ~Sealed and has a single row of needle rollers and 2 internal thrust washers. ~Crowned O.D. to accommodate some misalignment. ~This bearing is only for use in an aerospace application when purchased from an Authorized RBC Aerospace Distributor or other Authorized RBC Aerospace Seller with proper Aerospace Certification(s).

Dimensions

Bore (B)

0.75 in

Outside Diameter (D)

1.75 in

Inside Ring Width (W)

1 in

Shaft Fillet

0.032 in