Bearing CF28 (AST)

Cam Follower Roller Bearings, Stud Type - Inch Series CF28

Bearing number : CF28

Brand : AST

Bearing dimensions and specification in AST catalogue:

(dimensions in inches)

Bearing Type - Full Complement

Dynamic Load Rating (Cr) - 5,500

Static Load Rating (Cor) - 9,700

Max Speed (Grease) (X1000 RPM) - 2,700

Tire Outer Dia. (Dt) - 1.750

Stud Dia. (ds) - 0.750

Tire Width (C) - 1.000

Tire Washer Width (C1) - 0.031

Total Length (B) - 2.780

Stud Length (B1) - 1.750

Threads (G) - 3/4-16 UNF

Thread Length (G1) - 0.875

Weight (g) - 375.00

Material - Stud and Roller head: Hardened carbon steel alloy, Needle rollers - 52100 Chrome steel or equivalent

Standard finish is black oxide.

The stud has a screwdriver slot or hexagonal hole for mounting.

Some sizes are available with crowned outer race tires.

Some sizes are available with integral seals.

The load rating is based on a track hardness of HRc40 minimum.

The stud has an axially drilled hole for lubrication.

Tags : AST

Designation

Bore Dia, mm

Outer Dia, mm: