Action Bearing Co.
201 Brighton Ave., Boston, MA 02134 US
Phone: 800.225.4587 • Fax: 800.252.1996
E-Mail: info@actionbearing.com Web site: www.actionbearing.com
All Categories > Cam Followers / Yoke Rollers > HR, HR-X Heavy Stud Screwdriver Slot > Item # HR-7/8  


Item # HR-7/8, HR, HR-X Heavy Stud Screwdriver Slot

List Price QUOTE

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Cam Followers are anti-friction needle bearings developed for use in cam or track roller applications. They consist of a heavy outer ring cross section with a full complement of needle rollers. They offer high dynamic and static load carrying capability in a compact design. Cam Followers are offered in many design alternatives.

Heavy Stud types are preferred for high-loads and/or heavy shock applications. Available in stainless steel and with seals.




 Specifications 

Drive Type

Screw-Driver Slot

Type

Unsealed

(D) Roller OD

0.875 in

(B) Roller Width

0.500 in

(A) Stud Dia.

0.4375 in

(M) Stud Length

7/8 in

(S) Eff. Thread Min.

3/8 in

(T) Thread UNF Class 2A

7/16-20

(N) Oil Hole Location

1/4

(H) Oil Hole Dia.

3/32 in

(P) Lube Fitting Size

3/16

Min Boss. Dia.

1/2

Recomm. Bore

0.4375 in

Recomm. Torque

300 lbĀ·in

Basic Dynamic Rating

2140 lb

Max. Static Capacity

4150 lb

McGill P/N

CFH - 7/8

RBC P/N

H-28