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

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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.

Unit of Measure

Specifications

Drive Type	N/A Screw-Driver Slot
Type	N/A Sealed
(D) Roller OD	N/A 0.875 in
(B) Roller Width	N/A 0.500 in
(A) Stud Dia.	N/A 0.4375 in
(M) Stud Length	N/A 7/8 in
(S) Eff. Thread Min.	N/A 3/8 in
(T) Thread UNF Class 2A	N/A 7/16-20
(N) Oil Hole Location	N/A 1/4
(H) Oil Hole Dia.	N/A 3/32 in
(P) Lube Fitting Size	N/A 3/16
Min Boss. Dia.	N/A 1/2
Recomm. Bore	N/A 0.4375 in
Recomm. Torque	N/A 300 lb·in
Basic Dynamic Rating	N/A 2140 lb
Max. Static Capacity	N/A 4150 lb
McGill P/N	N/A CFH - 7/8-S
RBC P/N	N/A H-28 -S

Specifications

Drive Type

Type

(D) Roller OD

(B) Roller Width

(A) Stud Dia.

(M) Stud Length

(S) Eff. Thread Min.

(T) Thread UNF Class 2A

(N) Oil Hole Location

(H) Oil Hole Dia.

(P) Lube Fitting Size

Min Boss. Dia.

Recomm. Bore

Recomm. Torque

Basic Dynamic Rating

Max. Static Capacity

McGill P/N

RBC P/N