Item # YR-2 3/4-C, YR-C, YR-XBC Crowned Yoke Rollers On Emerson Bearing

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.

Yoke type rollers are used for heavier loads and where clevis or shaft mounting is preferred. The crowned style cam follower is used where the track may not be exactly aligned and square with the cam follower. Available in stainless steel and with seals.

Unit of Measure

Specifications

Type	N/A Unsealed
(D) Roller OD	N/A 2.750 in
(A) Bore Nominal Dimension	N/A 0.7500 in
(A) Bore Tolerance	N/A +.0002 -.0004 in
(B) Roller Width	N/A 1.500 in
(W) Overall Width	N/A 1.5625 in
(E) Min. Clamping Dia.	N/A 1 5/16 in
Shaft Dia. Slip Fit Max.	N/A 0.7497 in
Shaft Dia. Slip Fit Min.	N/A 0.7493 in
Shaft Dia. Press Fit Max.	N/A 0.7507 in
Shaft Dia. Press Fit Min.	N/A 0.7503 in
Basic Dynamic Rating	N/A 15280 lb
Max. Static Capacity	N/A 33000 lb
(R) Crown Radius	N/A 30 in
Configuration	N/A Crowned Outer Race
McGill P/N	N/A CYR - 2 3/4
RBC P/N	N/A Y-88
Torrington P/N	N/A YCR – 44

Specifications

Type

(D) Roller OD

(A) Bore Nominal Dimension

(A) Bore Tolerance

(B) Roller Width

(W) Overall Width

(E) Min. Clamping Dia.

Shaft Dia. Slip Fit Max.

Shaft Dia. Slip Fit Min.

Shaft Dia. Press Fit Max.

Shaft Dia. Press Fit Min.

Basic Dynamic Rating

Max. Static Capacity

(R) Crown Radius

Configuration

McGill P/N

RBC P/N

Torrington P/N