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Emerson Bearing Company
201 Brighton Avenue
Boston, MA 02134
Phone: (800) 225-4587 • Fax: (800) 252-1996
Email: info@emersonbearing.com
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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.

Yoke type rollers are used for heavier loads and where clevis or shaft mounting is preferred. Available in stainless steel and with seals.
YR---YR-X
Unit of Measure
1 2 

Item #

Type

(D) Roller OD

(A) Bore Nominal Dimension

(B) Roller Width

(W) Overall Width

(E) Min. Clamping Dia.

Basic Dynamic Rating

Max. Static Capacity

YR-3/4 N/A Unsealed N/A 0.750 in N/A 0.250 in N/A 0.500 in N/A 0.5625 in N/A 1/2 in N/A 2140 lb N/A 4170 lb
YR-7/8 N/A Unsealed N/A 0.875 in N/A 0.250 in N/A 0.500 in N/A 0.5625 in N/A 1/2 in N/A 2140 lb N/A 4170 lb
YR-1 N/A Unsealed N/A 1.000 in N/A 0.3125 in N/A 0.625 in N/A 0.6875 in N/A 5/8 in N/A 3030 lb N/A 6200 lb
YR-1 1/8 N/A Unsealed N/A 1.125 in N/A 0.3125 in N/A 0.625 in N/A 0.6875 in N/A 5/8 in N/A 3030 lb N/A 6200 lb
YR-1 1/4 N/A Unsealed N/A 1.250 in N/A 0.375 in N/A 0.750 in N/A 0.8125 in N/A 3/4 in N/A 4470 lb N/A 8600 lb
YR-1 3/8 N/A Unsealed N/A 1.375 in N/A 0.375 in N/A 0.750 in N/A 0.8125 in N/A 3/4 in N/A 4470 lb N/A 8600 lb
YR-1 1/2 N/A Unsealed N/A 1.500 in N/A 0.4375 in N/A 0.875 in N/A 0.9375 in N/A 57/64 in N/A 5560 lb N/A 11300 lb
YR-1 5/8 N/A Unsealed N/A 1.625 in N/A 0.4375 in N/A 0.875 in N/A 0.9375 in N/A 57/64 in N/A 5560 lb N/A 11300 lb
YR-1 3/4 N/A Unsealed N/A 1.750 in N/A 0.500 in N/A 1.000 in N/A 1.0625 in N/A 1 3/64 in N/A 7870 lb N/A 15870 lb
YR-1 7/8 N/A Unsealed N/A 1.875 in N/A 0.500 in N/A 1.000 in N/A 1.0625 in N/A 1 3/64 in N/A 7870 lb N/A 15870 lb
YR-2 N/A Unsealed N/A 2.000 in N/A 0.625 in N/A 1.250 in N/A 1.3125 in N/A 1 13/64 in N/A 10370 lb N/A 22000 lb
YR-2 1/4 N/A Unsealed N/A 2.250 in N/A 0.625 in N/A 1.250 in N/A 1.3125 in N/A 1 13/64 in N/A 10370 lb N/A 22000 lb
YR-2 1/2 N/A Unsealed N/A 2.500 in N/A 0.7500 in N/A 1.500 in N/A 1.5625 in N/A 1 5/16 in N/A 15280 lb N/A 33000 lb
YR-2 3/4 N/A Unsealed N/A 2.750 in N/A 0.7500 in N/A 1.500 in N/A 1.5625 in N/A 1 5/16 in N/A 15280 lb N/A 33000 lb
YR-3 N/A Unsealed N/A 3.000 in N/A 1.000 in N/A 1.750 in N/A 1.8125 in N/A 1 3/4 in N/A 20200 lb N/A 49900 lb
YR-3 1/4 N/A Unsealed N/A 3.250 in N/A 1.000 in N/A 1.750 in N/A 1.8125 in N/A 1 3/4 in N/A 20200 lb N/A 49900 lb
YR-3 1/2 N/A Unsealed N/A 3.500 in N/A 1.1250 in N/A 2.000 in N/A 2.0625 in N/A 2 in N/A 24660 lb N/A 63300 lb
YR-4 N/A Unsealed N/A 4.000 in N/A 1.2500 in N/A 2.250 in N/A 2.3125 in N/A 2 1/4 in N/A 35980 lb N/A 90000 lb
YR-3/4-X N/A Sealed N/A 0.750 in N/A 0.250 in N/A 0.500 in N/A 0.5625 in N/A 1/2 in N/A 2140 lb N/A 4170 lb
YR-7/8-X N/A Sealed N/A 0.875 in N/A 0.250 in N/A 0.500 in N/A 0.5625 in N/A 1/2 in N/A 2140 lb N/A 4170 lb
YR-1-X N/A Sealed N/A 1.000 in N/A 0.3125 in N/A 0.625 in N/A 0.6875 in N/A 5/8 in N/A 3030 lb N/A 6200 lb
YR-1 1/8-X N/A Sealed N/A 1.125 in N/A 0.3125 in N/A 0.625 in N/A 0.6875 in N/A 5/8 in N/A 3030 lb N/A 6200 lb
YR-1 1/4-X N/A Sealed N/A 1.250 in N/A 0.375 in N/A 0.750 in N/A 0.8125 in N/A 3/4 in N/A 4470 lb N/A 8600 lb
YR-1 3/8-X N/A Sealed N/A 1.375 in N/A 0.375 in N/A 0.750 in N/A 0.8125 in N/A 3/4 in N/A 4470 lb N/A 8600 lb
YR-1 1/2-X N/A Sealed N/A 1.500 in N/A 0.4375 in N/A 0.875 in N/A 0.9375 in N/A 57/64 in N/A 5560 lb N/A 11300 lb
Unit of Measure
1 2