Versatile, cost-effective ER bearings feature a design with an extended inner ring to allow for adapter-free mounting. These rings provide extra shaft support, making ER bearings a popular choice for demanding industries such as construction, packaging, textiles, and conveyance.

Emerson Bearing stocks ER free running inserts in multiple styles. The free running style is a specialized type of ER bearing insert, offering low torque service. We designed these inserts for harsh industrialmore

Unit of Measure
Items
ER-Inserts

ER Free Running Inserts
ER-Inserts

ER Free Running Inserts
ER-Inserts

ER Free Running Inserts
ER-Inserts

ER Free Running Inserts
ER-Inserts

ER Free Running Inserts
(d) Shaft Diameter N/A N/A 0.5 in N/A N/A 0.625 in N/A
(D) Dimension N/A 1.8504 in
(Bi) Dimension N/A 1.2188 in
(Be) Dimension N/A 0.6250 in
(N) Dimension N/A 0.4063 in
(M) Dimension N/A 0.8125 in
(E) Dimension N/A 0.4844 in
(A) Dimension N/A 0.0469 in
(H) Dimension N/A 0.1719 in
(R) Dimension N/A 0.1719 in
(J) Dimension N/A 0.0938 in
(P) Dimension N/A 2.0625 in
(G) Dimension N/A 0.1875 in
(Ds) Dimension N/A 1/4-28UNF
Basic Load Rating N/A 2.740 lb
Basic Static Load Rating N/A 1.600 lb
Weight N/A 0.49 lb
Common Options N/A BUC-- Black Oxide Coated insert CUC-- Hard Chrome Coated Insert HUC-- High Temperature Insert 400F L3-- Triple lip labyrinth seal NPPA-- Nickel Plated Housing S-- Stainless Steel Housing SUC-- Stainless Steel Insert TP-- Thermoplastic Housing