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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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Standard duty with set screw lock.

Available with:
  • Set screw or eccentric locking collar.
  • Corrosion resistant housing and bearing options include Cast iron, Stainless Steel, Thermoplastic, and Nickel plating.
  • B-type seals or L3 triple lip seals available for extra sealing needs.
  • Wide inner race bearing.
UCHA-Hanger-Units
Unit of Measure
1 2 

Item #

Alternative P/N

(d) Shaft Diameter

(A) Dimension

(W) Dimension

(C) Dimension

(H) Dimension

(L) Dimension

SEHB12MM N/A UCHA 201 N/A N/A 2 33/64 in N/A 3-25/32 in N/A 0 in N/A 2-33/64 in N/A 1-9/16 in
SEHB8 N/A UCHA 201-8 N/A 0.5 in N/A 2 33/64 in N/A 3-25/32 in N/A 0 in N/A 2-33/64 in N/A 1-9/16 in
SEHB15MM N/A UCHA 202 N/A N/A 2 33/64 in N/A 3-25/32 in N/A 0 in N/A 2-33/64 in N/A 1-9/16 in
SEHB10 N/A UCHA 202-10 N/A 0.625 in N/A 2 33/64 in N/A 3-25/32 in N/A 0 in N/A 2-33/64 in N/A 1-9/16 in
SEHB17MM N/A UCHA 203 N/A N/A 2 33/64 in N/A 3-25/32 in N/A 0 in N/A 2-33/64 in N/A 1-9/16 in
SEHB12 N/A UCHA 204-12 N/A 0.75 in N/A 3-1/16 in N/A 4-1/16 in N/A 0 in N/A 2-33/64 in N/A 1-9/16 in
SEHB20MM N/A UCHA 204 N/A N/A 3-1/16 in N/A 4-1/16 in N/A 0 in N/A 2-33/64 in N/A 1-9/16 in
SEHB14 N/A UCHA 205-14 N/A 0.875 in N/A 3-1/16 in N/A 4-1/16 in N/A 0 in N/A 2-33/64 in N/A 1-9/16 in
SEHB15 N/A UCHA 205-15 N/A 0.9375 in N/A 3-1/16 in N/A 4-1/16 in N/A 0 in N/A 2-33/64 in N/A 1-9/16 in
SEHB25MM N/A UCHA 205 N/A N/A 3-1/16 in N/A 4-1/16 in N/A 0 in N/A 2-33/64 in N/A 1-9/16 in
SEHB16 N/A UCHA 205-16 N/A 1 in N/A 3-1/16 in N/A 4-1/16 in N/A 0 in N/A 2-33/64 in N/A 1-9/16 in
SEHB17 N/A UCHA 206-17 N/A 1.0625 in N/A 3- 5/32 in N/A 4-3/32 in N/A 0 in N/A 2-33/64 in N/A 1-9/16 in
SEHB18 N/A UCHA 206-18 N/A 1.125 in N/A 3- 5/32 in N/A 4-3/32 in N/A 0 in N/A 2-33/64 in N/A 1-9/16 in
SEHB30MM N/A UCHA 206 N/A N/A 3- 5/32 in N/A 4-3/32 in N/A 0 in N/A 2-33/64 in N/A 1-9/16 in
SEHB19 N/A UCHA 206-19 N/A 1.1875 in N/A 3- 5/32 in N/A 4-3/32 in N/A 0 in N/A 2-33/64 in N/A 1-9/16 in
SEHB20S N/A UCHA 206-20 N/A 1.25 in N/A 3- 5/32 in N/A 4-3/32 in N/A 0 in N/A 2-33/64 in N/A 1-9/16 in
SEHB20 N/A UCHA 207-20 N/A 1.25 in N/A 3-5/8 in N/A 4-9/16 in N/A 0 in N/A 2-3/4 in N/A 1-9/16 in
SEHB21 N/A UCHA 207-21 N/A 1.3125 in N/A 3-5/8 in N/A 4-9/16 in N/A 0 in N/A 2-3/4 in N/A 1-9/16 in
SEHB22 N/A UCHA 207-22 N/A 1.375 in N/A 3-5/8 in N/A 4-9/16 in N/A 0 in N/A 2-3/4 in N/A 1-9/16 in
SEHB35MM N/A UCHA 207 N/A N/A 3-5/8 in N/A 4-9/16 in N/A 0 in N/A 2-3/4 in N/A 1-9/16 in
SEHB23 N/A UCHA 207-23 N/A 1.4375 in N/A 3-5/8 in N/A 4-9/16 in N/A 0 in N/A 2-3/4 in N/A 1-9/16 in
SEHB24 N/A UCHA 208-24 N/A 1.5 in N/A 3-15/16 in N/A 4-27/32 in N/A 5/64 in N/A 2-7/8 in N/A 1-9/16 in
SEHB25 N/A UCHA 208-25 N/A 1.5625 in N/A 3-15/16 in N/A 4-27/32 in N/A 5/64 in N/A 2-7/8 in N/A 1-9/16 in
SEHB40MM N/A UCHA 208 N/A N/A 3-15/16 in N/A 4-27/32 in N/A 5/64 in N/A 2-7/8 in N/A 1-9/16 in
SEHB26 N/A UCHA 209-26 N/A 1 5/8 in N/A 4-1/4 in N/A 5-11/32 in N/A 13/64 in N/A 3-15/64 in N/A 1-7/8 in
Unit of Measure
1 2