SF / UCF 4-Bolt Flange Units
Standard Duty Mounted Units
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
- Available with high temperature bearings.
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Item # |
Alternative P/N |
(d) Shaft Diameter |
(A) Dimension |
(E) Dimension |
(G) Dimension |
(L) Dimension |
(S) Dimension |
Bolt Used |
---|---|---|---|---|---|---|---|---|
SF25 | Alternative P/N N/A UCF 208-25 | (d) Shaft Diameter N/A 1.5625 in | (A) Dimension N/A 5-1/8 in | (E) Dimension N/A 4 in | (G) Dimension N/A 19/32 in | (L) Dimension N/A 1-13/32 in | (S) Dimension N/A 35/64 in | Bolt Used N/A 1/2 in |
SF40MM | Alternative P/N N/A UCF 208 | (d) Shaft Diameter N/A | (A) Dimension N/A 5-1/8 in | (E) Dimension N/A 4 in | (G) Dimension N/A 19/32 in | (L) Dimension N/A 1-13/32 in | (S) Dimension N/A 35/64 in | Bolt Used N/A 1/2 in |
SF17 | Alternative P/N N/A UCF 206-17 | (d) Shaft Diameter N/A 1.0625 in | (A) Dimension N/A 4-1/4 in | (E) Dimension N/A 3-1/4 in | (G) Dimension N/A 1/2 in | (L) Dimension N/A 1-7/32 in | (S) Dimension N/A 33/64 in | Bolt Used N/A 7/16 in |
SF18 | Alternative P/N N/A UCF 206-18 | (d) Shaft Diameter N/A 1.125 in | (A) Dimension N/A 4-1/4 in | (E) Dimension N/A 3-1/4 in | (G) Dimension N/A 1/2 in | (L) Dimension N/A 1-7/32 in | (S) Dimension N/A 33/64 in | Bolt Used N/A 7/16 in |
SF30MM | Alternative P/N N/A UCF 206 | (d) Shaft Diameter N/A | (A) Dimension N/A 4-1/4 in | (E) Dimension N/A 3-1/4 in | (G) Dimension N/A 1/2 in | (L) Dimension N/A 1-7/32 in | (S) Dimension N/A 33/64 in | Bolt Used N/A 7/16 in |
SF19 | Alternative P/N N/A UCF 206-19 | (d) Shaft Diameter N/A 1.1875 in | (A) Dimension N/A 4-1/4 in | (E) Dimension N/A 3-1/4 in | (G) Dimension N/A 1/2 in | (L) Dimension N/A 1-7/32 in | (S) Dimension N/A 33/64 in | Bolt Used N/A 7/16 in |
SF20S | Alternative P/N N/A UCF 206-20 | (d) Shaft Diameter N/A 1.25 in | (A) Dimension N/A 4-1/4 in | (E) Dimension N/A 3-1/4 in | (G) Dimension N/A 1/2 in | (L) Dimension N/A 1-7/32 in | (S) Dimension N/A 33/64 in | Bolt Used N/A 7/16 in |
SF20 | Alternative P/N N/A UCF 207-20 | (d) Shaft Diameter N/A 1.25 in | (A) Dimension N/A 4-19/32 in | (E) Dimension N/A 3-5/8 in | (G) Dimension N/A 19/32 in | (L) Dimension N/A 1-11/32 in | (S) Dimension N/A 33/64 in | Bolt Used N/A 7/16 in |
SF21 | Alternative P/N N/A UCF 207-21 | (d) Shaft Diameter N/A 1.3125 in | (A) Dimension N/A 4-19/32 in | (E) Dimension N/A 3-5/8 in | (G) Dimension N/A 19/32 in | (L) Dimension N/A 1-11/32 in | (S) Dimension N/A 33/64 in | Bolt Used N/A 7/16 in |
SF22 | Alternative P/N N/A UCF 207-22 | (d) Shaft Diameter N/A 1.375 in | (A) Dimension N/A 4-19/32 in | (E) Dimension N/A 3-5/8 in | (G) Dimension N/A 19/32 in | (L) Dimension N/A 1-11/32 in | (S) Dimension N/A 33/64 in | Bolt Used N/A 7/16 in |
SF35MM | Alternative P/N N/A UCF 207 | (d) Shaft Diameter N/A | (A) Dimension N/A 4-19/32 in | (E) Dimension N/A 3-5/8 in | (G) Dimension N/A 19/32 in | (L) Dimension N/A 1-11/32 in | (S) Dimension N/A 33/64 in | Bolt Used N/A 7/16 in |
SF23 | Alternative P/N N/A UCF 207-23 | (d) Shaft Diameter N/A 1.4375 in | (A) Dimension N/A 4-19/32 in | (E) Dimension N/A 3-5/8 in | (G) Dimension N/A 19/32 in | (L) Dimension N/A 1-11/32 in | (S) Dimension N/A 33/64 in | Bolt Used N/A 7/16 in |
SF12MM | Alternative P/N N/A UCF 201 | (d) Shaft Diameter N/A | (A) Dimension N/A 3 in | (E) Dimension N/A 2-1/8 in | (G) Dimension N/A 3/8 in | (L) Dimension N/A 1-3/32 in | (S) Dimension N/A 7/16 in | Bolt Used N/A 3/8 in |
SF8 | Alternative P/N N/A UCF 201-8 | (d) Shaft Diameter N/A 0.5 in | (A) Dimension N/A 3 in | (E) Dimension N/A 2-1/8 in | (G) Dimension N/A 3/8 in | (L) Dimension N/A 1-3/32 in | (S) Dimension N/A 7/16 in | Bolt Used N/A 3/8 in |
SF15MM | Alternative P/N N/A UCF 202 | (d) Shaft Diameter N/A | (A) Dimension N/A 3 in | (E) Dimension N/A 2-1/8 in | (G) Dimension N/A 3/8 in | (L) Dimension N/A 1-3/32 in | (S) Dimension N/A 7/16 in | Bolt Used N/A 3/8 in |
SF10 | Alternative P/N N/A UCF 202-10 | (d) Shaft Diameter N/A 0.625 in | (A) Dimension N/A 3 in | (E) Dimension N/A 2-1/8 in | (G) Dimension N/A 3/8 in | (L) Dimension N/A 1-3/32 in | (S) Dimension N/A 7/16 in | Bolt Used N/A 3/8 in |
SF17MM | Alternative P/N N/A UCF 203 | (d) Shaft Diameter N/A | (A) Dimension N/A 3 in | (E) Dimension N/A 2-1/8 in | (G) Dimension N/A 3/8 in | (L) Dimension N/A 1-3/32 in | (S) Dimension N/A 7/16 in | Bolt Used N/A 3/8 in |
SF12 | Alternative P/N N/A UCF 204-12 | (d) Shaft Diameter N/A 0.75 in | (A) Dimension N/A 3-3/8 in | (E) Dimension N/A 2-1/2 in | (G) Dimension N/A 0.4375 in | (L) Dimension N/A 1 in | (S) Dimension N/A 7/16 in | Bolt Used N/A 3/8 in |
SF20MM | Alternative P/N N/A UCF 204 | (d) Shaft Diameter N/A | (A) Dimension N/A 3-3/8 in | (E) Dimension N/A 2-1/2 in | (G) Dimension N/A 0.4375 in | (L) Dimension N/A 1 in | (S) Dimension N/A 7/16 in | Bolt Used N/A 3/8 in |
SF14 | Alternative P/N N/A UCF 205-14 | (d) Shaft Diameter N/A 0.875 in | (A) Dimension N/A 3-3/4 in | (E) Dimension N/A 2-3/4 in | (G) Dimension N/A 1/2 in | (L) Dimension N/A 1-1/16 in | (S) Dimension N/A 29/64 in | Bolt Used N/A 3/8 in |
SF15 | Alternative P/N N/A UCF 205-15 | (d) Shaft Diameter N/A 0.9375 in | (A) Dimension N/A 3-3/4 in | (E) Dimension N/A 2-3/4 in | (G) Dimension N/A 1/2 in | (L) Dimension N/A 1-1/16 in | (S) Dimension N/A 29/64 in | Bolt Used N/A 3/8 in |
SF25MM | Alternative P/N N/A UCF 205 | (d) Shaft Diameter N/A | (A) Dimension N/A 3-3/4 in | (E) Dimension N/A 2-3/4 in | (G) Dimension N/A 1/2 in | (L) Dimension N/A 1-1/16 in | (S) Dimension N/A 29/64 in | Bolt Used N/A 3/8 in |
SF16 | Alternative P/N N/A UCF 205-16 | (d) Shaft Diameter N/A 1 in | (A) Dimension N/A 3-3/4 in | (E) Dimension N/A 2-3/4 in | (G) Dimension N/A 1/2 in | (L) Dimension N/A 1-1/16 in | (S) Dimension N/A 29/64 in | Bolt Used N/A 3/8 in |
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