ER Inserts
Standard Duty Mounted Units
Standard duty with snap ring and set screw lock.
Available with:- Set screw or eccentric locking collars.
- Available in stainless steel and nickel plated styles.
- Wide inner race
- Black Oxide Finish
- B-type seals
- Available in Free Running or High Temperature styles.
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Item # |
(d) Shaft Diameter |
(D) Dimension |
(Bi) Dimension |
(Be) Dimension |
(N) Dimension |
(M) Dimension |
(E) Dimension |
Basic Load Rating |
Basic Static Load Rating |
---|---|---|---|---|---|---|---|---|---|
ER21 | (d) Shaft Diameter N/A 1.3125 in | (D) Dimension N/A 2.8346 in | (Bi) Dimension N/A 1.6890 in | (Be) Dimension N/A 0.9449 in | (N) Dimension N/A 0.6890 in | (M) Dimension N/A 1 in | (E) Dimension N/A 0.7547 in | Basic Load Rating N/A 5.535 lb | Basic Static Load Rating N/A 3.340 lb |
ER20 | (d) Shaft Diameter N/A 1.25 in | (D) Dimension N/A 2.8346 in | (Bi) Dimension N/A 1.6890 in | (Be) Dimension N/A 0.9449 in | (N) Dimension N/A 0.6890 in | (M) Dimension N/A 1 in | (E) Dimension N/A 0.7547 in | Basic Load Rating N/A 5.535 lb | Basic Static Load Rating N/A 3.340 lb |
ER20S | (d) Shaft Diameter N/A 1.25 in | (D) Dimension N/A 2.4409 in | (Bi) Dimension N/A 1.5000 in | (Be) Dimension N/A 0.8661 in | (N) Dimension N/A 0.6260 in | (M) Dimension N/A 0.8740 in | (E) Dimension N/A 0.6760 in | Basic Load Rating N/A 4.200 lb | Basic Static Load Rating N/A 2.430 lb |
ER19 | (d) Shaft Diameter N/A 1.1875 in | (D) Dimension N/A 2.4409 in | (Bi) Dimension N/A 1.5000 in | (Be) Dimension N/A 0.8661 in | (N) Dimension N/A 0.6260 in | (M) Dimension N/A 0.8740 in | (E) Dimension N/A 0.6760 in | Basic Load Rating N/A 4.200 lb | Basic Static Load Rating N/A 2.430 lb |
ER30MM | (d) Shaft Diameter N/A | (D) Dimension N/A 2.4409 in | (Bi) Dimension N/A 1.5000 in | (Be) Dimension N/A 0.8661 in | (N) Dimension N/A 0.6260 in | (M) Dimension N/A 0.8740 in | (E) Dimension N/A 0.6760 in | Basic Load Rating N/A 4.200 lb | Basic Static Load Rating N/A 2.430 lb |
ER18 | (d) Shaft Diameter N/A 1.125 in | (D) Dimension N/A 2.4409 in | (Bi) Dimension N/A 1.5000 in | (Be) Dimension N/A 0.8661 in | (N) Dimension N/A 0.6260 in | (M) Dimension N/A 0.8740 in | (E) Dimension N/A 0.6760 in | Basic Load Rating N/A 4.200 lb | Basic Static Load Rating N/A 2.430 lb |
ER17 | (d) Shaft Diameter N/A 1.0625 in | (D) Dimension N/A 2.4409 in | (Bi) Dimension N/A 1.5000 in | (Be) Dimension N/A 0.8661 in | (N) Dimension N/A 0.6260 in | (M) Dimension N/A 0.8740 in | (E) Dimension N/A 0.6760 in | Basic Load Rating N/A 4.200 lb | Basic Static Load Rating N/A 2.430 lb |
ER16 | (d) Shaft Diameter N/A 1 in | (D) Dimension N/A 2.0472 in | (Bi) Dimension N/A 1.3750 in | (Be) Dimension N/A 0.7500 in | (N) Dimension N/A 0.5156 in | (M) Dimension N/A 0.8594 in | (E) Dimension N/A 0.6094 in | Basic Load Rating N/A 3.010 lb | Basic Static Load Rating N/A 1.750 lb |
ER25MM | (d) Shaft Diameter N/A | (D) Dimension N/A 2.0472 in | (Bi) Dimension N/A 1.3750 in | (Be) Dimension N/A 0.7500 in | (N) Dimension N/A 0.5156 in | (M) Dimension N/A 0.8594 in | (E) Dimension N/A 0.6094 in | Basic Load Rating N/A 3.010 lb | Basic Static Load Rating N/A 1.750 lb |
ER15 | (d) Shaft Diameter N/A 0.9375 in | (D) Dimension N/A 2.0472 in | (Bi) Dimension N/A 1.3750 in | (Be) Dimension N/A 0.7500 in | (N) Dimension N/A 0.5156 in | (M) Dimension N/A 0.8594 in | (E) Dimension N/A 0.6094 in | Basic Load Rating N/A 3.010 lb | Basic Static Load Rating N/A 1.750 lb |
ER14 | (d) Shaft Diameter N/A 0.875 in | (D) Dimension N/A 2.0472 in | (Bi) Dimension N/A 1.3750 in | (Be) Dimension N/A 0.7500 in | (N) Dimension N/A 0.5156 in | (M) Dimension N/A 0.8594 in | (E) Dimension N/A 0.6094 in | Basic Load Rating N/A 3.010 lb | Basic Static Load Rating N/A 1.750 lb |
ER20MM | (d) Shaft Diameter 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 | Basic Load Rating N/A 2.740 lb | Basic Static Load Rating N/A 1.600 lb |
ER12 | (d) Shaft Diameter N/A 0.75 in | (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 | Basic Load Rating N/A 2.740 lb | Basic Static Load Rating N/A 1.600 lb |
ER17MM | (d) Shaft Diameter 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 | Basic Load Rating N/A 2.740 lb | Basic Static Load Rating N/A 1.600 lb |
ER10 | (d) Shaft Diameter N/A 0.625 in | (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 | Basic Load Rating N/A 2.740 lb | Basic Static Load Rating N/A 1.600 lb |
ER15MM | (d) Shaft Diameter 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 | Basic Load Rating N/A 2.740 lb | Basic Static Load Rating N/A 1.600 lb |
ER8 | (d) Shaft Diameter N/A 0.5 in | (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 | Basic Load Rating N/A 2.740 lb | Basic Static Load Rating N/A 1.600 lb |
ER12MM | (d) Shaft Diameter 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 | Basic Load Rating N/A 2.740 lb | Basic Static Load Rating N/A 1.600 lb |
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