Brochure
G-107
®
Performance Cylindrical OD Bearings (ER)
Performance Cylindrical OD Bearings (ER)
Mtd. Ball
Bearings
Bore Diameter
Bearing
Insert No.
Basic
Dynamic
Rating
lb/N
Dimensions inch / mm
Max. Rad.
To Clear
Unit
Wt.
lb/kg
A D E G H J K L M N O P
inch mm
1/2 ER-8
9/16 ER-9
5/8 ER-10 2611 1.8504 13/16 5/8 3/16 3/64 1 7/32 31/64 1 3/16 11/64 1 5/8 .094 2 1/16 .040 .56
11/16 ER-11 11614 47 20.6 15.9 4.8 1.2 31.0 12.3 30.2 4.4 41.3 2.39 52.4 1.02 .25
3/4 ER-12
20 ER-204
7/8 ER-14
15/16 ER-15 2801 2.0472 55/64 3/4 7/32 3/64 1 3/8 39/64 1 3/8 13/64 1 55/64 .135 2 17/64 .040 .68
1 ER-16 12459 52 21.8 19.1 5.6 1.2 34.9 15.5 34.9 5.2 47.2 3.43 57.5 1.02 .31
25 ER-205
1 1/16 ER-17
4381
19487
2.4409
62
7/8
22.2
7/8
22.2
7/32
5.6
1/16
1.6
1 1/2
38.1
11/16
17.5
1 19/32
40.5
7/32
5.6
2 5/32
54.8
.188
4.78
2 21/32
67.5
.040
1.02
.93
.42
1 1/8 ER-18
1 3/16 ER-19
1 1/4 ER-20R
30 ER-206
1 1/4 ER-20
5782
25718
2.8364
72
1
25.4
15/16
23.8
1/4
6.4
1/16
1.6
1 11/16
42.9
3/4
19.1
1 55/64
47.2
7/32
5.6
2 17/32
64.3
.219
5.56
3 5/64
78.2
.040
1.02
1.37
.62
1 5/16 ER-21
1 3/8 ER-22
1 7/16 ER-23
35 ER-207
1 1/2 ER-24
5307
23606
3.1496
80
1 3/16
30.2
1 3/32
27.8
5/16
7.9
1/16
1.6
1 15/16
49.2
29/32
23.0
2 1/16
52.4
1/4
6.4
2 53/64
71.8
.203
5.16
3 13/32
86.5
.062
1.57
2
.91
1 9/16 ER-25
40 ER-208
1 5/8 ER-26
1 11/16 ER-27 7901 3.3465 1 3/16 1 3/32 5/16 1/16 1 15/16 29/32 2 19/64 1/4 3 1/16 .203 3 19/32 .062 2.31
1 3/4 ER-28 35144 85 30.2 27.8 7.9 1.6 49.2 23.0 58.3 6.4 77.8 5.16 91.3 1.57 1.05
45 ER-209
1 13/16 ER-29
7889
35090
3.5433
90
1 9/32
32.5
1 1/8
28.6
3/8
9.5
3/32
2.4
2 1/32
51.6
29/32
23.0
2 15/32
62.7
19/64
7.5
3 7/32
81.8
.188
4.78
3 25/32
96.0
.062
1.57
2.43
1.10
1 7/8 ER-30
1 15/16 ER-31
2 ER-32R
50 ER-210
2 ER-32
2 1/8 ER-34 9752 3.9370 1 5/16 1 3/16 3/8 3/32 2 3/16 31/32 2 23/32 19/64 3 9/16 .281 4 3/16 .080 3
2 3/16 ER-35 43377 100 33.3 30.2 9.5 2.4 55.6 24.6 69.1 7.5 90.5 7.14 106.4 2.03 1.36
55 ER-211
2 1/4 ER-36
2 3/8 ER-38 11789 4.3307 1 9/16 1 1/4 7/16 3/32 2 9/16 1 1/32 2 63/64 19/64 3 29/32 .375 4 37/64 .080 4
2 7/16 ER-39 52437 110 39.7 31.8 11.1 2.4 65.1 26.2 75.8 7.5 99.2 9.53 116.3 2.03 1.81
60 ER-212
2 1/2 ER-40
13971
62143
4.9213
125
1 11/16
42.9
1 3/8
34.9
7/16
11.1
7/64
2.8
2 3/4
69.9
1 7/64
28.2
3 7/16
87.3
5/16
7.9
4 7/16
112.7
.375
9.53
5 9/32
134.1
.080
2.03
5.56
2.52
2 11/16 ER-43
70 ER-214
2 7/8 ER-46
14839
66004
5.1181
130
1 3/4
44.5
1 1/2
38.1
7/16
11.1
7/64
2.8
3 1/16
77.8
1 15/16
31.5
1 15/64
92.5
3/8
9.5
4 5/8
117.5
.563
14.30
5 7/16
138.1
.080
2.03
6.37
2.89
2 15/16 ER-47
75 ER-215
3 ER-48
17412
77449
5.5118
140
1 15/16
49.2
1 11/16
42.9
17/32
13.5
7/64
2.8
3 1/4
82.6
1 25/64
35.3
3 59/64
99.6
7/16
11.1
4 63/64
126.6
.469
11.91
5 13/16
147.6
.120
3.05
7.85
3.56
3 3/16 ER-51
80 ER-216
3 1/4 ER-52
18681
83093
5.9055
150
2 1/32
51.6
1 15/16
49.2
15/32
11.9
7/64
2.8
3 3/8
85.7
1 41/64
41.7
4 5/32
105.6
7/16
11.1
5 19/64
134.5
.375
9.53
6 9/32
159.5
.120
3.05
9.5
4.31
3 3/8 ER-54
3 7/16 ER-55
3 15/16 ER-63 29905 7.4803 2 11/16 2 1/2 3/4 1/8 4 5/8 2 5/32 5 11/64 11/16 6 21/32 .688 8 .120 22
4 ER-64 133017 190 68.3 63.5 19.1 3.2 117.5 54.8 131.4 17.5 169.1 17.48 203.2 3.05 9.98
For Housing t guidelines see page G-259.
Felt seal standard. For contact seal add sufx “C” ER-16C.
ER Cylindrical O.D. Bearing Insert - Setscrew Locking
N
E
P
J
H
M
D
G
K
L
A
RADIUS
O
Duty: Standard
Rolling Elements: Ball
Housing: Cylindrical OD Insert
Lock: Setscrew
Seal: Felt
Optional Seal: Contact
Temperature: -20° to 220°F
Relube: Relube Through Outer
Ring Groove
Bearing Selection
Page G-3
Nomenclature Aid
Page G-100
Features & Benets
Page G-101
Product Options
Page G-103
Technical Engineering
Page G-220
Outside diameter may be oversized due to seal press t.
Metric dimensions for reference only.
Not all parts are available from stock. Please contact customer service for availability (800) 626-2120.
For more information on bearing capabilities outside of our standard offering, please contact Application Engineering (800) 626-2093.