Linear Ball Bearings Pillow Blocks
Ball Bearings – Closed Pillow Blocks EPPM
L
N3
S3
N
S
D
H1
N2
S2
N5
H
A1
N4
A
D Nom. Brg. I.D.
H H1 A A1
L
N
Load Ratings
Assem. WT.
Centerline +/- 0.015 Height Width
Centerline +/- 0.013 Length
Dynamic C
Static Co
Part No.
N2 N3 N4 N5
S
S2
S3
Precision mm mm mm mm mm mm
Bolt
mm mm mm mm mm mm mm Kg.
N
N
EPPM08G 8 EPPM10G 10 EPPM12G 12 EPPM16G 16 EPPM20G 20 EPPM25G 25 EPPM30G 30 EPPM40G 40 EPPM50G 50
15 16 18 22 25 30 35 45 50
28 35 17.5
32 M4 x 0.7 20 36 M5 x 0.8 20 39 M5 x 0.8 23 43 M6 x 1.0 26 54 M8 x 1.25 32 67 M10 x 1.5 40 79 M10 x 1.5 45 91 M12 x 1.75 58
25
9 14.5 N/A N/A N/A 0.069 260 400
31.5 40
20
29 11 15
4
29 32 35 45 20 30 35
31 0.095 372 549 34 0.118 410 590 42 0.200 770 1170 50 0.329 860 1370 64 0.655 980 1560 72 1.020 1560 2740 90 1.846 2150 4010
35 43 21.5 42 53 26.5
32 11 16.5 4
40 13 21 45 18 24 60 22 29 68 22 34 86 26 44
4 5 6 6 8
50 60 60 78
30 39
71 87 43.5
91 108 105 132
54 66
113 M16 x 2.0 50 105 34 49
10
42 108 3.169 3820 7930
Notes: (1) Standard pillow block assembly includes self-aligning housing. (2) All standard metric pillow blocks use standard EP series bearings. (3) Straight bore pillow block assembly includes standard EP series bearing in straight bore housing.
Ball Bearings – Open Pillow Blocks EPPMN
a
L
N3
S
N
H1
D
N2
S2
N5
H
A1
N4
Anti-Rotation Pin
A
S3
D Nom. BRG. I.D.
H
H1 A
A1
L
N
Load Ratings
Assem. WT.
Centerline +/- 0.015 Height Width
Centerline +/- 0.013 Length
Dynamic C
Static Co
Part No. Precision
N2 N3 N4N5 S S2S3 A
mm mm mm mm mm mm
Bolt
mm mm mm mm mm mm mm mm Kg.
N
N
EPPMN12G 12 EPPMN16G 16 EPPMN20G 20 EPPMN25G 25 EPPMN30G 30 EPPMN40G 40 EPPMN50G 50
18 22 25 30 35 45 50
28 43 35 53 42 60 51 78 60 87 77 108 88 132
21.5 26.5
39 M5 x 0.8 23 43 M6 x 1.0 26 54 M8 x 1.25 32 67 M10 x 1.5 40 79 M10 x 1.5 45 91 M12 x 1.75 58
32 11 16.5 4 32 34 66 0.096 410 590 40 13 21 4 35 42 68 0.162 770 1170 45 18 24 5 45 50 60 0.267 860 1370 60 22 29 6 20 64 60 0.536 980 1560 68 22 34 6 30 72 60 0.831 1560 2740 86 26 44 8 35 90 60 1.499 2150 4010
30 39
43.5
54
66 113 M16 x 2.0 50 105 34 49 10 42 108 60 2.539 3820 7930
Notes: (1) Standard pillow block assembly includes self-aligning housing. (2) All standard metric pillow blocks use standard EP series bearings.
pbclinear.com • Engineering Your Linear Motion Solutions 81
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