Simplicity ® Open Pillow Blocks
Plain Bearings – Open Pillow Blocks PMN
N3
N
S
S2
N2
a S3
L
Anti-Rotation Pin
H1
D
N5
H
N4
A1
A
DIMENSIONAL INFORMATION
D Nom. Brg. I.d.
Max Static Load N
Max Static Load lb.
Part No.
H
Assem. WT.
H1 A A1 L
N
A
Open
Centerline
Frelon ®
Frelon
N2 N3 N4 N5 S S2S3
Precision Compensated MIN 0.015 Height Width 0.013 Length Bolt
mm GOLD J & W GOLD J & W Kg.
PMN 12 PMN 12C 12 18
28 43 21.5 39 M5 x 0.8 23 32 11 16.5 4 32 34 66 1777 888 7907 3953 0.096
PMN 16 PMN 16C 16 22
35 53 26.5 43 M6 x 1.0 26 40 13 21 4 35 42 68 2667 1334 11870 5935 0.162
PMN 20 PMN 20C 20 25
42 60 30 54 M8 x 1.25 32 45 18 24 5 45 50 60 4167 2083 18541 9270 0.267
PMN 25 PMN 25C 25 30
51 78 39 67 M10 x 1.5 40 60 20 29 6 20 64 60 6715 3358 29881 14941 0.536
PMN 30 PMN 30C 30 35
60 87 43.5 79 M10 x 1.5 45 68 22 34 6 30 72 60 9444 4722 42026 21013 0.831
PMN 40 PMN 40C 40 45
77 108 54 91 M12 x 1.75 58 86 26 44 8 35 90 60 14814 7407 65923 32962 1.499
PMN 50 PMN 50C 50 50
88 132 66 113 M16 x 2.0 50 108 34 49 10 42 108 60 23147 11574 103005 51503 2.539
Only certified Simplicity 60 Plus Shafting provides maximum linear bearing performance. Inch Series–page 52 Metric Series–page 90
pbclinear.com • Engineering Your Linear Motion Solutions 71
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