TWIN Pillow Blocks

Linear Shafting

Complete Line

CLOSED TWIN Pillow Block Bearings


PDF Cut Sheet

Part Number d
Nominal
Shaft Diameter
H
+/-
.003
H1 A A2 B E E1 F F1

N

   Hole    Bolt
Mass
(Lbs.)
Load Rating
TWN8B .500 .687 1.250 2.00 1.38 3.50 1.000 .8750/.8755 1.13 .250
.160 #6
.40 510
TWN10B .625 .875 1.630 2.50 1.75 4.00 1.125 1.1250/1.1255 1.44 .280
.190 #8
1.00 900
TWN12B .750 .937 1.75 2.75 1.88 4.50 1.250 1.2500/1.2505 1.56 .310
.190 #8
1.20 1200
TWN16B 1.00 1.187 2.19 3.25 2.38 6.00 1.750 1.5624/1.5630 1.94 .381
.220 #10
2.40 2100
TWN20B 1.25 1.500 2.81 4.00 3.00 7.50 2.000 2.0000/2.0010 2.50 .440
.220 #10
5.00 3000
TWN24B 1.50 1.750 3.25 4.75 3.50 9.00 2.500 2.3740/2.3760 2.88 .500
.280 1/4
7.80 4000

OPEN TWIN Pillow Block Bearings


PDF Cut Sheet

Part Number d
Nominal
Shaft Diameter
H
+/-
.003
H1 A A2 A1 B E E1 E2 F1

N

   Hole    Bolt
Mass
(Lbs.)
Load Rating
TWN8OPB .500 .687 1.13 2.00 .750 .69 3.50 1.000 1.688 .31 .250
.160 #6
.4 460
TWN10OPB .625 .875 1.44 2.50 .940 .88 4.00 1.125 2.125 .37 .280
.190 #8
.8 640
TWN12OPB .750 .937 1.56 2.75 1.00 .94 4.50 1.250 2.375 .43 .310
.190 #8
1.0 940
TWN16OPB 1.00 1.187 2.00 3.25 1.250 1.19 6.00 1.750 2.875 .56 .381
.220 #10
2.0 1560
TWN20OPB 1.25 1.500 2.56 4.00 1.63 1.50 7.500 2.000 3.500 .62 .440
.220 #10
4.2 2340
TWN24OPB 1.50 1.750 3.94 4.75 1.88 1.75 9.00 2.500 4.125 .75 .500
.280 1/4
6.7 3120