FluoroNyliner Bearings Catalog Section - Thomson - #9

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110 www.danahermotion.com Flanged Pillow Blocks with Self-Aligning Bearings Flanged Single Pillow Blocks with Self-Aligning Bearings Precision I.D. Compensated I.D.1 Single Pillow Block Dimensions (in.) Part Number Part Number Nominal Bearing Diameter B E ±.010 L D V G1 ±.010 S Shaft Hole Diameter 60 Case LinearRace Shaft Diameter Min. Mx. FNYBU-FB-08-A-LS FNYBU-FB-08-AL-LS .500 1.63 1.250 1.69 1.25 .25 .72 .19 .4990 .4995 FNYBU-FB-12-A-LS FNYBU-FB-12-AL-LS .750 2.38 1.750 2.06 1.75 .38 .89 .22 .7490 .7495 FNYBU-FB-16-A-LS FNYBU-FB-16-AL-LS 1.00 2.75 2.125 2.81 2.25 .50 1.27 .28 .9990 .9995 FNYBU-FB-20-A-LS FNYBU-FB-20-AL-LS 1.25 3.50 2.750 3.63 3.00 .63 1.67 .35 1.2490 1.2495 FNYBU-FB-24-A-LS FNYBU-FB-24-AL-LS 1.50 4.00 3.125 4.00 3.62 .75 1.86 .41 1.4989 1.4994 Flanged Twin Pillow Blocks with Self-Aligning Bearings Precision I.D. Compensated I.D.1 Twin Pillow Block Dimensions (in.) Part Number Part Number Nominal Bearing Diameter B E ±.010 L D V G1 ±.010 S Thread 60 Case LinearRace Shaft Diameter Min. Mx. FNYBU-TFB-08-A-LS FNYBU-FB-08-AL-LS .500 1.63 1.250 3.20 1.25 .90 1.48 1/4 - 20 .4990 .4995 FNYBU-TFB-12-A-LS FNYBU-FB-10-AL-LS .750 2.38 1.750 3.95 1.75 .90 1.98 1/4 - 20 .7490 .7495 FNYBU-TFB-16-A-LS FNYBU-FB-12-AL-LS 1.00 2.75 2.125 5.33 2.25 .90 2.67 1/4 - 18 .9990 .9995 FNYBU-TFB-20-A-LS FNYBU-FB-16-AL-LS 1.25 3.50 2.750 6.70 3.00 .90 3.35 5/16 - 18 1.2490 1.2495 FNYBU-TFB-24-A-LS FNYBU-FB-24-AL-LS 1.50 4.00 3.125 7.50 3.62 .100 3.75 5/16 - 16 1.4989 1.4994 1 Compensated I.D. bearings have additional running clearance, ideally suited for high speed and non-parallel shaft applications. 2 All dimensions in inches unless otherwise noted. Note: For Pillow Block Seals or non-self-aligning bearings see Part Number Matrix at bottom of this page. END VIEW SIDE VIEW SIDE VIEW SINGLE PILLOW BLOCK TWIN PILLOW BLOCK L B V E BE S G1 D L B V E BE S G1 D END VIEW FluoroNyliner Bushing Bearing FNYB U -PB XX -L -OPN -LS USA inch Bearing ID No Entry Standard L Compensated I.D. A Aligning (Crowned O.D.) AL Compensated I.D. & Aligning No Entry Closed OPN Open (unmounted bearings only) No Entry Standard Plain Bearing PB Closed Pillow Block PBO Open Pillow Block FB Flanged Pillow Block TFB Twin Flanged Pillow Block TWN Twin Pillow Block TWNO Open Twin Pillow Block Less Seals (For Pillow Blocks Only) ATTENTION: Thomson FluoroNyliner Bushing Bearings are precision components. For best result and to preserve the bearing’s warranty you must use the specified Thomson 60 Case LinearRace shafting. Inch – FluoroNyliner Bushing Bearings