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Gsnk® Poly-Round® Bearings

Stronger Outside. Smarter Inside.

Gsnk offers one of the broadest lines of mounted bearing solutions with various selections for bearing types, sealing solutions, locking options and housing styles. Strong operational results come from repeatable, reliable performance. Reduce damage, contamination and downtime. Install Gsnk® Housed Units to achieve consistency, control and confidence.

Select the Bearing That Meets Your Demands

  Fafnir Ball Bearing U Series Ball Bearing SRB Solid Block SNT Plummer SAF Pillow Type E Split CRB Corrosion-Resistant SS Corrosion-Resistant Poly
Bearing Insert Wide Inner Ring Ball Wide Inner Ring Ball Spherical Roller Spherical Roller Spherical Roller Tapered Roller Cylindrical Roller Stainless Steel Ball Poly-Round® Plain
Size Range/ Shaft Size 1/2-3 5/16 in 1/2-5 1/2 in 1 7/16-15 in 1 3/8-19 1/2 in 1 3/16-5 in 1 7/16-24 in 1/2-2 in 1/2-3 1/2 in
12-90 mm 12-140 mm 40-380 mm 20-500 mm 35-125 mm 40-600 mm 20-50 mm 12-90 mm
Housing Design Solid Solid Solid Split Split Solid Split Solid Solid
Housing Materials Cast Iron Cast Iron Cast Steel Cast Iron Cast Iron Cast Iron Cast Iron Stainless Stainless
Pressed Steel Ductile Iron Ductile Iron Ductile Iron Polymer Polymer
Malleable Iron Cast Steel
Pillow Block Pillow Available Available Available Available Available Available Available Available Available
2-Bolt 2-Bolt Available Available Available Available
Four Bolt 4-Bolt Available Available Available Available Available
Four Bolt RND 4-Bolt RND Available Available Available Available Available Available
Take Up Take Up Available Available Available Available Available Available Available
Hangar Hangar Available Available Available
Tapped Base Tapped Base Available Available Available
Locking Styles Set Screw (Shaft Guard Technology on Y Series) Set Screw Eccentric Taper Adapter Sleeve Taper Adapter Sleeve Double Concentric Double Clamp Rings Set Screw Adapter Sleeve
Concentric Eccentric Concentric Cylindrical Mounting Cylindrical Mounting
Eccentric Taper Adapter Sleeve Taper Adapter Sleeve
V-Lock® Series
Sealing Single-Lip: Shrouded & Molded Three-Element with Flinger Labyrinth – DuPont™ Teflon® Labyrinth Labyrinth Triple Barrier 8 styles, (Kevlar® Packing and Aluminum Triple Labyrinth) Three-Element with Flinger
Tri-Ply Triple-Lip – Nitrile, Urethane, Viton™ Taconite Timken Guard
Labyrinth Double-Lip Double-Lip Dustac
Backing Plates VR Seal Taconite
End Covers Closed Closed: Urethane & Steel Closed CLosed Closed: Urethane Closed: Polymer & Stainless Closed: Polymer & Stainless
Open: Urethane & Steel Open: Urethane Open: Polymer & Stainless Open: Polymer & Stainless