Sealmaster® Material Handling Mounted Ball Bearings
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Material Handling Bearings Sealmaster Material Handling Mounted Ball Bearings Sealmaster material handling mounted ball bearings feature cast iron housings, an extended inner race insert bearing with ball riding nylon retainer. The insert features a rivet to prevent outer ring rotation and is available with setscrew or SKWEZLOC ® concentric locking collar and optional snap on end cover. The contact seal, with black oxide treated flinger provides a good balance between contaminant resistance, grease loss and friction. Depending on your preference, these bearings are available in common unit material handling industry bore sizes and housing configurations as illustrated on the pages to follow. Grade 10 Balls Riveted Nameplate Plug Nylon Retainer *optional grease fitting in box Diamond Fauceted Setscrews 120° Position Contact Seal & Flinger Contact Seal and Flinger Anti-Rotation Rivet Wide Zone Hardened Inner Ring Solid Cast Iron Base Optional End Cap order seperately G-109

Material Handling Bearings SEALMASTER Material Handling Mounted Ball Nomenclature Housing Units Mtd. Ball Bearings Housing - Housing Style NP - Pillow Block - High Base TB - Tapped Base Pillow Block SF - Four Bolt Flange SFT - Two Bolt Flange FB - Flange Bracket ST - Wide Slot Take Up Material Handling Bearing Bore Size* Inch - ##/16 (ex. 20/16 = 1 1/4”) R for 1 1/4” and 2” Reduced Only Locking Option* T - Skwezloc® Locking Collar Common Option* CSK - 90° Lube Fitting - Material Handling - Bore Size* Inch - ##/16 (ex. 20/16 = 1 1/4”) R for 1 1/4” and 2” Reduced Only Standard...

Material Handling Bearings Features and Benefits Multiple Locking Methods Skwezloc® Concentric Locking Collar SKWEZLOC is a concentric locking collar clamp design that results in nearperfect concentricity of the shaft to the bearing bore and maintains near perfect ball path roundness, while reducing fretting corrosion. This design eliminates the shaft damage of setscrew locking, and minimizes bearing induced vibration for smoother quieter operation. The collar has a TORX head cap screw that outlasts stripping 12 times longer than hex head cap screws. Setscrew Locking 120° spaced, balanced...

Material Handling Bearings Features and Benefits continued Anti-Rotation Rivet An Anti-rotation rivet prevents outer ring creep, or rotation, within the housing. Zone Hardened Inner Race Sealmaster incorporates a unique heat treat process that hardened the inner race only where it is needed...under the ball path. The zone hardened inner race results in improved lock reliability as a result of less distortion at setscrew location and improved thread conformity resulting in improved clamping and resistance to setscrew back-out. Solid Cast Iron Base Solid bases are standard on Sealmaster...

Material Handling Bearings Duty: Rolling Elements: Housing: Self Alignment: Lock: Seal: Temperature: Relube: Standard Ball Cast Iron Pillow Block +/- 1.5 Degrees Setscrew Contact Seal and Flinger -20° to 200°F Plugged, Grease Fitting Included NPMH Series Standard Duty Pillow Block - Setscrew Locking Bore •Closed End Cap part number is shown for Open End Cap. Bearing Selection Features & Benefits Technical Engineering

Duty: Rolling Elements: Housing: Self Alignment: Lock: Seal: Temperature: Relube: Material Handling Bearings Standard Ball Cast Iron Pillow Block +/- 1.5 Degrees Skwezloc Locking Collar Contact Seal and Flinger -20° to 200°F Plugged, Grease Fitting Included NPMH-T Series Standard Duty Pillow Block - Skwezloc Locking Collar Bore •Closed End Cap part number is shown for Open End Cap. Bearing Selection Features & Benefits Technical Engineering

Material Handling Bearings Duty: Rolling Elements: Housing: Self Alignment: Lock: Seal: Temperature: Relube: Standard Ball Cast Iron Tapped Base +/- 1.5 Degrees Setscrew Contact Seal and Flinger -20° to 200°F Plugged, Grease Fitting Included TBMH Series Tapped Base Pillow Block - Setscrew Locking Bore •Closed End Cap part number is shown for Open End Cap. Bearing Selection Features & Benefits Technical Engineering

Duty: Rolling Elements: Housing: Self Alignment: Lock: Seal: Temperature: Relube: Material Handling Bearings Standard Ball Cast Iron Tapped Base +/- 1.5 Degrees Skwezloc Locking Collar Contact Seal and Flinger -20° to 200°F Plugged, Grease Fitting Included TBMH-T Series Tapped Base Pillow Block - Skwezloc Locking Collar Bore •Closed End Cap part number is shown for Open End Cap. Bearing Selection Features & Benefits Technical Engineering

Material Handling Bearings Duty: Rolling Elements: Housing: Self Alignment: Lock: Seal: Temperature: Relube: Standard Ball Cast Iron Four Bolt Flange +/- 1.5 Degrees Setscrew Contact Seal and Flinger -20° to 200°F Plugged, Grease Fitting Included SFMH Series Standard Duty 4-Bolt Flange - Setscrew Locking Bore •Closed End Cap part number is shown for Open End Cap. Bearing Selection Features & Benefits Technical Engineering

Duty: Rolling Elements: Housing: Self Alignment: Lock: Seal: Temperature: Relube: Material Handling Bearings Standard Ball Cast Iron Four Bolt Flange +/- 1.5 Degrees Skwezloc Contact Seal and Flinger -20° to 200°F Plugged, Grease Fitting Included SFMH-T Series Standard Duty 4-Bolt Flange - Skwezloc Locking Collar Bore •Closed End Cap part number is shown for Open End Cap. Bearing Selection Features & Benefits Technical Engineering

Material Handling Bearings Duty: Rolling Elements: Housing: Self Alignment: Lock: Seal: Temperature: Relube: Standard Ball Cast Iron Two Bolt Flange +/- 1.5 Degrees Setscrew Contact Seal and Flinger -20° to 200°F Plugged, Grease Fitting Included SFTMH Series Standard Duty 2-Bolt Flange - Setscrew Locking Bore •Closed End Cap part number is shown for Open End Cap. Bearing Selection Features & Benefits Technical Engineering

Duty: Rolling Elements: Housing: Self Alignment: Lock: Seal: Temperature: Relube: Material Handling Bearings Standard Ball Cast Iron Two Bolt Flange +/- 1.5 Degrees Skwezloc Locking Collar Contact Seal and Flinger -20° to 200°F Plugged, Grease Fitting Included SFTMH-T Series Standard Duty 2-Bolt Flange - Skwezloc Locking Collar Bore •Closed End Cap part number is shown for Open End Cap. Bearing Selection Features & Benefits Technical Engineering