Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - Air Handling Housing Fit, Noise Tested - SPM-31 CXU

Описание

Powder coated epoxy cast iron housing with extended inner ring bearings Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews Air Handling noise check for quiet operation Looser than standard housing fit for ease of alignment on lightweight frames Felt labyrinth seal and flinger for dusty and dirty environment Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication. Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation Dimensions Overall Width (in) 2.50 in Overall Height (in) 5.31 in Base Width (in) 2.50 in Overall Length (in) 10.5 in Bolt Size (in) 5/8 in Bore Diameter (in) 1.9375 in Foot Height (in) 0.88 in Base to Center Height (in) 2.7500 in Length Through Bore (in) 2.031 in Bolt Spacing Min (in) 6.75 in Centerline to Outermost Bearing Face (in) 1.313 in Bolt Spacing Max (in) 8.5 in Technical Specifications Housing Base Solid Rolling Element Ball Bearing Bore Shape Straight Housing Construction One Piece Options Air Handling Housing Fit, Noise Tested Misalignment Type Static Only Outer Ring Land Profile Standard Housing Color Black Cage Material PPS - Polyphenylene Sulfide Housing Type Pillow Block, Two Bolt Seal Type Felt Labyrinth Seal Housing Style Pillow Block Ability to Relubricate Yes Inner Race Heat Treat Method Zone-Hardened Bearing Insert Material 52100 Bearing Steel Shaft Locking Type Set Screw Insert 3-115 CXU Base Length (in) 10.50 in Lubricant Lithium Complex NLGI 2 Grease Static Load Rating (lb) 5,216 lb Maximum Speed (RPM) 3250 rpm Misalignment Capability ±2.0° Misalignment - Static Only Max Operating Temperature (F) 220 °F Vibration Frequency Inner Ring Defect 0.0984 cps Radial Clearance Standard Size Code 2-115 Vibration Frequency Fundamental Train 0.0068 cps Fixed vs. Expansion Fixed Grease Fitting Thread Size 1/8 NPT Cage Type Land Riding Retainer Inner Ring Outside Diameter (in) 2.469 in Housing Coating Powder Coated Vibration Frequency Outer Ring Defect 0.0683 cps Bearing Type Medium Duty Bearing Insert Finish Black Oxide Housing Material Cast Iron Vibration Frequency Roller Spin 0.0445 cps End Cap Available No Dynamic Load Rating (lb) 7,889 lb General Specifications UPC 662461008140 Weight 12.24 LB Packaged Length 10.38 IN Packaged Width 6.50 IN Packaged Height 3.00 IN HTC 8483.20.8040 Country of Origin United States of America