Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - Air Handling Housing Fit, Noise Tested - SPM-39 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 Height (in) 6.25 in Overall Length (in) 11.5 in Overall Width (in) 3.00 in Base Width (in) 3.00 in Bolt Size (in) 3/4 in Bore Diameter (in) 2.4375 in Foot Height (in) 0.88 in Base to Center Height (in) 3.1250 in Length Through Bore (in) 2.748 in Bolt Spacing Min (in) 7.88 in Bolt Spacing Max (in) 9.38 in Centerline to Outermost Bearing Face (in) 1.688 in Technical Specifications Housing Base Solid Rolling Element Ball Bearing Bore Shape Straight Housing Construction One Piece Misalignment Type Static Only Options Air Handling Housing Fit, Noise Tested Outer Ring Land Profile Standard Housing Color Black Cage Material PPS - Polyphenylene Sulfide Seal Type Felt Labyrinth Seal Housing Type Pillow Block, Two Bolt Housing Style Pillow Block Setscrew Torque (in-lbs) 350-450 in/lbs Ability to Relubricate Yes Inner Race Heat Treat Method Zone-Hardened Radial Clearance Standard Misalignment Capability ±2.0° Misalignment - Static Only Cage Type Land Riding Retainer End Cap Available No Max Operating Temperature (F) 220 °F Bearing Type Medium Duty Maximum Speed (RPM) 2500 rpm Base Length (in) 11.50 in Inner Ring Outside Diameter (in) 3.438 in Housing Material Cast Iron Size Code 2-211 Grease Fitting Thread Size 1/8 NPT Insert 3-27 CXU Static Load Rating (lb) 10,063 lb Shaft Locking Type Set Screw Vibration Frequency Roller Spin 0.0451 cps Bearing Insert Material 52100 Bearing Steel Fixed vs. Expansion Fixed Vibration Frequency Inner Ring Defect 0.0982 cps Lubricant Lithium Complex NLGI 2 Grease Bearing Insert Finish Black Oxide Vibration Frequency Fundamental Train 0.0068 cps Dynamic Load Rating (lb) 13,971 lb Vibration Frequency Outer Ring Defect 0.0684 cps Housing Coating Powder Coated General Specifications UPC 662461008164 Weight 19.85 LB Packaged Length 7.50 IN Packaged Width 11.44 IN Packaged Height 3.25 IN HTC 8483.20.8040 Country of Origin United States of America