Sealmaster Mounted Flouropolymer Coated Cast Iron Tapped Base Pillow Block Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Setscrew Lock - Corrosion Resistant - CRTBF-PN31

Описание

High phosphorous electroless nickel plated 52100 steel for exceptional corrosion resistance High performance triple lip contact seal design provides multi-directional sealing with 304 stainless steel body and flinger to minimize contamination ingress and retain lubrication Fluoropolymer coated cast iron housing for corrosion resistance. Zone hardened inner ring with 120° spacing setscrew lock with corrosion resistant setscrews Exclusive locking pin and dimple system provides a direct lubricant into the bearing cavity and ball path instead of around a lubrication groove, prevents outer ring rotation. 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. Tapered Lands ensures that lubricant will be easily redirected back to the raceway. USDA H1 complaint food grade grease Dimensions Thread Size 5/8-11 Base Width (in) 2 in Overall Length (in) 5.44 in Overall Height (in) 4.63 in Overall Width (in) 2.03 in Bore Diameter (in) 1.9375 in Thread Depth (in) 0.88 in Base to Center Height (in) 2.252 in Length Through Bore (in) 2.0312 in Centerline to Outermost Bearing Face (in) 1.28125 in Bolt Spacing (in) 4.000 in Technical Specifications Housing Base Solid Rolling Element Ball Bearing Housing Construction One Piece Bore Shape Straight Outer Ring Land Profile Standard Misalignment Type Static Only Housing Color Gray Options Corrosion Resistant Certifications IP69K Cage Material PPS - Polyphenylene Sulfide Housing Type Pillow Block, Tapped Base Seal Type Multi-Lip Contact Seal Housing Style Pillow Block Inner Race Heat Treat Method Zone-Hardened Ability to Relubricate Yes Bearing Insert Finish Phosphorus Nickel Coated Maximum Speed (RPM) 1500 rpm Insert PN-31 Housing Material Cast Iron Base Length (in) 5.438 in Grease Fitting Thread Size 1/8 NPT Housing Coating Flouropolymer Coated End Cap Available Yes Bearing Type Standard Duty Fixed vs. Expansion Fixed Cage Type Land Riding Retainer Inner Ring Outside Diameter (in) 2.4688 in Shaft Locking Type Set Screw Dynamic Load Rating (lb) 7,889 lb Radial Clearance Standard Lubricant Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease Max Operating Temperature (F) 220 °F Bearing Insert Material 52100 Bearing Steel Size Code 2-115 Misalignment Capability ±2.0° Misalignment - Static Only Static Load Rating (lb) 5,216 lb Housing Width (in) 2 in General Specifications UPC 662461339503 Weight 8.00 LB Packaged Length 5.50 IN Packaged Width 5.38 IN Packaged Height 3.50 IN HTC 8483.20.8040 Country of Origin United States of America