Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - ER-25C

Описание

ER style cylindrical OD bearing with snap and with black oxided bearing rings Zone hardened inner ring with 120° spacing setscrew lock with diamond faceted setscrews Felt labyrinth seal and flinger for dry and dusty 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. Dimensions Overall Width (in) 1.94 in Bore Size (in) 1.5625 in Inner Ring OD (in) 2.063 in Outer Race Width (in) 1.093 in Outer Race OD (mm) 80 mm Centerline to Front Face (in) 1.188 in Outer Race OD (in) 3.1496 in Length Through Bore (in) 1.938 in Outer Race Width (mm) 27.8 mm Technical Specifications Rolling Element Ball Bearing Measure Units Inch Set Screw Thread 5/16-24 UNF Seal Type Single Lip Contact Seal Bore Shape Straight Housing Type Insert (ER Style) Insert Material 52100 Bearing Steel Misalignment None Expansion No Internal Clearance Standard End Cap No Bearing Insert Coating Black Oxide Platform Gold Line Ball Bearing Misalignment Type Static Only Outer Ring Land Profile Tapered Lands Precision Rating ABEC 1 Cage Material PPS - Polyphenylene Sulfide Inner Race Profile Wide Inner Ring Outer Race Profile Cylindrical Maximum Speed (rpm) 4150 rpm Vibration Frequency Fundamental Train 0.0066 cps Locking Type Set Screw Ability to Relubricate Yes Series Unmounted Replacement Bearings Lubrication Type Lithium Complex NLGI 2 Grease Size Code 2-19 Setscrew Torque (in-lbs) 125-165 in/lbs Vibration Frequency Outer Ring Defect 0.0591 cps Vibration Frequency Roller Spin 0.0376 cps Inner Ring Fillet Radius (in) 0.06 in Inner Race Heat Treat Method Zone-Hardened Duty/Status Standard Vibration Frequency Inner Ring Defect 0.0909 cps Maximum Operating Temperature (F) 220 °F Dynamic Load Rating (lb) 7,340 lb Cage Type Land Riding Retainer Static Load Rating (lb) 4,467 lb General Specifications UPC 662461024898 Weight 1.80 LB Packaged Length 3.63 IN Packaged Width 2.00 IN Packaged Height 3.63 IN HTC 8482.10.5052 Country of Origin Mexico