Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - ER-12C

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) 1.22 in Bore Size (in) 0.75 in Centerline to Front Face (in) 0.813 in Outer Race OD (mm) 47 mm Outer Race Width (in) 0.625 in Outer Race OD (in) 1.8504 in Inner Ring OD (in) 1.188 in Length Through Bore (in) 1.219 in Outer Race Width (mm) 15.9 mm Technical Specifications Set Screw Thread 1/4-28 UNF Seal Type Single Lip Contact Seal Housing Type Insert (ER Style) Bore Shape Straight Measure Units Inch Rolling Element Ball Bearing Insert Material 52100 Bearing Steel Misalignment None Internal Clearance Standard Expansion No Misalignment Type Static Only Outer Ring Land Profile Tapered Lands Bearing Insert Coating Black Oxide Platform Gold Line Ball Bearing End Cap No Precision Rating ABEC 1 Cage Material PPS - Polyphenylene Sulfide Outer Race Profile Cylindrical Inner Race Profile Wide Inner Ring Vibration Frequency Roller Spin 0.0381 cps Ability to Relubricate Yes Maximum Speed (rpm) 6450 rpm Inner Ring Fillet Radius (in) 0.04 in Locking Type Set Screw Lubrication Type Lithium Complex NLGI 2 Grease Size Code 2-012 Setscrew Torque (in-lbs) 65-85 in/lbs Vibration Frequency Outer Ring Defect 0.0593 cps Vibration Frequency Fundamental Train 0.0066 cps Maximum Operating Temperature (F) 220 °F Series Unmounted Replacement Bearings Inner Race Heat Treat Method Zone-Hardened Duty/Status Standard Vibration Frequency Inner Ring Defect 0.0907 cps Cage Type Land Riding Retainer Static Load Rating (lb) 1,444 lb Dynamic Load Rating (lb) 2,611 lb General Specifications UPC 662461024720 Weight 0.46 LB Packaged Length 2.38 IN Packaged Width 1.44 IN Packaged Height 2.38 IN HTC 8482.10.5048 Country of Origin Mexico