Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - ER-209

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 (mm) 45 mm Outer Race OD (in) 3.3465 in Outer Race Width (in) 1.094 in Centerline to Front Face (in) 1.188 in Inner Ring OD (in) 2.297 in Outer Race OD (mm) 85 mm Length Through Bore (in) 1.938 in Outer Race Width (mm) 27.8 mm Technical Specifications Insert Material 52100 Bearing Steel Measure Units Metric Set Screw Thread M8 x 1.25 Rolling Element Ball Bearing Housing Type Insert (ER Style) Bore Shape Straight Seal Type Felt Labyrinth Seal Misalignment None Expansion No Internal Clearance Standard Bearing Insert Coating Black Oxide Outer Ring Land Profile Tapered Lands Platform Gold Line Ball Bearing Misalignment Type Static Only End Cap No Cage Material PPS - Polyphenylene Sulfide Precision Rating ABEC 1 Inner Race Profile Wide Inner Ring Outer Race Profile Cylindrical Inner Ring Fillet Radius (in) 0.06 in Vibration Frequency Fundamental Train 0.0067 cps Maximum Operating Temperature (F) 220 °F Setscrew Torque (in-lbs) 125-165 in/lbs Size Code 2-111 Vibration Frequency Roller Spin 0.0417 cps Inner Race Heat Treat Method Zone-Hardened Duty/Status Standard Lubrication Type Lithium Complex NLGI 2 Grease Maximum Speed (rpm) 3800 rpm Vibration Frequency Outer Ring Defect 0.0673 cps Series Unmounted Replacement Bearings Vibration Frequency Inner Ring Defect 0.0994 cps Locking Type Set Screw Ability to Relubricate Yes Cage Type Land Riding Retainer Dynamic Load Rating (lb) 7,901 lb Static Load Rating (lb) 5,139 lb General Specifications UPC 662461008720 Weight 1.96 LB Packaged Length 3.63 IN Packaged Width 2.00 IN Packaged Height 3.63 IN HTC 8482.10.5052 Country of Origin Mexico