Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - ER-20T

Описание

ER style cylindrical OD bearing with snap and with black oxided bearing rings Skwezloc® concentric locking for near perfect concentricity 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) 1.75 in Bore Size (in) 1.25 in Outer Race OD (mm) 72 mm Centerline to Front Face (in) 1.063 in Outer Race Width (in) 0.938 in Collar OD (in) 2.62 in Outer Race OD (in) 2.8346 in Inner Ring OD (in) 1.859 in Length Through Bore (in) 1.75 in Outer Race Width (mm) 23.8 mm Technical Specifications Bore Shape Straight Housing Type Insert (ER Style) Seal Type Felt Labyrinth Seal Torx Cap Screw 1/4-20 UNC Rolling Element Ball Bearing Measure Units Inch Insert Material 52100 Bearing Steel Misalignment None Internal Clearance Standard Expansion No Misalignment Type Static Only Bearing Insert Coating Black Oxide End Cap No Outer Ring Land Profile Tapered Lands Platform Gold Line Ball Bearing Precision Rating ABEC 1 Cage Material PPS - Polyphenylene Sulfide Inner Race Profile Wide Inner Ring Outer Race Profile Cylindrical Maximum Operating Temperature (F) 220 °F Size Code 2-17 Vibration Frequency Inner Ring Defect 0.0905 cps Locking Type Concentric Inner Ring Fillet Radius (in) 0.04 in Duty/Status Standard Series Unmounted Replacement Bearings Setscrew Torque (in-lbs) 240 in/lbs Vibration Frequency Roller Spin 0.0383 cps Vibration Frequency Outer Ring Defect 0.0595 cps Inner Race Heat Treat Method Zone-Hardened Maximum Speed (rpm) 6500 rpm Ability to Relubricate Yes Vibration Frequency Fundamental Train 0.0067 cps Lubrication Type Lithium Complex NLGI 2 Grease Dynamic Load Rating (lb) 5,782 lb Cage Type Land Riding Retainer Static Load Rating (lb) 3,493 lb General Specifications UPC 662461031223 Weight 1.63 LB Packaged Length 3.13 IN Packaged Width 1.75 IN Packaged Height 3.13 IN HTC 8482.10.5052 Country of Origin Mexico