Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - ER-20RC

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) 1.5 in Bore Size (in) 1.25 in Outer Race OD (in) 2.4409 in Centerline to Front Face (in) 0.875 in Outer Race Width (in) 0.875 in Inner Ring OD (in) 1.594 in Outer Race OD (mm) 62 mm Length Through Bore (in) 1.5 in Outer Race Width (mm) 22.2 mm Technical Specifications Set Screw Thread 1/4-28 UNF Housing Type Insert (ER Style) Rolling Element Ball Bearing Seal Type Single Lip Contact Seal Measure Units Inch Bore Shape Straight Insert Material 52100 Bearing Steel Expansion No Misalignment None Internal Clearance Standard Platform Gold Line Ball Bearing Bearing Insert Coating Black Oxide End Cap No Misalignment Type Static Only Outer Ring Land Profile Tapered Lands Cage Material PPS - Polyphenylene Sulfide Precision Rating ABEC 1 Inner Race Profile Wide Inner Ring Outer Race Profile Cylindrical Setscrew Torque (in-lbs) 65-85 in/lbs Vibration Frequency Inner Ring Defect 0.0905 cps Lubrication Type Lithium Complex NLGI 2 Grease Inner Ring Fillet Radius (in) 0.04 in Locking Type Set Screw Maximum Operating Temperature (F) 220 °F Size Code 2-13 Maximum Speed (rpm) 5450 rpm Inner Race Heat Treat Method Zone-Hardened Duty/Status Standard Vibration Frequency Fundamental Train 0.0066 cps Vibration Frequency Roller Spin 0.0385 cps Series Unmounted Replacement Bearings Vibration Frequency Outer Ring Defect 0.0595 cps Ability to Relubricate Yes Cage Type Land Riding Retainer Static Load Rating (lb) 2,567 lb Dynamic Load Rating (lb) 4,381 lb General Specifications UPC 662461075883 Weight 0.80 LB Packaged Length 2.75 IN Packaged Width 1.56 IN Packaged Height 2.75 IN HTC 8482.10.5052 Country of Origin Mexico