Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - Inner Race Able to be Relubricated - ERX-39 RL

Описание

ER style cylindrical OD bearing with snap and with black oxided bearing rings Exclusive inner ring with lubrication fitting allowing for relubrication without need for special housing machining 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) 2.56 in Bore Size (in) 2.4375 in Outer Race Width (in) 1.25 in Inner Ring OD (in) 2.984 in Outer Race OD (mm) 110 mm Outer Race OD (in) 4.3307 in Centerline to Front Face (in) 1.563 in Length Through Bore (in) 2.563 in Outer Race Width (mm) 31.8 mm Technical Specifications Seal Type Felt Labyrinth Seal Bore Shape Straight Set Screw Thread 3/8-24 UNF Rolling Element Ball Bearing Insert Material 52100 Bearing Steel Housing Type Insert (ER Style) Measure Units Inch Misalignment None Internal Clearance Standard Expansion No Bearing Insert Coating Black Oxide End Cap No Options Inner Race Relubricatable Outer Ring Land Profile Tapered Lands Misalignment Type Static Only Platform Gold Line Ball Bearing Precision Rating ABEC 1 Cage Material PPS - Polyphenylene Sulfide Inner Race Profile Wide Inner Ring Outer Race Profile Cylindrical Ability to Relubricate Yes Vibration Frequency Fundamental Train 0.0068 cps Duty/Status Standard Inner Ring Fillet Radius (in) 0.08 in Setscrew Torque (in-lbs) 230-300 in/lbs Locking Type Set Screw Inner Race Heat Treat Method Zone-Hardened Vibration Frequency Outer Ring Defect 0.0678 cps Maximum Speed (rpm) 3000 rpm Series Unmounted Replacement Bearings Lubrication Type Lithium Complex NLGI 2 Grease Vibration Frequency Inner Ring Defect 0.0989 cps Size Code 2-27 Maximum Operating Temperature (F) 220 °F Vibration Frequency Roller Spin 0.0432 cps Dynamic Load Rating (lb) 11,789 lb Cage Type Land Riding Retainer Static Load Rating (lb) 8,150 lb General Specifications UPC 662461259740 Weight 3.70 LB Packaged Length 4.75 IN Packaged Width 2.63 IN Packaged Height 4.81 IN HTC 8482.10.5056 Country of Origin Mexico