RBC Bearings Inc.
RBC Bearings Inc.
Address: One Tribology Center
Oxford, CT 06478
Phone: (203) 267-7001
Fax: (203) 267-5000
Email: AeroInfo@RBCbearings.com
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Semi-ground 3000 Series® bearings are specially designed to provide a line of economical bearings for lighter loads than the 1600 Series® bearings and speeds to approximately 2500 rpm. The 3000 Series® bearings are dimensionally the same as the 1600 Series® bearings, except for the precision of the inner ring (as machined tolerances). Careful heat treatment provides a uniform and exact degree of hardness for maximum life. The 3000 Series® bearings are precision ground to the same close tolerances on the O.D. as the 1600 Series® bearings with exceptional care given to the ball grooves. A ball retainer, or separator, is employed to increase the range of allowable speeds by reducing ball contact friction. The 3000 Series® radial bearing is available open, single or doubled shielded, or single or double sealed. The double shielded and double sealed versions are grease packed as standard. Open and single closure bearings can be furnished with or without grease as desired.
RBC-NICE-Ball-Bearings-3000-Series®-Semi-Ground-Radial-Bearings
Unit of Measure
Items 3002DCTN
3002DCTNTG18
RBC NICE Ball Bearings - 3000 Series® Semi-Ground Radial Bearings 		3002DCTN
3003DCTNTG18
RBC NICE Ball Bearings - 3000 Series® Semi-Ground Radial Bearings 		3002DCTN
3004DCTNTG18
RBC NICE Ball Bearings - 3000 Series® Semi-Ground Radial Bearings 		3002DCTN
3005DCTNTG18
RBC NICE Ball Bearings - 3000 Series® Semi-Ground Radial Bearings 		3002DCTN
3006DCTNTG18
RBC NICE Ball Bearings - 3000 Series® Semi-Ground Radial Bearings
Type N/A Sealed
Style N/A Semi Ground, Double Seals
Series N/A Nice®
Material N/A 52100 Bearing Quality Steel
Cage Material N/A Nylon
Finish N/A Chrome Steel
Enclosure N/A Double Sealed
Clearance N/A C0
Precision Rating N/A
Bore Shape N/A Round
Outside Ring Shape N/A Straight
Include Snap Ring N/A No
Filling Slot N/A Single Row Filling Slot
Number of Rows N/A 1
Bore (d) N/A 0.25 in N/A 0.31 in N/A 0.38 in N/A 0.31 in N/A 0.38 in
Outside Diameter (D) N/A 0.69 in N/A 0.88 in N/A 0.88 in N/A 0.91 in N/A 0.91 in
Width (B) N/A 0.2500 in N/A 0.2813 in N/A 0.2813 in N/A 0.3125 in N/A 0.3125 in
Radius (r) N/A 0.012 in N/A 0.012 in N/A 0.015 in N/A 0.012 in N/A 0.015 in
Speed [Max] N/A 2500 rpm
Operating Temperature [Max] N/A 300 ºF
Dynamic Load Rating N/A 255 lbf N/A 325 lbf N/A 325 lbf N/A 300 lbf N/A 300 lbf
Static Load Rating N/A 170 lbf N/A 255 lbf N/A 255 lbf N/A 350 lbf N/A 350 lbf
Weight N/A 0.02 lb N/A 0.03 lb N/A 0.03 lb N/A 0.04 lb N/A 0.04 lb
Applications N/A Textile Machinery, Agrucultural Machinery, pulleys, idlers, Material Handling Equipment
Additional Product Information 1 N/A RBC Nice Ball Bearing manufactured by RBC Bearings. ~~RBC Bearings manufactures highly engineered precision bearings, components and essential systems for the industrial, defense and aerospace industries. Founded in 1919, and now a publicly-traded company (NYSE: RBC), RBC currently has 52 facilities in 10 countries (34 in the USA), of which 37 are manufacturing facilities.
Additional Product Information 2 N/A Precision ground ball grooves for smooth rotation. ~Pregreased with metered Shell Alvania #2 grease. ~Double sealed to keep grease in and dirt out. ~Suitable for medium speed applications of up to 2500 rpm. ~Standard design for maximum application versatility.