Emerson Bearing - R Series Miniature / Instrumentation Ball Bearings

Unit of Measure

Items	R2 R Series Miniature / Instrumentation Ball Bearings	R3 R Series Miniature / Instrumentation Ball Bearings	R4 R Series Miniature / Instrumentation Ball Bearings	R4A R Series Miniature / Instrumentation Ball Bearings	R6 R Series Miniature / Instrumentation Ball Bearings
(d) Bore Diameter	N/A 0.1250 in	N/A 0.1880 in	N/A 0.2500 in	N/A 0.2500 in	N/A 0.3750 in
(D) Outer Diameter	N/A 0.375 in	N/A 0.5000 in	N/A 0.6250 in	N/A 0.6250 in	N/A 0.8750 in
(B) Width Shielded/Sealed	N/A 0.1562 in	N/A 0.1960 in	N/A 0.1960 in	N/A 0.2812 in	N/A 0.2812 in
(B) Width Open Style	N/A 0.1562 in	N/A 0.1562 in	N/A 0.1960 in	N/A 0.2188 in	N/A 0.2188 in
(rs) Minimum Radius	N/A 0.012 in	N/A 0.012 in	N/A 0.012 in	N/A 0.016 in	N/A 0.016 in
(C) Dynamic Load	N/A 144 lb	N/A 295 lb	N/A 335 lb	N/A 525 lb	N/A 745 lb
(Co) Static Load	N/A 50 lb	N/A 110 lb	N/A 139 lb	N/A 199 lb	N/A 315 lb
(Grease) Lubrication Speed	N/A	N/A	N/A 36000 min^-1	N/A 34000 min^-1	N/A 31000 min^-1
(Oil) Lubrication Speed	N/A	N/A	N/A 43000 min^-1	N/A 40000 min^-1	N/A 37000 min^-1
Weight	N/A 0.01 lb	N/A 0.01 lb	N/A 0.01 lb	N/A 0.03 lb	N/A 0.03 lb
Common Options	N/A A 1-7-- Abec class 1-7 DD-- Two Rubber Seals EE-- Extended Inner Ring LG-- Lubricant: Grease LO-- Lubricant: Oil P 2-5-- Radial play in ten thousandths ZZ-- Two Metal Shields