R Series

Imperial single-row deep groove ball bearing

Bearing	Bore		Outer Diameter		Width		Chamfer Radius		Rated Load		Balls		Maximum Speed		Weight
Model	mm	inch	mm	inch	Open mm	Ss inch	mm	inch	Dynamic	Static	Quantity	Size	Grease	Oil	kg
R2	3.175	0.1250	9.525	0.3750	3.967	0.1562	0	0.000	645.00	229.00	7	1.588	56000	47000	1.400
R3	4.762	0.1875	12.7	0.5000	3.967	0.1562	0	0.000	1070.00	432.00	7	2.381	46000	39000	2.200
R4	6.35	0.2500	15.875	0.6250	4.978	0.1960	0	0.000	1460.00	599.00	8	3.175	41000	34000	4.500
R6	9.525	0.3750	22.225	0.8750	7.412	0.2918	0	0.000	3330.00	1410.00	7	3.969	35000	29000	11.000
R8	12.7	0.5000	28.575	1.1250	7.938	0.3125	0	0.000	5110.00	2390.00	8	4.763	28000	24000	18.000
R10	15.875	0.6250	34.925	1.3750	8.731	0.3437	0	0.000	6000.00	3260.00	10	6.35	22000	18000	30.000
R12	19.05	0.7500	41.275	1.6250	11.113	0.4375	0	0.000	9380.00	5080.00	9	5.593	19000	16000	47.000
R14	22.225	0.8750	47.625	1.8750	12.7	0.5000	0	0.000	10070.00	5800.00	10	6.35	16000	13000	72.000
R16	25.4	1.0000	50.8	2.0000	12.7	0.5000	0	0.000	10070.00	5800.00	10	7.938	13000	11000	85.000
R18	28.575	1.1250	53.975	2.1250	12.7	0.5000	0	0.000	11700.00	7300.00	11	7.938	11000	8500	90.000
R20	31.75	1.2500	57.15	2.2500	12.7	0.5000	0	0.000	14000.00	9300.00	12	7.144	10000	8000	95.000

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