MRC Bearings - 1900-RD Series Matched Precision Ball Bearing Assemblies (ABEC5 & ABEC7)

Unit of Measure

Items	1900RD 1900-RD Series Matched Precision Ball Bearing Assemblies (ABEC5 & ABEC7)	1901RD 1900-RD Series Matched Precision Ball Bearing Assemblies (ABEC5 & ABEC7)	1902RD 1900-RD Series Matched Precision Ball Bearing Assemblies (ABEC5 & ABEC7)	1903RD 1900-RD Series Matched Precision Ball Bearing Assemblies (ABEC5 & ABEC7)	1904RD 1900-RD Series Matched Precision Ball Bearing Assemblies (ABEC5 & ABEC7)
Bore d	N/A 10.000 mm	N/A 12.000 mm	N/A 15.000 mm	N/A 17.000 mm	N/A 20.000 mm
Outside Diameter D1	N/A 22.0000 mm	N/A 24.0000 mm	N/A 28.0000 mm	N/A 30.0000 mm	N/A 37.0000 mm
Width B	N/A 12.00 mm	N/A 12.00 mm	N/A 14.00 mm	N/A 14.00 mm	N/A 18.00 mm
Fillet Radius ra	N/A 0.30 mm
Fillet Radius rb	N/A 0.10 mm	N/A 0.10 mm	N/A 0.10 mm	N/A 0.10 mm	N/A 0.15 mm
Grease Speed Rating n1	N/A 61000 rpm	N/A 55000 rpm	N/A 44000 rpm	N/A 41000 rpm	N/A 33000 rpm
Oil Speed Rating n2	N/A 88000 rpm	N/A 80000 rpm	N/A 67000 rpm	N/A 62000 rpm	N/A 50000 rpm
Basic Dynamic Radial Load Rating C	N/A 5070 N	N/A 5270 N	N/A 7930 N	N/A 8710 N	N/A 15300 N
Basic Static Radial Load Rating Co	N/A 3100 N	N/A 3550 N	N/A 5400 N	N/A 6100 N	N/A 11600 N