MRC Bearing Services
SKF USA, Inc.
890 Forty Foot Rd
Lansdale, PA
Phone: 1-267-436-6000 • Fax: 1-267-436-6001
Email: AskEngineeringHotline@skf.com
Website: http://www.skf.com/us/products/mrc/index.html
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1900-RD Series Matched Precision Ball Bearing Assemblies (ABEC5 & ABEC7)
Unit of Measure
1 2 

Item #

Bore d

Outside Diameter D1

Width B

Grease Speed Rating n1

Basic Dynamic Radial Load Rating C

Basic Static Radial Load Rating Co

1928RD N/A 140.000 mm N/A 190.0000 mm N/A 48.00 mm N/A 5900 rpm N/A 156000 N N/A 220000 N
1930RD N/A 150.000 mm N/A 210.0000 mm N/A 56.00 mm N/A 5100 rpm N/A 203000 N N/A 300000 N
1932RD N/A 160.000 mm N/A 220.0000 mm N/A 56.00 mm N/A 4800 rpm N/A 208000 N N/A 315000 N
1934RD N/A 170.000 mm N/A 230.0000 mm N/A 56.00 mm N/A 4400 rpm N/A 216000 N N/A 340000 N
1936RD N/A 180.000 mm N/A 250.0000 mm N/A 66.00 mm N/A 4100 rpm N/A 276000 N N/A 425000 N
1938RD N/A 190.000 mm N/A 260.0000 mm N/A 66.00 mm N/A 4100 rpm N/A 281000 N N/A 440000 N
1940RD N/A 200.000 mm N/A 280.0000 mm N/A 76.00 mm N/A 3700 rpm N/A 351000 N N/A 550000 N
Unit of Measure
1 2