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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200-RD Series Matched Angular Contact Ball Bearing Assemblies
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

228-RD N/A 140.000 mm N/A 250.0000 mm N/A 84.00 mm N/A 1900 rpm N/A 390000 N N/A 510000 N
230-RD N/A 150.000 mm N/A 270.0000 mm N/A 90.00 mm N/A 1800 rpm N/A 442000 N N/A 620000 N
232-RD N/A 160.000 mm N/A 290.0000 mm N/A 96.00 mm N/A 1700 rpm N/A 494000 N N/A 735000 N
234-RD N/A 170.000 mm N/A 310.0000 mm N/A 104.00 mm N/A 1500 rpm N/A 527000 N N/A 800000 N
236-RD N/A 180.000 mm N/A 320.0000 mm N/A 104.00 mm N/A 1400 rpm N/A 559000 N N/A 865000 N
238-RD N/A 190.000 mm N/A 340.0000 mm N/A 110.00 mm N/A 1400 rpm N/A 605000 N N/A 1000000 N
240-RD N/A 200.000 mm N/A 360.0000 mm N/A 116.00 mm N/A 1300 rpm N/A 637000 N N/A 1080000 N
242-RD N/A 210.000 mm N/A 380.0000 mm N/A 122.00 mm N/A 1300 rpm N/A 702000 N N/A 1220000 N
244-RD N/A 220.000 mm N/A 400.0000 mm N/A 130.00 mm N/A 1200 rpm N/A 741000 N N/A 1320000 N
246-RD N/A 230.000 mm N/A 420.0000 mm N/A 136.00 mm N/A 1100 rpm N/A 806000 N N/A 1500000 N
248-RD N/A 240.000 mm N/A 440.0000 mm N/A 144.00 mm N/A 1000 rpm N/A 871000 N N/A 1660000 N
250-RD N/A 250.000 mm N/A 460.0000 mm N/A 152.00 mm N/A 960 rpm N/A 956000 N N/A 1830000 N
252-RD N/A 260.000 mm N/A 480.0000 mm N/A 160.00 mm N/A 880 rpm N/A 1010000 N N/A 2040000 N
256-RD N/A 280.000 mm N/A 500.0000 mm N/A 160.00 mm N/A 880 rpm N/A 1060000 N N/A 2200000 N
260-RD N/A 300.000 mm N/A 540.0000 mm N/A 170.00 mm N/A 880 rpm N/A 1140000 N N/A 2400000 N
264-RD N/A 320.000 mm N/A 580.0000 mm N/A 184.00 mm N/A 760 rpm N/A 1210000 N N/A 2700000 N
Unit of Measure
1 2