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-R Series Single Row Angular Contact Ball Bearings
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-R N/A 140.000 mm N/A 250.0000 mm N/A 42.00 mm N/A 2400 rpm N/A 238000 N N/A 260000 N
230-R N/A 150.000 mm N/A 270.0000 mm N/A 45.00 mm N/A 2200 rpm N/A 270000 N N/A 310000 N
232-R N/A 160.000 mm N/A 290.0000 mm N/A 48.00 mm N/A 2100 rpm N/A 307000 N N/A 365000 N
234-R N/A 170.000 mm N/A 310.0000 mm N/A 52.00 mm N/A 1900 rpm N/A 332000 N N/A 400000 N
236-R N/A 180.000 mm N/A 320.0000 mm N/A 52.00 mm N/A 1800 rpm N/A 345000 N N/A 430000 N
238-R N/A 190.000 mm N/A 340.0000 mm N/A 55.00 mm N/A 1700 rpm N/A 377000 N N/A 500000 N
240-R N/A 200.000 mm N/A 360.0000 mm N/A 58.00 mm N/A 1600 rpm N/A 390000 N N/A 540000 N
242-R N/A 210.000 mm N/A 380.0000 mm N/A 61.00 mm N/A 1600 rpm N/A 436000 N N/A 610000 N
244-R N/A 220.000 mm N/A 400.0000 mm N/A 65.00 mm N/A 1500 rpm N/A 462000 N N/A 655000 N
246-R N/A 230.000 mm N/A 420.0000 mm N/A 68.00 mm N/A 1400 rpm N/A 494000 N N/A 735000 N
248-R N/A 240.000 mm N/A 440.0000 mm N/A 72.00 mm N/A 1300 rpm N/A 540000 N N/A 830000 N
250-R N/A 250.000 mm N/A 460.0000 mm N/A 76.00 mm N/A 1200 rpm N/A 585000 N N/A 915000 N
252-R N/A 260.000 mm N/A 480.0000 mm N/A 80.00 mm N/A 1100 rpm N/A 624000 N N/A 1020000 N
256-R N/A 280.000 mm N/A 500.0000 mm N/A 80.00 mm N/A 1100 rpm N/A 650000 N N/A 1110000 N
260-R N/A 300.000 mm N/A 540.0000 mm N/A 85.00 mm N/A 1100 rpm N/A 689000 N N/A 1220000 N
264-R N/A 320.000 mm N/A 580.0000 mm N/A 92.00 mm N/A 980 rpm N/A 741000 N N/A 1340000 N
Unit of Measure
1 2