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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100-R Series Matched Angular Contact Ball Bearing Assemblies
Unit of Measure
1 

Item #

Bore d

Outside Diameter D1

Width B

Grease Speed Rating n1

Basic Dynamic Radial Load Rating C

Basic Static Radial Load Rating Co

120-RD N/A 100.000 mm N/A 160.0000 mm N/A 56.00 mm N/A 3100 rpm N/A 156000 N N/A 190000 N
122-RD N/A 110.000 mm N/A 175.0000 mm N/A 60.00 mm N/A 2900 rpm N/A 185000 N N/A 228000 N
124-RD N/A 120.000 mm N/A 190.0000 mm N/A 64.00 mm N/A 2600 rpm N/A 221000 N N/A 280000 N
126-RD N/A 130.000 mm N/A 205.0000 mm N/A 68.00 mm N/A 2400 rpm N/A 221000 N N/A 300000 N
128-RD N/A 140.000 mm N/A 220.0000 mm N/A 72.00 mm N/A 2200 rpm N/A 255000 N N/A 345000 N
130-RD N/A 150.000 mm N/A 235.0000 mm N/A 76.00 mm N/A 2100 rpm N/A 286000 N N/A 400000 N
132-RD N/A 160.000 mm N/A 250.0000 mm N/A 80.00 mm N/A 2000 rpm N/A 286000 N N/A 455000 N
134-RD N/A 170.000 mm N/A 265.0000 mm N/A 84.00 mm N/A 1800 rpm N/A 351000 N N/A 510000 N
136-RD N/A 180.000 mm N/A 280.0000 mm N/A 88.00 mm N/A 1700 rpm N/A 377000 N N/A 570000 N
138-RD N/A 190.000 mm N/A 300.0000 mm N/A 92.00 mm N/A 1700 rpm N/A 442000 N N/A 710000 N
140-RD N/A 200.000 mm N/A 320.0000 mm N/A 96.00 mm N/A 1500 rpm N/A 475000 N N/A 780000 N
142-RD N/A 210.000 mm N/A 340.0000 mm N/A 100.00 mm N/A 1400 rpm N/A 527000 N N/A 880000 N
144-RD N/A 220.000 mm N/A 350.0000 mm N/A 102.00 mm N/A 1400 rpm N/A 540000 N N/A 930000 N
146-RD N/A 230.000 mm N/A 370.0000 mm N/A 106.00 mm N/A 1300 rpm N/A 572000 N N/A 1020000 N
149-RD N/A 240.000 mm N/A 390.0000 mm N/A 110.00 mm N/A 1300 rpm N/A 605000 N N/A 1100000 N
150-RD N/A 250.000 mm N/A 410.0000 mm N/A 114.00 mm N/A 1200 rpm N/A 637000 N N/A 1200000 N
152-RD N/A 260.000 mm N/A 430.0000 mm N/A 118.00 mm N/A 1100 rpm N/A 676000 N N/A 1290000 N
156-RD N/A 280.000 mm N/A 460.0000 mm N/A 126.00 mm N/A 1000 rpm N/A 741000 N N/A 1500000 N
164-RD N/A 320.000 mm N/A 500.0000 mm N/A 142.00 mm N/A 800 rpm N/A 852000 N N/A 1800000 N
Unit of Measure
1