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-KRD 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

128-KRD N/A 140.000 mm N/A 210.0000 mm N/A 66.00 mm N/A 2400 rpm N/A 221000 N N/A 305000 N
130-KRD N/A 150.000 mm N/A 225.0000 mm N/A 70.00 mm N/A 2100 rpm N/A 255000 N N/A 355000 N
132-KRD N/A 160.000 mm N/A 240.0000 mm N/A 76.00 mm N/A 1900 rpm N/A 286000 N N/A 405000 N
134-KRD N/A 170.000 mm N/A 260.0000 mm N/A 84.00 mm N/A 1800 rpm N/A 345000 N N/A 490000 N
136-KRD N/A 180.000 mm N/A 280.0000 mm N/A 92.00 mm N/A 1600 rpm N/A 377000 N N/A 570000 N
138-KRD N/A 190.000 mm N/A 290.0000 mm N/A 92.00 mm N/A 1600 rpm N/A 390000 N N/A 610000 N
140-KRD N/A 200.000 mm N/A 310.0000 mm N/A 102.00 mm N/A 1500 rpm N/A 442000 N N/A 710000 N
144-KRD N/A 220.000 mm N/A 340.0000 mm N/A 112.00 mm N/A 1400 rpm N/A 559000 N N/A 965000 N
148-KRD N/A 240.000 mm N/A 360.0000 mm N/A 112.00 mm N/A 1400 rpm N/A 572000 N N/A 1020000 N
152-KRD N/A 260.000 mm N/A 400.0000 mm N/A 130.00 mm N/A 1200 rpm N/A 702000 N N/A 1320000 N
156-KRD N/A 280.000 mm N/A 420.0000 mm N/A 130.00 mm N/A 1100 rpm N/A 715000 N N/A 1400000 N
160-KRD N/A 300.000 mm N/A 460.0000 mm N/A 148.00 mm N/A 960 rpm N/A 832000 N N/A 1700000 N
164-KRD N/A 320.000 mm N/A 480.0000 mm N/A 148.00 mm N/A 880 rpm N/A 852000 N N/A 1810000 N
Unit of Measure
1 2