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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7100-KR Series Single Row Angular Contact Ball Bearings
Unit of Measure
1 2 

Item #

Bore d

Outside Diameter D1

Width B

Oil Speed Rating n2

Basic Dynamic Radial Load Rating C

Basic Static Radial Load Rating Co

7128-KR N/A 140.000 mm N/A 210.0000 mm N/A 33.00 mm N/A 3300 rpm N/A 121000 N N/A 137000 N
7130-KR N/A 150.000 mm N/A 225.0000 mm N/A 33.00 mm N/A 2900 rpm N/A 135000 N N/A 156000 N
7132-KR N/A 160.000 mm N/A 240.0000 mm N/A 38.00 mm N/A 2800 rpm N/A 156000 N N/A 180000 N
7134-KR N/A 170.000 mm N/A 260.0000 mm N/A 42.00 mm N/A 2700 rpm N/A 186000 N N/A 220000 N
7136-KR N/A 180.000 mm N/A 280.0000 mm N/A 46.00 mm N/A 2600 rpm N/A 208000 N N/A 260000 N
7138-KR N/A 190.000 mm N/A 290.0000 mm N/A 46.00 mm N/A 2400 rpm N/A 212000 N N/A 270000 N
7140-KR N/A 200.000 mm N/A 310.0000 mm N/A 51.00 mm N/A 2300 rpm N/A 238000 N N/A 320000 N
7144-KR N/A 220.000 mm N/A 340.0000 mm N/A 56.00 mm N/A 2200 rpm N/A 302000 N N/A 430000 N
7148-KR N/A 240.000 mm N/A 360.0000 mm N/A 56.00 mm N/A 2000 rpm N/A 307000 N N/A 455000 N
7152-KR N/A 260.000 mm N/A 400.0000 mm N/A 65.00 mm N/A 1900 rpm N/A 377000 N N/A 585000 N
7156-KR N/A 280.000 mm N/A 420.0000 mm N/A 65.00 mm N/A 1900 rpm N/A 390000 N N/A 620000 N
7160-KR N/A 300.000 mm N/A 460.0000 mm N/A 74.00 mm N/A 1700 rpm N/A 449000 N N/A 765000 N
7164-KR N/A 320.000 mm N/A 480.0000 mm N/A 74.00 mm N/A 1600 rpm N/A 462000 N N/A 815000 N
Unit of Measure
1 2