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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97300-U2 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

97307U2 N/A 35.000 mm N/A 80.0000 mm N/A 42.00 mm N/A 6800 rpm N/A 58500 N N/A 48000 N
97308U2 N/A 40.000 mm N/A 90.0000 mm N/A 46.00 mm N/A 5800 rpm N/A 71500 N N/A 61500 N
97309U2 N/A 45.000 mm N/A 100.0000 mm N/A 50.00 mm N/A 5100 rpm N/A 85200 N N/A 75000 N
97310U2 N/A 50.000 mm N/A 110.0000 mm N/A 54.00 mm N/A 4600 rpm N/A 121000 N N/A 106000 N
97311U2 N/A 55.000 mm N/A 120.0000 mm N/A 58.00 mm N/A 4100 rpm N/A 140000 N N/A 125000 N
97312U2 N/A 60.000 mm N/A 130.0000 mm N/A 62.00 mm N/A 3900 rpm N/A 159000 N N/A 146000 N
97313U2 N/A 65.000 mm N/A 140.0000 mm N/A 65.00 mm N/A 3700 rpm N/A 178000 N N/A 173000 N
97314U2 N/A 70.000 mm N/A 150.0000 mm N/A 70.00 mm N/A 3300 rpm N/A 182000 N N/A 170000 N
97315U2 N/A 75.000 mm N/A 160.0000 mm N/A 74.00 mm N/A 3100 rpm N/A 225000 N N/A 228000 N
97316U2 N/A 80.000 mm N/A 170.0000 mm N/A 78.00 mm N/A 2900 rpm N/A 234000 N N/A 240000 N
97317U2 N/A 85.000 mm N/A 180.0000 mm N/A 82.00 mm N/A 2800 rpm N/A 265000 N N/A 285000 N
97318U2 N/A 90.000 mm N/A 190.0000 mm N/A 86.00 mm N/A 2600 rpm N/A 276000 N N/A 300000 N
97319U2 N/A 95.000 mm N/A 200.0000 mm N/A 90.00 mm N/A 2500 rpm N/A 291000 N N/A 325000 N
97320U2 N/A 100.000 mm N/A 215.0000 mm N/A 94.00 mm N/A 2400 rpm N/A 312000 N N/A 365000 N
97321U2 N/A 105.000 mm N/A 225.0000 mm N/A 98.00 mm N/A 2300 rpm N/A 332000 N N/A 400000 N
97322U2 N/A 110.000 mm N/A 240.0000 mm N/A 100.00 mm N/A 2200 rpm N/A 371000 N N/A 475000 N
97324U2 N/A 120.000 mm N/A 260.0000 mm N/A 110.00 mm N/A 2000 rpm N/A 423000 N N/A 560000 N
97326U2 N/A 130.000 mm N/A 280.0000 mm N/A 116.00 mm N/A 1800 rpm N/A 468000 N N/A 640000 N
97328U2 N/A 140.000 mm N/A 300.0000 mm N/A 124.00 mm N/A 1800 rpm N/A 507000 N N/A 735000 N
97330U2 N/A 150.000 mm N/A 320.0000 mm N/A 130.00 mm N/A 1600 rpm N/A 559000 N N/A 865000 N
97332U2 N/A 160.000 mm N/A 340.0000 mm N/A 136.00 mm N/A 1500 rpm N/A 616000 N N/A 965000 N
97334U2 N/A 170.000 mm N/A 360.0000 mm N/A 144.00 mm N/A 1500 rpm N/A 650000 N N/A 1040000 N
97336U2 N/A 180.000 mm N/A 380.0000 mm N/A 150.00 mm N/A 1400 rpm N/A 689000 N N/A 1160000 N
Unit of Measure
1