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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Speciality Bearings Conveyor Roll Bearings
Unit of Measure
1 

Item #

Shaft Diameter D

Outside Diameter D1

Width B

Total Length A

Basic Radial Load Rating-Dynamic DC

Basic Radial Load Rating-Static SCO

Variant

CONV-3-SF N/A 5/8 in N/A 1.6540 in N/A 0.9688 in N/A N/A 1330 lbf N/A 899 lbf N/A CONV-3-SF and 4-SF
CONV-4-SF N/A 25/32 in N/A 1.9685 in N/A 1.0000 in N/A N/A 3030 lbf N/A 2560 lbf N/A CONV-3-SF and 4-SF
CONV-3-Y-2 N/A 5/8 in N/A 1.6540 in N/A 0.7500 in N/A N/A 1330 lbf N/A 899 lbf N/A CONV-3-Y-2
CONV-4-SZZ-2 N/A 3/4 in N/A 1.7805 in N/A 0.6100 in N/A N/A 3030 lbf N/A 2560 lbf N/A CONV-4-SZZ-2
CONV-4-E-2 N/A 3/4 in N/A 1.9685 in N/A 1.8750 in N/A N/A 3030 lbf N/A 2560 lbf N/A CONV-4-E-2
CONV-504-3,S1938 N/A N/A N/A N/A 1.938 in N/A 1990 lbf N/A 1270 lbf N/A CONV-504-3
CONV-504-3,S2500 N/A N/A N/A N/A 2.500 in N/A 1990 lbf N/A 1270 lbf N/A CONV-504-3
CONV-504-3,S3000 N/A N/A N/A N/A 3.000 in N/A 1990 lbf N/A 1270 lbf N/A CONV-504-3
CONV-504-3,S4125 N/A N/A N/A N/A 4.125 in N/A 1990 lbf N/A 1270 lbf N/A CONV-504-3
CONV-504-3,D2500 N/A N/A N/A N/A 2.500 in N/A 1990 lbf N/A 1270 lbf N/A CONV-504-3
CONV-504-3,D2625 N/A N/A N/A N/A 2.625 in N/A 1990 lbf N/A 1270 lbf N/A CONV-504-3
CONV-504-3,D3000 N/A N/A N/A N/A 3.000 in N/A 1990 lbf N/A 1270 lbf N/A CONV-504-3
Unit of Measure
1