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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Z4F-ZM Series ZMaRC Coated Insert Bearings Inch
Unit of Measure
1 

Item #

Shaft Diameter D

Dimension L

Height T

Weight W

Basic Dynamic Radial Load Rating

Basic Static Radial Load Rating Co

Z4F012ZM N/A 3/4 in N/A 3.3750 in N/A 1.5313 in N/A 1.35 lb N/A 2860 lbf N/A 1470 lbf
Z4F015ZM N/A 15/16 in N/A 3.7500 in N/A 1.5313 in N/A 1.85 lb N/A 3150 lbf N/A 1750 lbf
Z4F100ZM N/A 1 in N/A 3.7500 in N/A 1.5313 in N/A 1.80 lb N/A 3150 lbf N/A 1750 lbf
Z4F102ZM N/A 1 1/8 in N/A 4.2500 in N/A 1.6563 in N/A 2.65 lb N/A 4380 lbf N/A 2520 lbf
Z4F103ZM N/A 1 3/16 in N/A 4.2500 in N/A 1.6563 in N/A 2.65 lb N/A 4380 lbf N/A 2520 lbf
Z4F104ZMR N/A 1 1/4 in N/A 4.2500 in N/A 1.6563 in N/A 2.65 lb N/A 4380 lbf N/A 2520 lbf
Z4F104ZM N/A 1 1/4 in N/A 4.6250 in N/A 1.8438 in N/A 3.30 lb N/A 5730 lbf N/A 3440 lbf
Z4F107ZM N/A 1 7/16 in N/A 4.6250 in N/A 1.8438 in N/A 3.20 lb N/A 5730 lbf N/A 3440 lbf
Z4F108ZM N/A 1 1/2 in N/A 5.1250 in N/A 2.1250 in N/A 4.30 lb N/A 6900 lbf N/A 4270 lbf
Z4F115ZM N/A 1 15/16 in N/A 5.6250 in N/A 2.2188 in N/A 5.60 lb N/A 7890 lbf N/A 5220 lbf
Unit of Measure
1