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 Metric
Unit of Measure
1 

Item #

Shaft Diameter D

Dimension L

Height T

Weight W

Basic Dynamic Radial Load Rating C

Basic Static Radial Load Rating Co

Z4F20ZM N/A 20 mm N/A 85.7 mm N/A 38.8 mm N/A 0.61 kg N/A 12700 N N/A 6550 N
Z4F25ZM N/A 25 mm N/A 95.3 mm N/A 38.8 mm N/A 0.82 kg N/A 14000 N N/A 7800 N
Z4F30ZM N/A 30 mm N/A 108.0 mm N/A 42.2 mm N/A 1.20 kg N/A 19500 N N/A 11200 N
Z4F35ZM N/A 35 mm N/A 117.5 mm N/A 46.4 mm N/A 1.50 kg N/A 25500 N N/A 15300 N
Z4F40ZM N/A 40 mm N/A 130.2 mm N/A 54.2 mm N/A 2.00 kg N/A 30700 N N/A 19000 N
Unit of Measure
1