Industrial Chains

The tradition of chain production in Strakonice under the trade marks ČZ, Favorit and Velo dates back to 1929. Actually ČZ Řetězy is a manufacturer of roller, bush and special chains from the pitch 6,35 to 38,1 mm.

ČZ chains are intended for general industry, agriculture, motorcycles, and passenger cars engines. The high quality of chains is long-term ensured by implemented quality management system, which is certified according to standards ISO 9001, ISO/TS 16949, and ISO 14001. The complete production of ČZ chains is processed in the Strakonice plant from the highest quality raw materials purchased exclusively from the European suppliers.

ISO SALESChain pitch (mm)Inner width (mm)Roller (bush)
diameter (mm)
Pin
Diameter (mm)
Pin length max (mm)Inner Plate height (mm)Chain rows distance (mm)Breaking load, min (kN)Weight max
(kg/m)
Industry chains – European standard
05 B-18x3x5I 8352.317.97.2-4.620.19
05 B-28x3 5II8352.3113.557.25.6480.34
06 B-13/8"x5.72 I9.5255.726.353.2812.48.2-9.350.40
06 B-1 ZP3/8"x5.72 I STRONG9.5255.726.353.2813.358.2-13.20.72
06 B-23/8"x5.72 II9.5255.726.353.2822.658.210.2417.750.53
06 B-33/8"x5.72 III9.5255.726.353.2832.98.210.2426.151.12
08 B-11/2"x5/16 I12.77.758.514.4516.411.8-18.690.70
08 B-21/2"x5/16 II12.77.758.514.4530.4511.813.9232.661.37
08 B-31/2"x5/16 III12.77.758.514.4544.2511.813.9246.732.04
101-15/8"x1/4"15.8756.4810.165.0815.614.5-23.310.80
10 B-15/8"x3/8" I15.8759.6510.165.0818.714.5-23.310.90
10 B-25/8"x3/8" II15.8759.6510.165.0835.314.516.5946.731.80
10 B-35/8"x3/8" III15.8759.6510.165.0851.914.516.5970.042.70
12 B-13/4"x29/64" I19.0511.6812.075.7222.716.4-30.351.22
12 B-1 ZP3/4"x29/64" I STRONG19.0511.6812.076.124.517.7-36.001.51
12 B-23/4"x29/64" II19.0511.6812.075.7241.7516.119.4660.692.43
12 B-33/4"x29/64" III19.0511.6812.075.7261.2516.119.4691.043.62
16 B-11"x43/64" I25.417.0215.888.2835.321.0-65.002.67
16 B-21"x43/64" II25.417.0215.888.2867.321.031.88130.005.30
16 B-31"x43/64" III25.417.0215.888.2899.121.031.88195.007.93
1"x1/2"25.412.7015.888.2831.121.0-65.002.38
208 B-11"x5/16"25.47.758.514.4516.412-18.690.48
210 B-111/4"x3/8" 31.759.6510.165.0818.714.4-23.310.60
212 B-111/2"x29/64" 38.111.6812.075.7222.316.4-30.350.76
081-11/2"x1/8" VELO12.73.307.753.669.29.9-8.200.30
1/2"x3/16" VELO12.74.887.753.6611.29.9-8.400.35
1/2"x1/16" VELO Transport12.74.887.754.1813.010.9-10.500.48
1/2"x1/16" MOFA12.74.887.754.1813.010.9-15.750.48
1/2"x1/4" MOFA12.76.407.754.1814.510.9--0.52
086-11/2"x5.2"12.75.308.514.4513.911.8-18.690.62
Industry chains – American standard
06 C-1ASA 35 I9.5254.775.083.58128.8-8.300.39
06 C-2ASA 35 II9.5254.775.083.5822.18.810.1317.60.76
08 A-1ASA 40 I12.77.857.953.9616.412.0-17.50.68
10 A-1ASA 50 I15.8759.5310.165.0820.114.5-27.200.82
10 A-1 HASA 50 H15.8759.5310.165.0821.614.5-32.601.17
12 A-1 ASA 60 I19.0512.7011.915.9425.417.7-32.661.58
12 A-1 HASA 60 H19.0512.7011.915.9428.8517.7-40.001.92
12 A-2ASA 60 II19.0512.7011.915.9449.817.722.7865.423.15
12 A-3ASA 60 III19.0512.7011.915.9471.617.722.7898.074.53