Detailed description
Brand Name:ZWZ
Spherical roller bearing
Model:21304TNI
Bore diameter(mm):20
Outside diameter(mm):52
Width(mm):15
Cr(kN):34.8
Cor(kN):34.2
Speed rating/grease(rpm):6000
Speed rating/oil(rpm):7500
Weight(kg):0.161
Characteristic
Bearings are designed to manage high radial loads even when misalignment, poor lubrication, contamination, extreme speeds or critical application stresses are present.
Size Range:
Bore Diameter: 30mm - 1800mm
Picture of product is for reference only








