STANDARD COMBINED ROLLER BEARING - 4.057

standard cr bearing

This page is a summary of the products that can be used in conjunction with the 4.057 standard combined roller bearing (77.7mm OD). The 4.057 bearings are run inside an "I" or "H" section channel and, due to the compact design of the weldable hub, they are not normally used with mounting plates. If you want a bearing for a C section channel, then please see 4.056.

Originally used in fork trucks, combined roller bearings can be used in a variety of vertical & horizontal linear motion applications.
Not sure what to specify? Calculate which size you need using Hertzian Pressure.

Read our technical information on Combined Roller Bearings or view our application examples.

En Français? Voir notre catalogue ici. galets combinés catalogue

Catalogue Data Sheet

combined roller bearings mounting plate rails

combined roller bearing 4.054

Part Number D T d H h B A S r Profile Plate 3D Cad Data Sheet C C0 Ca C0a
4.057 77.7 53 40 40 29 23 3 24 4 3019 - 3D cad Combined Bearing data sheet 48 56.8 18 18

All dimensions are in mm and loads are in kN.

Static (C0) and Dynamic (C) Load Capacities for radial and axial rollers. If used with mating steel profile, the limiting load is the Hertzian Pressure.

3019 STANDARD I SECTION CHANNEL

Weight: 25.3kg/m
Material: S450 J2
Moment of Area (Wx): 101.7cm3

3019 is a hot rolled section made from S450J2 steel. The corresponding standard combined roller bearing is 4.057.
Other suitable bearings include 4.457 & 4.075.

3019 i h steel section for combined roller bearings

CAD Files: Download the 2D dwg file and 3D dwg file.

Related Products and Links

Mounting plates for combined bearings
Standard channels (rails / steel profiles) for standard, eccentric and shim adjustable bearings
Flanged clamps for fixing channels
Technical data for combined roller bearings and steel profiles
Hertzian pressure calculations
Application Examples for combined roller bearings and steel profiles
Vulkollan combined roller bearings
Eccentric adjustable combi bearings