standard cr bearing

This page is a summary of the products that can be used in conjunction with the 4.056 standard combined roller bearing (77.7mm OD), including standard mounting plates, mating steel channels and flange clamps.

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
4.056 77.7 54 40 48 36.5 23 3 24 4 2810 PL2 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.


Weight: 20.9kg/m
Material: S450 J2
Moment of Area (Wx): 81.3cm3

2810 is a hot rolled section made from S450J2 steel. The corresponding standard combined roller bearing is 4.056.
Other suitable bearings include 4.456, 4.074, 2.2077 & MRS907.

2810 hot rolled steel channel

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


Standard rectangular mounting plate for 4.056 combined roller bearings. Thickness 15mm.

PL2 mounting plate



flanged mounting clamp


flange clamp for fixing combined roller bearing profiled rails


flange clamp for mounting combined roller bearing rail

Clamp Profile H B L S J E G t a1 b1 d1 d2 d3 e1 M Weight
CF2 2810 157.2 80 160 15 123.0 49.5 61.2 14.0 130 60 6 13 18


M12x35 3.70

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