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STANDARD COMBINED ROLLER BEARINGS - DIMENSIONS


Originally used in fork trucks, combined roller bearings (or combi bearings / combined bearings) can be used in a variety of vertical & horizontal linear motion applications. Bearings are available from stock in standard, adjustable & Jumbo ranges. Each bearing has a corresponding steel section (channel) and is available with mounting plate for ease of assembly. Calculate which size you need.

download datasheet catalogue standard cr bearing
Link to Corresponding Rails (Profiles)

 

Click the bearing part number for size specific information including a pdf datasheet. BEARING
Part
Number
D
mm
T
mm
d
mm
H
mm
h
mm
B
mm
A
mm
S
mm
r
mm
Profile
Part
Number
Mounting
Plate
Part
Number
Data Sheet (pdf)
combined roller bearing 4.053 52.5 40 30 33 27 17 2 15 2 EC053 PL00 data sheet
4.054 62 42 30 37.5 30.5 20 2.5 20 3 2890 PL0 data sheet
4.055 70.1 48 35 44 36 23 2.5 22 4 2867 3018 PL1 data sheet
4.056 77.7 54 40 48 36.5 23 3 24 4 2810 PL2 data sheet
4.057 77.7 53 40 40 29 23 3 24 4 3019 data sheet
4.058 88.4 59 45 57 44 30 3.5 26 3 2811 3020 PL3 data sheet
4.059 101.2 67 50 46 33 28 3 30 3 2912 data sheet
4.060 107.7 71 55 54 40 31 3 34 5 3100 data sheet
4.061 107.7 71 60 69 55 31 4 34 5 2862 PL4 data sheet
4.062 123 80 60 72.3 56 37 5 40 5 2891 3353 PL4 data sheet
4.063 149 103 60 78.5 58.5 45 5.5 50 3 2757 PL6 data sheet
4.011 149 103 60 86 67 45 5.5 50 3 2757   data sheet

LOAD CAPACITIES
Static and Dynamic Load Capacities for radial and axial rollers. If used with mating steel profile, the limiting load is the Hertzian Pressure.

standard combined roller bearing
BEARING
Part Number
C
(kN)
C0
(kN)
Ca
(kN)
C0a (kN)

C = Dynamic Load Capacity for Radial Roller

C0 = Static Load Capacity for Radial Roller

Ca = Dynamic Load Capacity for Axial Roller

C0a =Static Load Capacity for Axial Roller

4.053 24 32 7 7
4.054 31 35.5 11.1 11.5
4.055 45.5 51 14 13
4.056 48 56.8 18 18
4.057 48 56.8 18 18
4.058 68 72 23 23
4.059 73 82 25 27
4.060 81 95 31 36
4.061 81 95 31 36
4.062 110 132 43 50
4.063 151 192 68 71
4.011 151 192 68 71

catalogue