Linear Guides Double rail
Low cost
Type FDB-K

FDB-K

Description

Franke FDB linear guides are suitable for linear motion tasks in almost all industries. They are particularly convincing in cost-sensitive applications with reduced demands on load capacity. Rail elements can be manufactured in lengths from 200 mm to 4000 mm and can be coupled endlessly.
 

Characteristics

Rollers ball bearing
Raceways Spring steel, standard

Properties - Evaluation

Load capacity
Dynamics
Corrosion resist..
Non magnetic
Lubricant free
Price

Technical data

Stroke lengt

One piece from 200 mm to 4000 mm, endlessly connectable
 

Material

Cassette plate, roller shoes,
Rail body: aluminum, anodized
Raceways: spring steel
Rollers: bearing steel

Operating temperature

−20 °C to +80 °C

Maximum speed

10 m/s

Mounting position

Any

Lubrication

Lifetime-lubricated, maintenance-free


Data tables

Compare data and calculate load cases
FDB-K
Size Dimensions
(mm)
Order no.
A L H B1 B2 D D2 E1
12 37 64 19 12,50 12,50 3,4 M 4 25 84494L
15 47 78 24 15,50 15,75 4,5 M 5 30 84396L
20 63 92 30 21,00 21,00 5,5 M 6 40 84441L
25 70 98 36 23,00 23,50 6,6 M 8 45 84363L
35 100 135 48 32,00 34,00 9,0 M10 62 84364L
45 120 165 60 45,00 37,50 11,0 M12 80 84365L




FDB-K
Size
 
Dimensions
(mm)
Order no.
E2 H1 H2 H3 H4 L2 L3 T T1
12 30 14,7 4,0 1,4 5,5 10 40 5,5 8 84494L
15 38 18,7 5,0 2,0 8,0 10 60 6,0 10 84396L
20 53 22,6 7,0 2,0 11,0 10 60 8,0 12 84441L
25 57 27,0 8,5 2,5 13,0 10 60 10,0 16 84363L
35 82 37,0 10,5 3,5 20,0 12 80 11,5 20 84364L
45 100 46,0 13,5 4,0 22,0 16 105 14,5 24 84365L




Basic load ratings, weight, length
Size Load ratings
N
Moment capacities cassette
Nm
Weight
kg
Order no. CAD
Cadenas
Calculate
load case
C C0 M0cx Mcx M0cy/M0cz Mcy/Mcz Cassette Rail / m
12 620 170 1,6 5,7 2,4 8,9 0,09 0,40 84494L
15 700 230 2,5 7,5 4,0 12,0 0,17 0,80 84396L
20 940 300 4,0 13,0 6,0 19,0 0,35 1,30 84441L
25 1500 700 11,0 23,0 15,0 32,0 0,50 1,60 84363L
35 3100 1400 32,0 72,0 42,0 95,0 1,40 2,60 84364L
45 6300 2700 86,0 200,0 103,0 238,0 2,50 4,50 84365L
Type and size
Dyn. load rate C Stat. load rate C0 rad. Moment load rating M0CX MCX M0CX/M0CZ M0CY/M0CZ Cassette weight Weight of rail per m
CAD Cadenas
 
Calculate load case
{{(idx +1)}}
{{ fi.description }}
{{ fi.name }}
{{ fi.firstParameter }}
Technical Drawing 
Data sheet (pdf)