Quality

REILLOC PLUS FLAT LINK CHAIN
DIN 22252
The Internationally Proven Range of High Impact-Resistant Chain to Reilloc Specification
for use on Heavy Duty Longwall Haulage and Conveyors

Reilloc PLUS Flat Link Chains offer high impact resistance and are hardened and tempered to 345 - 375 HB10, ensuring the products provide the optimum impact and wear resistance to meet the toughest demands of today's mining industry.

 

WEIGHTS & DIMENSIONS

Chain Size
d x t mm
Diameter
d mm
Pitch
t mm
Thickness
e max mm
Inside Width
Round Link
b1 (min)
Outside Width
Round Link
b2 (max)
Inside Width
Flat Link
b3 (min)
Outside Width
Flat Link
b4 (max)
Weight
kg/m
26 x 92
26 +/- 0.8
92 +/- 0.9
30
31
85
29 75
13.7
30 x 108
30 +/- 0.9
108 +/- 1.1
34
35
98
34 87
18.0
34 x 126
34 +/- 1.0
126 +/- 1.3
38
39
109
37 98
22.7
38 x 126
38 +/- 1.1
137 +/- 1.3
42
41
121
41 110
30.1
38 x 137 38 +/- 1.1 137 +/- 1.4 42 41 121 41 110 29.0
38 x 146 38 +/- 1.1 146 +/- 1.5 42 41 121 41 110 27.6
42 x 146 42 +/- 1.1 146 +/- 1.5 45.5 48 135 46 115 36.0
48 x 152 48 +/ -1.5 152 +/- 1.5 54 61 162 52 126 45.7

All Reilloc standard chains are produced in accordance with the above dimensions. All requisite dimensional tests and examinations are carried out to meet the requirements of DIN 22 252, ISO R610 and British Coal 133.

The allowable tolerances along lengths of a pair of chains are such that possible variation within the pair can far exceed the close matching required on the overall length. Reilloc's policy is to manufacture chains as a pair and maintain this matching through all stages of production so that these variations are minimized. Additional dimensional checking is carried out after all specified inspection has been completed to ensue the chains are matched carefully on a link by link basis.

Accurate matching of chains in this manner provides better load sharing
between pairs of chains and ensures consistent scraper bar stability.

Note: Some dimensions may differ slightly from DIN 22255 based on practice and experience

 

MECHANICAL PROPERTIES

Chain Size
d x t mm
Test Force
kN
Elongation
at test force
% max
Breaking
Force
kN min
Elongation
at Fracture
%
Minimum
Deflection
mm
26 x 92
637 1.6 850
11
26
30 x 108
848 1.6 1130
11
30
34 x 126
1090 1.6 1450
11
34
38 x 126
1360 1.6 1820
11
38
38 x 137 1360 1.6 1820 11 38
38 x 146 1360 1.6 1820 11 38
42 x 146 1660 1.6 2220 11 42
48 x 152 2170 1.6 2900 11 48