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Rollers Chains

Rollers Chains

Block Chains

Introduction

We also can offer: Zinc plated chains/ Nickel plated chains / stainless steel chains / motorcycle chains
Block Chains
Specification

Chain No.
Pitch

 Width between inner plates Link Plate Pin Tensile strenqth KN

Aaarox. Mass
kq/m
P W H T L1 L2 L
BK30150
BK30200		 150
200		 23.3 38.1 7.9 24 32 47 309 7.0
6.6
BK40150
BK40200		 150
200		 26.5 44.5 7.9 25.5 33.5 50 397 9.0
8.5
BK56200
BK56250		 200
250		 29.5 54 9.5 29.5 40.5 57 554 12.3
12.0
BK63200
BK63250		 200
250		 31.5 57 9.5 30.5 41.5 59 618 13.7
13.0
BK70200
BK70250		 200
250		 33.5 63.5 9.5 31.5 52.5 61 721 16.2
15.5
BK90200
BK90250		 200
250		 38 72 10.5 34.5 45.5 68 907 21.0
20.0
BK15250
BK115300		 250
300		 40 76.5 12.7 38 49 76 1120 25.0
24.0
BK140250
BK140300		 250
300		 47.5 85 14 44 54 84 1400 32.0
31.0
BK180300
BK180350		 300
350		 52.5 95 16 18.5 58.5 94 174 39.0
37.8
BK210300
BK210350		 300
350		 59 110 16 51.5 61.5 101 2150 50.0
48.3
BK250300
BK250350		 300
350		 66 112 19 58.5 68.5 114 2441 58.8
56.7
BK280300
BK280350		 300
350		 67 122 19 58.5 68.5 115 2720 66.0
62.3
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