Harrington Hoists and Cranes (N)ER Hoist - ((N)ER2) - Manual (Page 36)

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Table 5-5 Chain Wear Dimensions
Capacity Code
“P” Dimension
inch (mm)
“d” Dimension
inch (mm)
Standard Discard Standard Discard
001H, 003S 2.38 (60.5) 2.46 (62.5) 0.17 (4.3) 0.15 (3.9)
003H, 005L, 005S 3.31 (84.0) 3.41 (86.5) 0.24 (6.0) 0.21 (5.4)
010L, 010S, 020C 4.25 (108.0) 4.38 (111.2) 0.30 (7.7) 0.27 (6.9)
015S, 020L, 020S, 030C 5.63 (143.0) 5.80 (147.2) 0.40 (10.2) 0.36 (9.2)
025S, 030L, 050L 6.18 (157.0) 6.37 (161.7) 0.44 (11.2) 0.40 (10.1)
Table 5-6 Chain Pin Wear Dimensions
Capacity Code
“d” - inch (mm)
Standard Discard
020C 0.31(8.0) .30 (7.6)
030C 0.43 (10.8) 0.41 (10.3)
050L 0.51 (12.9) 0.48 (12.3)
Figure 5-3 Chain Guide “A”