Chain

Clevis

Connecting

Links

Roller Chain

Trade No. Pitch Pin Dia. Overall

Wd. Lacing Breaking

Point, lbs. Specifications Met Lengths, ft. Per Ft. Each

Single Strand

Steel

BL423 1/2" 0.200" 33/64" 2 × 3 5,000 ASME B29.8M, ISO 4347 3-7, 10, 20 2333K72 $21.64 ______ __

BL434 1/2" 0.200" 43/64" 3 × 4 7,500 ASME B29.8M 3-7, 10, 20 2333K1 20.40 2333K11 $1.73

BL534 5/8" 0.234" 25/32" 3 × 4 11,000 ASME B29.8M 3-7, 10, 20 2333K2 22.67 2333K12 2.58

BL544 5/8" 0.234" 7/8" 4 × 4 15,000 ASME B29.8M, ISO 4347 3-7, 10, 20 2333K74 24.73 ______ __

BL546 5/8" 0.234" 1 1/16" 4 × 6 15,000 ASME B29.8M, ISO 4347 3-7, 10, 20 2333K75 23.20 ______ __

BL566 5/8" 0.234" 1 9/32" 6 × 6 22,500 ASME B29.8M, ISO 4347 10, 20 2333K76 49.76 ______ __

BL634 3/4" 0.312" 1 1/32" 3 × 4 17,000 ASME B29.8M 3-7, 10, 20 2333K3 27.73 2333K13 4.56

BL646 3/4" 0.312" 1 27/64" 4 × 6 22,000 ASME B29.8M 10, 20 2333K4 35.02 2333K14 6.93

BL834 1" 0.375" 1 9/32" 3 × 4 28,500 ASME B29.8M, ISO 4347 10, 20 2333K79 44.34 ______ __