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  • Zhejiang Gidi Industrial Chain Co.,Ltd.
  • Industrial area of zhuji city,Zhejiang,China.

  • Zhuji foreign trade corporation of zhejiang ltd.
  • No.58 Genta Eeat Road,Zhuji,Zhejiang,China

  • +86 575 87258990
  • +86 575 87233739
  • www.gidi-chain.com/
  • GIDI CHAIN Catalogue

Self-lubrication chain

Self-lubricating chain is designed specifically for applications where external lubrication is restricted or prohibited to prevent product contamination, where power transmission and conveyor drives are concealed and often overlooked, or where infrequent maintenance and outdoor exposure cause excessive wear and corrosion.

When the environment or location of a roller chain drive is such that regular lubrication is not possible or practical, Duralube self-lubrication chain can offer a long-lasting solution.

The self-lubricating chain runs smooth, free and easy because the oil film prevents damaging corrosion, minimises tight joints, and eliminates the excessive wear and power loss caused by "dry" metal-to-metal contact.



CHAIN NO.
(ANSI) 
Pitch Width Roller  Plate  Pin  Average 
Ultimate
Strengthkgf
Approx 
Weight 
kg/m 
P W Dia  Height  Thickness  Dia  Lengths 
inch  mm  mm H1  H2  T1  T2  G1 
40SL  1/2" 12.70 7.94 7.92  10.20  11.80  1.50  1.50  3.96  8.25  9.30  10.00  1300  0.58 
40NSL  1/2"  12.70  7.94 7.92  10.20  11.80  1.50  1.50  3.61  8.25  9.30  ---  1200  1.29 
50SL  5/8"  15.875  9.53 10.16  13.00  14.80  2.00  2.00  5.06  10.10  11.65  12.6  2000  0.97 
60SL  3/4"  19.05  12.70 11.91  15.50  17.50  2.40  2.40  5.95  12.50  14.15  15.40  3050  1.41 
80SL  1"  25.40  15.88 15.88  20.40  24.00  3.10  3.10  7.94  16.10  ---  18.80  5800  2.40 
16BNSL 1" 25.40 17.02 15.88 20.80 20.80 3.20 4.00 8.27 17.70 --- 20.20 6000 2.65


SL chain standard is rollerless,R indicates bushing diameter. Bushing is solid type.
NSL chain is with roller





CHAIN NO.
(ANSI) 
Pitch Width Roller  Plate  Pin  Average 
Ultimate
Strength
kgf
Approx 
Weight 
kg/m 
W Dia  Height  Thickness  Dia  Lengths 
inch  mm  mm T1  T2  G1 
C2040SL  1"  25.40 7.94 7.92  11.70  1.50  .1.50  3.96  8.20  9.30  10.00  1300  0.49 
C2050SL  1-1/4"  31.75 9.53 10.16  14.60  2.00  2.00  5.06  10.10  11.65  12.60  2000  0.80 
C2060SL  1-1/2"  38.10 12.70 11.91  17.10  2.40  2.40  5.95  12.50  14.15  15.40  3050  1.18 
C2080SL  2"  50.80  15.88 15.88  23.00  3.10  3.10  7.94  16.10  ---  18.80  5800  2.00 






CHAIN NO.
(ANSI) 
Pitch Width Roller  Plate  Pin  Average
Ultimate
Strengthkgf
Approx
Weight 
kg/m 
W Dia  Height  Thickness  Dia  Lengths 
inch  mm  mm T1  T2  G1 
C2042SL  1"  25.40 7.94 15.88  11.70  1.50  1.50  3.96  8.20  9.30  10.00  1300  0.77 
C2052SL  1-1/4"  31.75  9.53 19.05  14.60  2.00  2.00  5.06  10.10  11.65  12.60  2000  1.21 
C2062SL  1-1/2"  38.10  12.70 22.23  17.10  2.40  2.40  5.95  12.50  14.15  15.40  3050  1.76 
C2082SL  2"  50.80  15.88 28.58  23.00  3.10  3.10  7.94  16.10  ---  18.80  5800  3.04 



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