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BS Single Pitch
Lambda RF Chain


 

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BS Single Pitch Lambda RF Chain

lambda-logo

Tsubaki's Lambda chains were the first in the industry to use a special oil-impregnated bush. Since their launch in 1988, they have been adopted for diverse industries and applications, and their performance has been highly rated. Tsubaki has a wide line-up of lube-free, long life products that help customers reduce costs.

Single Strand Details

tsubaki-lambda-rf
tsubaki-bs-rf-lambda-single-strand
Dimensions in mm
Tsubaki Chain No. Pitch (P) Roller Diameter Inner Width
mm Inch R W
RF08B-LM-1 12.70 ½" 8.51 7.75
RF10B-LM-1 15.875 ⅝" 10.16 9.65
RF12B-LM-1 19.05 ¾" 12.07 11.68
RF16B-LM-1 25.40 1" 15.88 17.02
Dimensions in mm
Tsubaki Chain No. Pin Link Plate Approx.
Mass
Diameter Length Thickness Height
D L1 L2 T1 T2 H Kg/M
RF08B-LM-1 4.45 8.40 10.00 1.60 1.60 11.80 0.70
RF10B-LM-1 5.08 9.55 11.25 1.50 1.50 14.70 0.95
RF12B-LM-1 5.72 11.10 13.00 1.70 1.80 16.10 1.25
RF16B-LM-1 8.28 17.75 19.95 3.20 4.00 24.00 2.70
  • Connecting links are clip type.

Double Strand Details

tsubaki-lambda-rf
tsubaki-bs-rf-lambda-double-strand
Dimensions in mm
Tsubaki Chain No. Pitch (P) Roller Diameter Inner Width
mm Inch R W
RF08B-LM-2 12.70 ½" 8.51 7.75
RF10B-LM-2 15.875 ⅝" 10.16 9.65
RF12B-LM-2 19.05 ¾" 12.07 11.68
RF16B-LM-2 25.40 1" 15.88 17.02
Dimensions in mm
Tsubaki Chain No. Pin Link Plate Transverse
Pitch
Approx.
Mass
Diameter Length Thickness Height
D L1 L2 T1 T2 H C Kg/M
RF08B-LM-2 4.45 15.30 16.90 1.60 1.60 11.80 13.92 1.40
RF10B-LM-2 5.08 17.85 19.55 1.50 1.50 14.70 16.59 1.90
RF12B-LM-2 5.72 20.85 22.75 1.70 1.80 16.10 19.46 2.60
RF16B-LM-2 8.28 33.55 35.75 3.20 4.00 24.00 31.88 5.60
  • Connecting links are clip type.
  • Intermediate plate of RF08B-2 chain is a solid plate.