ProductsAll New Products 2023 - 2025Chain Wheels 28 B-1 and 32 B-1Sprockets KRS with One-Sided Hub, Pitch 1 3/4 x 1 1/4", ISO 28 B-1

Sprockets KRS with One-Sided Hub, Pitch 1 3/4 x 1 1/4", ISO 28 B-1

Material: Steel C45, not hardened. Sprockets marked with 1) are made from steel St52 with welded hub.

Pre-bored.

General dimensions: B1 = 29.4 mm, c = 5 mm, r3 = 44 mm.

Other dimensions: See the table.

services: catalog

The supplied 3D models, pictures and technical drawings are made with reasonable care. Nevertheless liability is excluded for the accuracy and correctness of this data.

part number Zähnezahl da
[mm]
d
[mm]
ND
[mm]
B
[mm]
L
[mm]
Gewicht
[kg]
Bemerkung
11110800 CAD 8 133,8 116,15 74 25 70 3,2
11110900 CAD 9 148,1 129,96 88 25 70 4,3
11111000 CAD 10 162,4 143,84 100 25 70 5,5
11111100 CAD 11 176,6 157,77 112 25 70 6,8
11111200 CAD 12 190,8 171,74 125 25 70 8,4
11111300 CAD 13 205,1 185,74 130 25 70 9,5 1)
11111400 CAD 14 219,3 199,76 130 25 70 10,5 1)
11111500 CAD 15 233,5 213,79 145 25 70 12,5 1)
11111600 CAD 16 247,7 227,84 160 30 75 15,3 1)
11111700 CAD 17 261,9 241,91 160 30 75 16,5 1)
11111800 CAD 18 276,1 255,98 160 30 75 17,7 1)
11111900 CAD 19 290,3 270,06 160 30 75 19,0 1)
11112000 CAD 20 304,4 284,14 160 30 75 20,4 1)
11112100 CAD 21 318,6 298,24 170 30 75 22,7 1)
11112200 CAD 22 332,8 312,84 170 30 75 24,2 1)
11112300 CAD 23 347,0 326,44 170 30 75 25,8 1)
11112400 CAD 24 361,1 340,54 170 30 75 27,4 1)
11112500 CAD 25 375,3 354,65 170 30 75 29,2 1)
11112600 CAD 26 389,5 368,77 170 30 75 31,0 1)
11112700 CAD 27 403,6 382,88 170 30 75 32,9 1)
11112800 CAD 28 417,8 397,00 170 30 75 34,8 1)
11113000 CAD 30 446,1 425,24 170 30 75 38,9 1)
11113200 CAD 32 474,4 453,49 180 30 75 44,3 1)
11113500 CAD 35 516,9 495,88 180 30 75 51,4 1)
11113600 CAD 36 531,1 510,01 180 30 75 54,0 1)
11113800 CAD 38 559,4 538,27 180 30 75 59,2 1)
11114000 CAD 40 587,7 566,54 180 30 75 64,8 1)