TYM ET350 ECONO, Operator'S Manual

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Table 8-2 Bearing No. and needles size of the tractor
Item Bearing No. Item Bearing No. Item Bearing No. Item Bearing No.
1 60203 22 208 41 50207 60 27305
2 688908 23 2.5X16X90 43 305 61 7207
3 977907K 24 92608 or 3608 47 7307 62 27307
4 922205 26 7210 48 7212 64 46208
6 776701 51 50209 66 8206
7 977907 32 205(305) 52 209 67 46209
8 907 37 210 59 3X24X130 68 207
18 106 40 306 58 Steel ball φ 8X12 72 46210
Item Gear
teeth X m
Item Gear
teeth X m
Item Gear
teeth X m
Item Gear
teeth X m
5 1X4.6685 20 42X3 42 39X3 65 15X5
9 18X3 21 19X3 44 47X3 69 44X5
10 32X3 25 14X4.2(10X5.2) 45 53X4.2(43X5.2) 70 16X5
11 28X3 27 20X4.3 46 22X3 71 14X5
12 25X3 28 12X4.3 49 77X4 [ 74X 4 ] 73 44X4.1
13 39X3 33 14X3 50 13X4 [ 16X 4 ]
14 22X3 34 22X3 53 30X3
15 34X3 35 10X3 54 43X3
16 26X3 36 10X3 55 21X3 (20X3)
17 39X3 38 26X3.5 56 28X3 (29X3)
19 22X3 39 18X3.5 63 9X4.1
Table 8-3 Gear teeth and modulus of the tractor