[Title]: Tender requirement of bushing and bearing housing,casting wheel

This is the
tender.

One of the bidders
complained, that is, he submitted a request for protection of the bidder's
rights. The request has been submitted to the state body and is await a
decision.

It will continue
after the decision is made.

First,Need send us until April
15 the best
offer (price and the
shortest delivery time  ) for the
delivery of cast wheels for the excavator according to the technical
documentation attached to it.

The specification
contains thirteen positions of cast wheels with imprinted bronze
bushings.

1.       TECHNICAL
CHARACTERISTIC

-          Material of casted
wheel : G42CrMo4 +QT1 ( Rm=850+/-50 MPa ; hardness 45-50 HRC at depth 5 mm on
outer diameter ) ,

-          Bushing material :
bronze CuAl10Fe3Mn2 ( per DIN 1714 standard) ,

-          Final
machining of inner diameter of bronze bushing must be done after assembly

Quantity:

Position no. 1:
drawing no. 4324512 (wheel) and drawing 4324524 (bushing)
................................................... 5
pcs,

Position no. 2:
drawings no. 50-767-4 assembly; No. 50-546-4 (wheel) and   No.50-766-4 (bushing)
............ ..    66 pcs,

 Position no. 3:
drawings no. 41-009-3/A assembly; No. 41-009-3 (wheel) and   No. 41-025-4
(bushing) ............. 4 pcs,

Position no. 4:
drawings no. 1866PA1-11-021-1( wheel) ; No. 1866PA1-11-026-1 (  (bushing)
.................   ………...7 pcs,

Position no. 5:
drawings no. 51-252-4 assembly; No. 51-108-3 (wheel) and   No. 51-234-4
(bushing) ............ ……57 pcs,

Position no. 6:
drawings no. 52-199-4/A assembly; No. 52-199-4 (wheel) and   No. 52-200-4
(bushing) ............... 8 pcs,

Position no. 7:
drawings no. 1866PA1-11-254-1  (wheel) and   No. 1866PA1-11-251-1 (bushing)
......................... 6 pcs,

Position no. 8:
drawings no. 63-014-4A assembly; No. 63-014-4 (wheel) and   No. 63-028-4
(bushing) ..............  16 pcs,

Position no. 9:
drawings no. 199-059-4  assembly; No. 80-059-4 (wheel) and   No. 79-059-4
(bushing) ................ 5 pcs,

Position no. 10:
drawings no. 46-388-2/A assembly; No. 46-386-21A (wheel) and   No. 46-387-4
(bushing) ............ 6 pcs,

Position no. 11:
drawings no. 50-767-4 assembly; No. 50-768-4(wheel) and   No. 50-562-4A
(bushing) ................ 26 pcs,

Position no. 12:
drawings no. 200-059-4 assembly; No. 81-059-3 (wheel) and   No. 78-059-4
 (bushing) ................ 2 pcs,

Position no. 13:
drawings no. 52-199-4/A assembly; No. 52-199-4 (wheel) and   No. 52-200-4
(bushing) ............... 6 pcs,

With the offer, you
need to send us a valid certificate ISO 9001: 2015 for the production of steel
castings and ISO 9001: 2015 for the production of bronze castings (maybe one ISO
that covers both productions).

Second, The following
goods are required in the tender:

-  Bearing 23192
CAK / W33 “_____________ pcs 14,

- Sleeve OH 3192 H
_______________ _          pcs 14,

 Note: Positions 1 and 2, ie. the bearing and the associated sleeve
with fuse and nut (package) must be from the same
manufacturer.

For participate in
the tender, we need a manufacturer which has:

- valid ISO
9001: 2015 certificate for production and
development (or for production and
design) of bearings and bearings
accessories (sleeves, nuts, etc.)

- technical catalog with all technical data in which the
offered bearing and sleeve are located.