Concrete Mixer Drum Roller Bare Roller

Short Description:

Concrete Mixer Truck Drum Roller Forged Bare Roller

 

 


Product Detail

Product Tags

Concrete mixer drum rollers are units of the rotary motion mechanism of the concrete mixer drum. The purpose of drum rollers is to support and ensure the drum stability on the rear console structure. The drum rollers are mounted on the rear console of concrete mixer in the amount of 2 pieces – on the left and on the right. The rolling ring, which is the structural element of the drum, is the main support of the mixer on the rollers. For double large capacity mixers, double drum rollers are used. The wide distance between rdrum rollers ensures stable drum positioning.

The components of the rollers for concrete mixers except the roller body itself are: bearing housings, roller bearings, covers, bolt sleeves, pins, bolt washers and nuts. The design and geometry of concrete mixer rollers features this assembly with high resistance to load transfer even in case of an overloading the mixer. The application and regular check-up of lubrication of concrete mixers with greasy lubricants for high loads prevents premature wear of rolling bearings in the assemblies. The rollers for concrete mixers themselves are usually protected with additional covers

 

OEM Part Number:

Schwing 30386702

Beck 40550

Continental 80357100

Terex 40830

Mcneilus 150440

 

  • Bare roller forging
  • Roller material 40Cr
  • Roller surface heat treated: Hardness 50-55HRC
  • Durable bearings inside
  • High quality oil seal

 

NO. EXTERNAL DIAMETER(MM) WIDTH(MM) INNER DIAMETER (MM) WITH SHAFT OR WITHOUT SHAFT
1 200 90 50 WITHOUT
2 200 102 25 WITH 
3 200 100 25 WITH 
4 248 120 38 WITH 
5 250 90 40 WITH 
6 250 90 35 WITHOUT
7 250 90 50 WITHOUT
8 250 100 50 WITHOUT
9 250 110 38 WITHOUT
10 250 110 50 WITH 
11 250 110 60 WITHOUT
12 250 120 38 WITH 
13 250 120 50 WITHOUT
14 250 120 60 WITHOUT
15 280 90 50 WITHOUT
16 280 90 35 WITHOUT
17 280 92.5 50 WITHOUT
18 280 95 50 WITHOUT
19 280 100 50 WITHOUT
20 280 110 50 WITH 
21 280 120 50 WITHOUT



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