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[Province: Zhejiang ]   
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Combined Bearing For Heavy Loads Adjustable From Outside For Steel Sections
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Combined Bearing For Heavy Loads Adjustable From Outside For Steel Sections

Trade Term: FOB,CFR,CIF
Payment Terms: T/T,L/C,D/P
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Basic Info.
  • Material of Outer Rings: Steel UNI 16CrNi4 casehardened and tempered Final surface hardness 62+/-2Hrc 
  • Material of Inner Rings: Steel UNI 100Cr6 hardened and tempered Final surface hardness 62+/-2 Hrc 
  • Material of Rolling Elements: Steel UNI 100Cr6 hardened and tempered Final hardness 62+/-1 Hrc 
  • Material of Eccentric Stud: Steel UNI 16CrNi4 casehardened and tempered. Final surface hardness 62+/-2 HRc 
  • Material of Main Stud: Fe52C annealed to be easily welded 
  • OD: 250 mm 
  • ID: 120 mm 
  • Model No.: MR.014A 
  • Place of Origin: Zhejiang  
  • Min.Order: 500 Piece/Pieces
  • Means of Transport: Ocean, Air
Supply Capacity
  • Production Capacity: 20,000 PER MONTH
  • Packing:WHITE BOX OR COLOR BOX PACKING
  • Delivery Date: 35-40 DAYS

Technical Sheet

JDA-bearingDimensionsLoad ratingsSpeedMass
2RSdDCHminHmaxH1minH1maxH2D1C1d1S@rR R1CCOCACOAGreaseKg
mmmmmmmmmmmmmmmmmmmmmmmmDegreemmmmmmCNCNCNCNrev./min.
MR.038A8016540697253561613050113815º31000100019023068711209.2
MR.012A1001904884.587.564.567.520160601246.515º410001500207243738310010.6
MR.013A1102205894.597.574.577.520190751456.515º4150020003133871051369017.3
MR.014A1202506010210577802522075168715º4150020003274341051367023.9
MR.015A15028072119.5123.589.593.530250901887.515º4200030004216251442105536

Dimensional Tolerances, clearances, load factors

Tolerances　According to DIN 620　　　
Tolerance classP"0"　　　　　　
Radial ClearanceAccording to DIN 620　　　
Load Rating　According to ISO 76 and ISO 281

Application

They are designed especially to be used on lift truck masts with high loading capacity and guarantee high reliability and resistance to stress.

The space-saving design of these bearings allows a particularly compact construction of the lift truck mast, i.e. a better visibility for the lift truck driver.

Bearings of this series are adjustable only on the thrust side, by means of an eccentric stud adjustable from outside.

The stud provides the recovery of the clearances arising from the heavy applications of the lift trucks. The rolling elements are protected by means of rings in plastic material with double lip and with a metallic screen to prevent damages coming from mechanical stress.

These combined bearings are long lift lubricated with Lithium base grease of consistency class "3" and therefore they do not require re-lubrication.


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Mr. Daniel
Tel: 86-574-23639991
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Ningbo J&D Autoparts Co., Ltd.
Rm 920-921 North Tower, Central Mansion, Cixi, Ningbo, Zhejiang, China (Mainland) / 315300
Fax: 86-574-56704246
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