Forklift Mast Rollers are generally found running between the inner masts and four lift mast rollers run between the outer and the inner masts. The mast is located at the frontal part of a forklift and its purpose is to raise and lower loads. The mast rollers transforms the forces and moments that derive from the fork carrier, into the mast and into the frame. It is an extremely important component of the mast as it enables the vertical movement of the fork carriers, while maintaining its structural rigidity. Forklift Main Roller Bearing,Steel Roller Forklift Main Bearing,Bearing For Forklift Truck ,Roller Bearing For Forklift Ningbo Ritbearing Imp & Exp Co.,Ltd. , https://www.nbbearing.de
Custom Precision Machining Parts CNC Machinining Industrial Accessories Components
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Item name
CNC machining parts
Tolerance
+/-0.005
Delivery  time Â
7-25Â workdays
origin
shenzhen
Parking
carton
Trademark
SZÂ quick
Standard
RoHS
Drawing format
CADÂ /Â PDF/Â DWG/Â IGS/Â STEP
Materials as below
 Copper, Brass, Phosphor bronze, Beryllium Copper, Aluminum, Stainless steel 304, Carbon steel, Iron, Alloy steel, Plastic (DERLIN, Nylon, Teflon, POM), Tool steel, Tungsten carbide, HSS, Titanium etc
 PTFE,PEEK,TPX, PEI(Ultem),PFA,PET-P,PCTFE, PPS,PVDF,
PAI(Torlon),U-PE, HDPE,ETFE,FEP,PI(Vespel),PA6/PA66, POM/Delrin/Acetal,
Rexolite1422, PPO/PPE. various modified materials and so on.
Surface treatment
 Electronicpolishing, zinc plating, Hard anodizing, nickel plating, silver plating, golden plating,nickel plating, chrome plating, powder coating, phosphate coating.Black Oxide,Sandblasting,Teflon etc
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Attention
All parts produced according to your drawings or sample. Please send the drawing firstly, we will offer our quotation to you within 2 days.Â
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Mast rollers are available in two fitting series, HULR and LRQ. HULR series consists of two rows of contact Ball Bearings. Whereas, LRQ series consists of a single row of four point contact ball bearings. The bearings are structurally engineered to be capable of supporting great axial, radial, and moment forces. The rollers have crowned outside surface that consists of outer rings, which prevents edge loads, due to the possibility of a misalignment. While the inner roles are designed to be of a singular piece to be easily installed, which translates to cost savings.