Stainless Steel Needle Rollers Bearing used in Engine

Needle Roller Bearing

1. OEM parts for motorcycle.
2. best price and same quality.
3. short delivery time.
4. believable after sale

5.  Surface treatment: Chrome plated, ZINC, Protective oil (black or clear), decorate etc.

6.  Certificate: ISO9001-2000, ISO9001-2008, and has got typed and AD-2000 certification

7.  Standard: non-standard

 
Needle Roller
1) Needle
   FBX provides whole range of needles, the needle material is bearing steel, the hardness is HRC60~65, the surface roughness Ra is not more than 0.2.

   Needle marks: P stand for flat end needle, Y for round end needle is ignored.
Example of mark: Falt end needle P2.5 x 9.8 G2
Round end needle 2.5 x 9.8 G2

2)Cylindrical Roller
The dimensional range for FBX cylindrical roller: Dw: 3~30, Lw: 5~50; The roller material is GCr15, the hardness is HRC60~65; And the hardness is HRC60~64 the material is GCr15SiMn,; Surface roughness Ra is not more than 0.2.
The cylindrical dimension tolerance, group diamerter and length vibration, corner dimension and tolerance, outline tolerance and surface roughness are all in accordance with national standdards GB/T4661.
Examples of mark: Cylindrical Roller 5 x 8 +3/-15.
This standing for the diameter is 5, the length is 8, tolerance grade is G3, the average diameter vibration is +3 μ m, group average length of vibration is -15 μ m. 

Process Flow Chart:

Our Slogan: regarding the quality as the factory's life

We are:

1. Real factory with about 20 year’s history and are licensed to export, providing competitive price.

2. Factory with about 200 workers and 40 seniors, equipped with CNC milling and turning machines, CNC Lathes, etc.

3.  Quality Certificates:  ISO9001-2000, ISO9001-2008 Quality Assurance System, the USA UL.

4. Products covering hydraulic cylinders, pistons, flanges, valves parts, casting and forging parts, engineering goods, etc.

5. Quality control following 3 phases of thorough inspection, first-off inspection, during-processing inspection, and 100% inspection one by one before dispatching.

6. MOQ: 10pcs. Production capacity: 100000pcs/month 

7. The way of payment: 30% deposit by T/T in advance, balance T/T before shipment, L/C is negotiable 

8. Delivery Time: about 20 days by the sea transportation. 

9. The sea port of the shipment: Beilun Ningbo Zhejiang province.