China Factory made hot-sale Excavator Bearing - NK 110/40 Needle roller bearings with machined rings, without an inner ring – CWL manufacturers and suppliers

Factory made hot-sale Excavator Bearing - NK 110/40 Needle roller bearings with machined rings, without an inner ring – CWL

Short Description:

Product Detail

Product Tags

Feedback (2)

We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price for Oversize Crankshaft Bearings, Pressed Steel Pillow Block Bearing, Radial cylindrical roller bearings, Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world.

Factory made hot-sale Excavator Bearing - NK 110/40 Needle roller bearings with machined rings, without an inner ring – CWL Detail:

Needle roller bearing are complete units consisting of a machined outer ring, a needle roller and cage assembly and removable inner ring separable from each other by means of double-side ribs on the outer ring or side plates.it is very compact due to their low radial section height.The needle roller bearing have a lubrication groove and lubrication hole in the outer ring,Because of its machined (solid) outer ring enabling to make it more rigid and upgrade the bearing accuracy, this bearing type is suitable for an application requiring high speed, high load and high running accuracy. These machined ring needle roller bearings are available in two types — one without inner ring and another with inner ring,The needle roller bearing without inner ring require a hardened and ground shaft as a raceway.

NK series,Fw≦10mm,NK is light series for shaft diameters from 5mm to 110mm

NK 110/40 Needle roller bearings with machined rings, without an inner ring
detail Specification

Main Dimensions
Diameter under rollers(d): 110mm
Tolerance of Diameter under rollers:0.036mm to 0.058mm
Outside diameter(D): 130mm
Tolerance of Outer diameter:-0.018mm to 0mm
Width(C):40mm
Tolerance of Width:-0.2mm to 0mm
Dynamic load ratings (Cr):127KN
Static load ratings (Cor): 290KN

ABUTMENT DIMENSIONS
Abutment diameter housing (with flanges):(Da)max.123.5 mm
Fillet radius(ra)max.:1 mm

Product detail pictures:

Related Product Guide:

Our company insists all along the quality policy of "product good quality is base of enterprise survival; buyer fulfillment will be the staring point and ending of an company; persistent improvement is eternal pursuit of staff" and also the consistent purpose of "reputation very first, shopper first" for Factory made hot-sale Excavator Bearing - NK 110/40 Needle roller bearings with machined rings, without an inner ring – CWL , The product will supply to all over the world, such as: Peru, Montreal, Tunisia, We rely on high-quality materials, perfect design, excellent customer service and the competitive price to win the trust of many customers at home and abroad. 95%products are exported to overseas markets.

Bearing Definition