Factory made hot-sale Excavator Bearing - NAO20X35X17 Needle roller bearings with machined rings, with an inner ring – CWL
Factory made hot-sale Excavator Bearing - NAO20X35X17 Needle roller bearings with machined rings, with an inner ring – CWL Detail:
Features of NAO20X35X17 Needle roller bearings with machined rings, with an inner ring
1.Low cross section
In applications where less space is available, needle roller bearings offer a very compact solution
2.High load carrying capacity
Despite their low cross sectional height, they have a high load carrying capacity.
3.Separable design
The possibility of assembling inner and outer rings separately permits interference fits for shaft and housing and also enables easy maintenance inspections.
4.High stiffness
Owing to their large number of small-diameter rollers, needle roller bearings with machined rings have high stiffness.
5.Accommodate axial displacement
Needle roller bearings with machined rings can accommodate axial displacement. When using raceways on the shaft, the displacement distance is not limited by the bearing.
NAO20X35X17 Needle roller bearings with machined rings detail Specifications
Main Dimensions
Bore diameter(d):20mm
Outer diameter(D): 35mm
Width(B): 17mm
Raceway diameter inner ring(F):25mm
Raceway diameter outer ring(E):29mm
Chamfer dimension outer ring (r) min.:0.3mm
Permissible axial displacement from the normal position of one bearing ring relative to the other(s):0.5mm
Dynamic load ratings(Cr): 14.9KN
Static load ratings(Cor): 26KN
ABUTMENT DIMENSIONS
Smallest permissible abutment diameter shaft, bearings without flanges(da):28.4 mm
Smallest permissible abutment diameter shaft, bearings without flanges(db):24.5 mm
Abutment diameter housing (without flanges)(Da):29.5mm
Smallest permissible abutment diameter housing, bearings without flanges(Db):25.6 mm
Fillet radius(ra)max.:0.3 mm
Product detail pictures:
Related Product Guide:
"Quality initial, Honesty as base, Sincere support and mutual profit" is our idea, so as to build repeatedly and pursue the excellence for Factory made hot-sale Excavator Bearing - NAO20X35X17 Needle roller bearings with machined rings, with an inner ring – CWL , The product will supply to all over the world, such as: Mecca, Czech, British, Since its foundation , the company keeps living up to the belief of "honest selling , best quality , people-orientation and benefits to customers. " We're doing everything to supply our customers with best services and best solutions . We promise that we are going to be responsible all the way to the end once our services begin.
By Daphne from Kyrgyzstan - 2017.04.18 16:45
The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
By Gary from Albania - 2017.05.02 11:33
