NU 2318 ECP Cylindrical Roller Bearings 90*190*64mm

NU 2318 ECP Cylindrical Roller Bearings 90*190*64mm JiNan Hope Hydraulic Co., Itd 55x120x29 Size (mm) Deal is your 55x120x29 source for OEM Spherical Roller Oilfield Equipment Bearings and accessories. We sell GenuineSpherical Roller Oilfield Equipment Bearings at discount prices. 55 Bore Diameter (mm)

Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Bearing numberNJ311R
Size (mm)55x120x29
Bore Diameter (mm)55
Outer Diameter (mm)120
Width (mm)29
d55 mm
Fw70.5 mm
D120 mm
B29 mm
C29 mm
r min.2 mm
r1 min.2 mm
Weight1.50 Kg
Basic dynamic load rating (C)137 kN
Basic static load rating (C0)143 kN
(Grease) Lubrication Speed5100 r/min
Bearing No.NJ311R
r(min)2
r1(min)2
Cr172
C0r143
Cu19.8
Grease lub.5100
Oil lub.6700
Ew-
d1-
B1-
B2-
da(min)-
db(min)64
db(max)69
dc(min)-
dd(min)-
Da(max)111
Db(max)-
Db(min)-
ra(max)2
rb(max)2
(Refer.)Mass(kg)1.54
View more

Company Profile

Worktime 9:00-18:00(Beijing time)
Phone 0531-8299 9953
View more

Related News

  • 1 Introduction   Tapered Roller Bearings (TRBs) stand as stalwarts in the realm of mechanical engineering, facilitating motion transfer with unparalleled efficiency and reliability. Found in myriad applications spanning...
  • Introduction Efficiency and reliability are paramount in the realm of mechanical systems, where precision engineering plays a crucial role in optimizing performance and minimizing downtime. At the heart of many industrial applications lie...
  • Introduction Precision bearings play a pivotal role in numerous industries, where optimal performance and reliability are paramount. Among these precision bearings, Spherical Roller Bearings (SRBs) stand out for their unique design and...
  • Recommended Products

    All Products Contact Now