ZARF2590-L-TV Needle roller/ axial cylindrical roller bearings

ZARF2590-L-TV Needle roller/ axial cylindrical roller bearings

ZARF2590-L-TV Needle roller/ axial cylindrical roller bearings
  • ZARF2590-L-TV Needle roller/ axial cylindrical roller bearings
  • ZARF2590-L-TV Needle roller/ axial cylindrical roller bearings
  • ZARF2590-L-TV Needle roller/ axial cylindrical roller bearings
  • ZARF2590-L-TV Needle roller/ axial cylindrical roller bearings
  • ZARF2590-L-TV Needle roller/ axial cylindrical roller bearings
  • ZARF2590-L-TV Needle roller/ axial cylindrical roller bearings
  • ZARF2590-L-TV Needle roller/ axial cylindrical roller bearings
  • Bearing:ZARF2590-L-TV
  • d:25
  • D:90
  • H:60
  • H1:38
  • C:18
  • C1:10
  • D1:62
  • B:12.5
  • Rigidity axial caL N/µm:3000
  • Rigidity axial caL N/µm:800
  • Mass:1.6
  • Brand:MONTON
  • Packing:Single box
  • Original:Luoyang
  • Price:Welcome inquiry
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Needle rolleraxialbearing01.png

DesignationDimensionsMounting dimensionsBasic load ratingsLimiting speedsBearing frictional torque
MRL
Nm
Rigidity axial
caL
N/µm
Tilting rigidity
ckL
Nm/ mrad
Mass moment of inertia3)
Mm
kg · cm2
Axial runout6)
µm
Mass m =kg
axialradial
Da
max.
da
min.
dyn.Castat. C0adyn.Crstat. C0rnG oilnG grease
dDHH1H2H3CC1D1D2D3BB1B2r
min.
r1
min.
d1JNNNNmin–1min–1
ZARF2590-TV2590603818106212.50.30.63.273634580,000199,00024,30041,5004,9001,4001.63,0008003.8811.6
ZARF2590-L-TV25907553181062486012.527.5110.30.63.273634580,000199,00024,30041,5004,9001,4001.63,0008004.5111.75

Needle roller/axial cylindrical roller bearings (With fixing holes Without fixing holes)


Features 

Needle roller/axial cylindrical roller bearings comprise an outer ring with radial and axial raceways, shaft locating washers, an inner ring, a radial needle roller and cage assembly and axial cylindrical roller

and cage assemblies. The bearings are available in versions with or without fixing holes.


Radial and axial load carrying capacity

In addition to radial forces, the bearings can also support axial forces from both directions and tilting moments.


Preload and internal clearance

The outer ring, inner ring and axial cages are matched to each other such that the bearing is axially clearance-free after preloading by means of an theprecision locknut. The radial internal clearance conforms to Group 2 in accordance with ISO 5753-1 .


Bearings for screw mounting

Needle roller/axial cylindrical roller bearings ZARF(L) have holes in the outer ring. These are used for screw mounting directly on the adjacent construction or in a radial locating bore Figure 1.

Due to screw mounting of the outer ring, the cover that would otherwise be required and the matching work can therefore be dispensed with. The bearings are preloaded against the shaft shoulder by means of a locknut AM or ZM(A).