K 81104 TN

Cylindrical roller and cage thrust assembly

Cylindrical roller and cage thrust assemblies are designed to accommodate heavy axial loads and peak loads in one direction, but not radial loads.

Thrust assemblies can be used in applications where the adjacent components serve as raceways and enable bearing arrangements with a low axial section heights. Where the adjacent components cannot serve as raceways, they can be combined with one or two bearing washers to create complete bearings.

  • High axial load carrying capacity
  • High stiffness
  • Long service life
  • Require little axial space
  • Can be combined with bearing washers

Dimensions

d
20 mm
Bore diameter
D
35 mm
Outside diameter
Dw
4.5 mm
Diameter roller
Ea
21 mm
Raceway diameter (min.) roller and cage thrust assembly
Eb
34 mm
Raceway diameter (max.) roller and cage thrust assembly

Calculation data

Basic dynamic load rating C
18.6 kN
Basic static load rating C0
48 kN
Fatigue load limit Pu
4.65 kN
Reference speed
3 800 r/min
Limiting speed
7 500 r/min
Minimum axial load factor A
1.84E-4

Associated products

Shaft washer
WS 81104
Housing washer
GS 81104
Universal washer

Description

Properties

Bearing part Roller and cage assembly
Axial load capability Single-direction
Number of rows 1
Cage Non-metallic
Tolerance class Normal
Material, bearing Bearing steel
Coating Without

Logistics

Product net weight 0.013 kg
UNSPSC code 31171505

(15X28X3.5) (K81104TN)

Additional information

Weight 0.006 kg

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