Product Details

68FC493 KOYO Four-row cylindrical roller bearings

Brand Name KOYO
Model Number 68FC493
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Preload class D GD1920 N
Db max.91.8 mm
Calculation factor e0.68
rb max.0.6 mm
Calculation factor f1.12
Attainable speed for grease lubrication13000 r/min
D286.74 mm
Calculation factor (single, tandem) Y20.87
Basic static load rating C033.5 kN
ra max.1 mm
Ball diameter Dw11.112 mm
Fatigue load limit Pu1.4 kN
Mass bearing0.41 kg
Calculation factor f10.99
Number of balls z19
Calculation factor (back-to-back, face-to-face) Y21.41
Calculation factor (back-to-back, face-to-face) Y10.92
Calculation factor fHC1
Preload class A GA240 N
da max.70.2 mm

68FC493 KOYO Four-row cylindrical roller bearings Cross Reference

No.BranddDBCHFwEwC0
TS3-NNU4930KD1NAP5NTN150 mm210 mm60 mm60 mm - - - -
TS3-NNU4932KD1NAP5NTN160 mm220 mm60 mm60 mm - - - -
TS3-NNU4938KD1NAP5NTN190 mm260 mm69 mm69 mm - - - -
43VP4931EKOYO434931 mm40,1 kN - 43 mm49 mm82,5 kN
234930ISB150 mm210 mm - 116 kN72 mm - - -
234932ISB160 mm220 mm - 105 kN72 mm - - -
234934ISB170 mm230 mm - 182 kN72 mm - - -
234936ISB180 mm250 mm - 180 kN84 mm - - -
234938ISB190 mm260 mm - 180 kN84 mm - - -
713649300FAG - - - - - - - -
713649320FAG - - - - - - - -

 

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68FC493 KOYO Four-row cylindrical roller bearings Video

 

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