FAG 30230-A bearings
Tapered roller bearings 302, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs


FAG tapered roller bearing
Measurement system
Metric
Bore diameter
150.000 mm
Outside diameter
270.000 mm
Width
49.000 mm
Width, ourter ring
38.000 mm
Width, inner ring
45.000 mm
Cr
465000 N
C0r
630000 N
Limiting speed
2650 r/min
Net weight
10.9 kg
Number of rows
1
Sealing
Without
Cage
Steel sheet metal
Bore type
Cylindrical
Outer diameter type
Cylindrical
Bearing material
Steel
Rolling material
Steel
Tolerance class
Normal (PN)
Lubricant in bearing
None
Relubrication feature
Without

In stock


Technical specification for FAG 30230-A

30230-A FAG
Part Number30230-A
CageStandardSheet steel cage, window cage, roller-guided
Tolerance class PN Normal (ISO 492:2014)
Main Dimensions & Performance Data
d 150 mm Bore diameter
D 270 mm Outside diameter
B 45 mm Width, inner ring
C 38 mm Width, outer ring
T 49 mm Width, total
Cr 465000 N Basic dynamic load rating, radial
C0r 630000 N Basic static load rating, radial
Cur 75000 N Fatigue load limit, radial
nG 2650 1/min Limiting speed
nδr 1880 1/min Thermal speed rating
m 10.9 kgWeight
Mounting dimensions
da max 175 mm Maximum diameter of shaft shoulder
db min 164 mm Minimum diameter of shaft shoulder
Da min 234 mm Minimum diameter of housing shoulder
Da max 256 mm Maximum diameter of housing shoulder
Db min 250 mm Minimum diameter of housing shoulder
Ca min 9 mm Minimum axial space
Cb min 11 mm Minimum axial space
ra max 4 mm Maximum fillet radius of shaft
rb max 3 mm Maximum fillet radius of housing
Dimensions
r1,2 min 4 mmMinimum chamfer dimension of inner ring back face
r3,4 min 3 mm Minimum chamfer dimension of outer ring back face
a 52 mm Distance between the apexes of the pressure cones
d1 201 mm Guidance rib diameter of inner ring
Additional information
  T4GB150 Comparative designation to ISO 10317 and ISO 355
FAG tapered roller bearing

FAG 30230-A, Tapered roller bearings 302, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs, Bore diameter 150 mm, Outside diameter 270 mm, Total Width 49 mm.

  • Cage: Standard, Sheet steel cage, window cage, roller-guided
  • Tolerance: PN, Normal (ISO 492:2014)

 

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