INA 3814-2Z bearings
Angular contact ball bearing 38..-B-2RZ-TVH, double row, shields, plastic cage

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INA double row angular contact ball bearing
Measurement system
Metric
Bore diameter
70.000 mm
Outside diameter
90.000 mm
Width
15.000 mm
Cr
18800 N
C0r
23200 N
Limiting speed
5700 r/min
Net weight
0.205 kg
Number of rows
2
Contact angle deg
25
Sealing
Non-contact seal on both sides
Cage
Plastic
Bore type
Cylindrical
Outer diameter type
Cylindrical
Bearing material
Steel
Rolling material
Steel
Tolerance class
Normal (PN)

In stock

Technical specification for INA 3814-2Z

Part Number 3814-2Z
Brand INA
Description Angular contact ball bearing 38..-B-2RZ-TVH, double row, shields, plastic cage
Main Dimensions & Performance Data
d 70 mm Bore diameter
D 90 mm Outside diameter
B 15 mm Width
Cr 18800 N Basic dynamic load rating, radial
C0r 23200 N Basic static load rating, radial
Cur 1310 N Fatigue load limit, radial
nG 5700 1/min Limiting speed
nϑr 4050 1/min Reference speed
m 0.205 kg Weight
Mounting dimensions
da min 73.2 mm Minimum diameter shaft shoulder
Da max 86.8 mm Maximum diameter of housing shoulder
ra max 0.6 mm Maximum fillet radius
Other Dimensions
rmin 0.6 mm Minimum chamfer dimension
D2 86.3 mm Caliber diameter outer ring
d2 76.6 mm Caliber diamter inner ring
a 43.6 mm Distance between the apexes of the pressure cones
α 25 ° Contact angle
INA double row angular contact ball bearing, shields

INA 3814-2Z, Angular contact ball bearing 38..-B-2RZ-TVH, double row, shields, plastic cage, Main dimensions: 70 x 90 x 15mm.

  • Cage: TVH, solid cage made of glass-fiber reinforced polyamid PA66
  • Tolerance: PN, Normal (PN)
  • Lubricant: GA13, Standard ball bearing and insert bearing grease for D>62mm

 

3814-2Z replaces old part number 3814 2Z.

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Angular contact ball bearings
Dimensions: 70x 90x 15mm