NTN 22328EAKD1 bearings

22328EAKD1, NTN spherical roller bearing, tapered bore

Measurement system: Metric
Bore diameter: 140.000 mm
Outside diameter: 300.000 mm
Width: 102.000 mm
Cr: 1540000 N
C0r: 1720000 N
Limiting speed: 1900 r/min
Net weight: 34.4 kg
Number of rows: 2
Sealing: Without
Cage: Steel sheet
Bore type: Tapered
Bearing material: Steel
Rolling material: Steel
Tolerance class: Normal (PN)
Internal clearance: CN
Relubrication feature: With

In stock

Technical specification for NTN 22328EAKD1

22328EAKD1, NTN
Bearing number	22328EAKD1
Brand	NTN
Type	Spherical roller bearings Tapered bore have an outer ring oil inlets and oil grooves
d	140 mm	Boundary dimensions
D	300 mm
B	102 mm
r_{s min.}	4 mm
W_o	19 mm
d_o	9 mm
C_r	1540 kN	Basic dynamic load rating
C_0r	1720 kN	Basic static load rating
C_u	88.8 kN	Fatigue load limit
Allowable speed	1500 min^-1	Grease lubrication
Allowable speed	1900 min^-1	Oil lubrication
d₁	181 mm	Installation-related dimensions
d_{a min.}	157 mm
D_{a max.}	283 mm
D₁	261 mm
r_{as max.}	4 mm
e	0.33	Constant
Y₁	2.03	Axial load factors
Y₂	3.02
Y₀	1.98
Mass	34.4 kg	(approx.)

NTN 22328EAKD1 spherical roller bearing consist of an outer ring having a continuous spherical raceway and two rows of barrel-shaped rollers guided by an inner ring with two raceways. 22328EAKD1 has self-aligning properties, and therefore is suited for use where misalignment between the inner and outer rings occurs from housing installation error or shaft bending.

NTN 22328EAKD1 bearings have outer ring oil inlets and oil grooves. The allowable speed specified in the bearing dimension table is the limit for heat dissipation and satisfactory lubrication conditions before 22328EAKD1 bearing is adversely affected.

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