NTN 23134EMKD1 bearings

23134EMKD1, NTN spherical roller bearing, tapered bore

Measurement system: Metric
Bore diameter: 170.000 mm
Outside diameter: 280.000 mm
Width: 88.000 mm
Cr: 1270000 N
C0r: 1700000 N
Limiting speed: 1800 r/min
Net weight: 21.6 kg
Number of rows: 2
Sealing: Without
Cage: Machined brass
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 23134EMKD1

23134EMKD1, NTN
Bearing number	23134EMKD1
Brand	NTN
Type	Spherical roller bearings Tapered bore have an outer ring oil inlets and oil grooves
d	170 mm	Boundary dimensions
D	280 mm
B	88 mm
r_{s min.}	2.1 mm
W_o	14 mm
d_o	6 mm
C_r	1270 kN	Basic dynamic load rating
C_0r	1700 kN	Basic static load rating
C_u	77.3 kN	Fatigue load limit
Allowable speed	1400 min^-1	Grease lubrication
Allowable speed	1800 min^-1	Oil lubrication
d₁	195 mm	Installation-related dimensions
d_{a min.}	182 mm
D_{a max.}	268 mm
D₁	250 mm
r_{as max.}	2.1 mm
e	0.28	Constant
Y₁	2.39	Axial load factors
Y₂	3.56
Y₀	2.34
Mass	21.6 kg	(approx.)

NTN 23134EMKD1 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. 23134EMKD1 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 23134EMKD1 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 23134EMKD1 bearing is adversely affected.

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