Item # 23130EAKW33, Spherical Roller Bearing w/ Tapered Bore & Oil Groove On NTN Bearing Corp. of America

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	Item # 23130EAKW33, Spherical Roller Bearing w/ Tapered Bore & Oil Groove

Spherical-Roller-Bearing-Tapered-Bore-Oil-Groove

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Spherical Roller Bearing w/ Tapered Bore & Oil Groove - Dimensions

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Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

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Ordering Options		Find a Distributor Contact NTN Customer Support Specialist Order through NTN DOL (Authorized Distributors Only)

Technical Specifications

Type		Spherical Roller Bearing

Bore Type		Tapered

Material		Through Hardened Steel

Cage Type		Pressed

Cage Material		Steel

Limiting Speed - Oil		2000.0 RPM

Limiting Speed - Grease		1600.0 RPM

e		0.29

Y1		2.35

Y2		3.50

Y0		2.30

Series		231

Radial Internal Clearance		CN

Radial Internal Clearance Specification		Normal

Ring Modification		Relube

Taper		1:12

Static Load Rating		305000 lbf 1350000 N 1350.00 kN

Dynamic Load Rating		238000 lbf 1060000 N 1060.00 kN

Enclosure		Open

Weight		33.510 lb 15.200 kg

Operating Temperature Range		-40 to 400 ºF -40 to 200 ºC

Dimensional Specifications

		Spherical Roller Bearing w/ Tapered Bore & Oil Groove - Dimensions larger image

d		5.9055 in 150.000 mm

D		9.8425 in 250.000 mm

B		3.1496 in 80.000 mm

r		0.0827 in 2.100 mm

W0		0.5118 in 13.000 mm

d0		0.2362 in 6.000 mm

da min		6.3780 in 162.000 mm

Da max		9.3701 in 238.000 mm

ras max		0.0827 in 2.100 mm

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	· Spherical Roller Bearings w/ Tapered Bore - Dimensions

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		NTN Ultage Spherical Roller Bearing Catalog

Item # 23130EAKW33, Spherical Roller Bearing w/ Tapered Bore & Oil Groove

Ordering Options

Type

Bore Type

Material

Cage Type

Cage Material

Limiting Speed - Oil

Limiting Speed - Grease

e

Y1

Y2

Y0

Series

Radial Internal Clearance

Radial Internal Clearance Specification

Ring Modification

Taper

Static Load Rating

Dynamic Load Rating

Enclosure

Weight

Operating Temperature Range

d

D

B

r

W0

d0

da min

Da max

ras max

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE