Item # 23040EMKW33, Spherical Roller Bearing w/ Tapered Bore & Oil Groove On NTN Bearing Corp. of America

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	Item # 23040EMKW33, 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		Machined

Cage Material		Brass

Limiting Speed - Oil		1800.0 RPM

Limiting Speed - Grease		1400 RPM

e		0.23

Y1		2.95

Y2		4.40

Y0		2.89

Series		230

Radial Internal Clearance		CN

Radial Internal Clearance Specification		Normal

Ring Modification		Relube

Taper		1:12

Static Load Rating		400000 lbf 1790000 N 1790.00 kN

Dynamic Load Rating		295000 lbf 1310000 N 1310.00 kN

Enclosure		Open

Weight		48.722 lb 22.100 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		7.8740 in 200.000 mm

D		12.2047 in 310.000 mm

B		3.2283 in 82.000 mm

r		0.0827 in 2.100 mm

W0		0.5906 in 15.000 mm

d0		0.2756 in 7.000 mm

da min		8.3071 in 211.000 mm

Da max		11.7717 in 299.000 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 # 23040EMKW33, 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