Item # 23044EMKW33C4, Spherical Roller Bearing w/ Tapered Bore & Oil Groove On NTN Bearing Corp. of America

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	Item # 23044EMKW33C4, 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		1600 RPM

Limiting Speed - Grease		1300 RPM

e		0.31

Y1		2.20

Y2		3.27

Y0		2.15

Series		230

Radial Internal Clearance		C4

Ring Modification		Relube

Tolerance		JIS-0 RBEC-1

Taper		1:12

Static Load Rating		475000 lbf 2110000 N 2110.00 kN

Dynamic Load Rating		345000 lbf 1530000 N 1530.00 kN

Enclosure		Open

Weight		64.154 lb 29.100 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		8.6614 in 220.000 mm

D		13.3858 in 340.000 mm

B		3.5433 in 90.000 mm

d1		9.6850 in 246.000 mm

D1		12.2047 in 310.000 mm

r		0.1181 in 3.000 mm

W0		0.5906 in 15.000 mm

d0		0.2756 in 7.000 mm

da min		9.1732 in 233.000 mm

Da max		12.8740 in 327.000 mm

ras max		0.1181 in 3 mm

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	· Spherical Roller Bearings w/ Tapered Bore - Dimensions

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		NTN Ultage Spherical Roller Bearing Catalog

Item # 23044EMKW33C4, 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

Ring Modification

Tolerance

Taper

Static Load Rating

Dynamic Load Rating

Enclosure

Weight

Operating Temperature Range

d

D

B

d1

D1

r

W0

d0

da min

Da max

ras max

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE