Item # 22318EAKW33, Spherical Roller Bearing w/ Tapered Bore & Oil Groove On NTN Bearing Corp. of America

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	Item # 22318EAKW33, 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		3000 RPM

Limiting Speed - Grease		2500 RPM

e		0.33

Y1		2.06

Y2		3.06

Y0		2.01

Series		223

Radial Internal Clearance		CN

Ring Modification		Relube

Tolerance		JIS-0 RBEC-1

Taper		1:12

Static Load Rating		147000 lbf 652000 N 652.00 kN

Dynamic Load Rating		150000 lbf 668000 N 668.00 kN

Enclosure		Open

Weight		18.188 lb 8.250 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		3.5433 in 90.000 mm

D		7.4803 in 190.000 mm

B		2.5197 in 64.000 mm

r		0.1181 in 3.000 mm

W0		0.3937 in 10.000 mm

d0		0.1969 in 5.000 mm

da min		4.0945 in 104.000 mm

Da max		6.9291 in 176.000 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 # 22318EAKW33, 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

r

W0

d0

da min

Da max

ras max

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE