Item # 22244EMKW33, Spherical Roller Bearing w/ Tapered Bore & Oil Groove On NTN Bearing Corp. of America

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	Item # 22244EMKW33, 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		1500 RPM

Limiting Speed - Grease		1200 RPM

e		0.25

Y1		2.74

Y2		4.08

Y0		2.68

Series		222

Radial Internal Clearance		CN

Radial Internal Clearance Specification		Normal

Ring Modification		Relube

Taper		1:12

Static Load Rating		605000 lbf 2690000 N 2690.00 kN

Dynamic Load Rating		495000 lbf 2210000 N 2210.00 kN

Enclosure		Open

Weight		128.750 lb 58.400 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		15.7480 in 400.000 mm

B		4.2520 in 108.000 mm

r		0.1575 in 4.000 mm

W0		0.8268 in 21.000 mm

d0		0.4331 in 11.000 mm

da min		9.3307 in 237.000 mm

Da max		15.0787 in 383.000 mm

ras max		0.1575 in 4.000 mm

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	· Spherical Roller Bearings w/ Tapered Bore - Dimensions

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		NTN Ultage Spherical Roller Bearing Catalog

Item # 22244EMKW33, 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