Item # 22212EMKW33C3, Spherical Roller Bearing w/ Tapered Bore & Oil Groove On NTN Bearing Corp. of America

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	Item # 22212EMKW33C3, 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		6000 RPM

Limiting Speed - Grease		4800 RPM

e		0.24

Y1		2.84

Y2		4.23

Y0		2.78

Series		222

Radial Internal Clearance		C3

Ring Modification		Relube

Tolerance		JIS-0 RBEC-1

Taper		1:12

Static Load Rating		38500 lbf 171000 N 171.00 kN

Dynamic Load Rating		40000 lbf 179000 N 179.00 kN

Enclosure		Open

Weight		2.491 lb 1.130 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		2.3622 in 60.000 mm

D		4.3307 in 110.000 mm

B		1.1024 in 28.000 mm

d1		2.7953 in 71.000 mm

D1		3.8976 in 99.000 mm

r		0.0591 in 1.500 mm

W0		0.2756 in 7.000 mm

d0		0.1181 in 3.000 mm

da min		2.7165 in 69.000 mm

Da max		3.9764 in 101.000 mm

ras max		0.0591 in 1.500 mm

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	· Spherical Roller Bearings w/ Tapered Bore - Dimensions

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Item # 22212EMKW33C3, 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