Item # 22308EMKW33, Spherical Roller Bearing w/ Tapered Bore & Oil Groove On NTN Bearing Corp. of America

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	Item # 22308EMKW33, 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		6600 RPM

Limiting Speed - Grease		5400 RPM

e		0.36

Y1		1.87

Y2		2.79

Y0		1.83

Series		223

Radial Internal Clearance		CN

Ring Modification		Relube

Tolerance		JIS-0 RBEC-1

Taper		1:12

Static Load Rating		34000 lbf 152000 N 152.00 kN

Dynamic Load Rating		38000 lbf 169000 N 169.00 kN

Enclosure		Open

Weight		2.227 lb 1.010 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		1.5748 in 40.000 mm

D		3.5433 in 90.000 mm

B		1.2992 in 33.000 mm

d1		2.0472 in 52.000 mm

D1		3.0709 in 78.000 mm

r		0.0591 in 1.500 mm

W0		0.2362 in 6.000 mm

d0		0.1181 in 3.000 mm

da min		1.9291 in 49.000 mm

Da max		3.1890 in 81.000 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 # 22308EMKW33, 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