Item # 23028EAKW33C2, Spherical Roller Bearing w/ Tapered Bore & Oil Groove On NTN Bearing Corp. of America

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	Item # 23028EAKW33C2, 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		2700 RPM

Limiting Speed - Grease		2100 RPM

e		0.22

Y1		3.14

Y2		4.67

Y0		3.07

Series		230

Radial Internal Clearance		C2

Ring Modification		Relube

Tolerance		JIS-0 RBEC-1

Taper		1:12

Static Load Rating		176000 lbf 783000 N 783.00 kN

Dynamic Load Rating		134000 lbf 597000 N 597.00 kN

Enclosure		Open

Weight		13.514 lb 6.130 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		5.5118 in 140.000 mm

D		8.2677 in 210.000 mm

B		2.0866 in 53.000 mm

d1		6.1024 in 155.000 mm

D1		7.5984 in 193.000 mm

r		0.0787 in 2.000 mm

W0		0.3543 in 9.000 mm

d0		0.1575 in 4.000 mm

da min		5.8661 in 149.000 mm

Da max		7.9134 in 201.000 mm

ras max		0.0787 in 2.000 mm

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	· Spherical Roller Bearings w/ Tapered Bore - Dimensions

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		NTN Ultage Spherical Roller Bearing Catalog

Item # 23028EAKW33C2, 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