Item # 23072BL1KW33C3, Spherical Roller Bearing w/ Tapered Bore & Oil Groove On NTN Bearing Corp. of America

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	Item # 23072BL1KW33C3, 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		770 RPM

Limiting Speed - Grease		590 RPM

e		0.24

Y1		2.78

Y2		4.14

Y0		2.72

Series		230

Radial Internal Clearance		C3

Ring Modification		Relube

Taper		1:12

Static Load Rating		1060000 lbf 4700000 N 4700.00 kN

Dynamic Load Rating		535000 lbf 2370000 N 2370.00 kN

Enclosure		Open

Weight		232.142 lb 105.298 kg

Operating Temperature Range		-40 to 250 ºF -40 to 120 ºC

Dimensional Specifications

		Spherical Roller Bearing w/ Tapered Bore & Oil Groove - Dimensions larger image

d		14.1732 in 360.000 mm

D		21.2598 in 540.000 mm

B		5.2756 in 134.000 mm

r		0.1969 in 5.000 mm

W0		0.6299 in 16.000 mm

d0		0.6299 in 16.000 mm

da min		15.0394 in 382.000 mm

Da max		20.3937 in 518.000 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 # 23072BL1KW33C3, 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

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