Item # 23972L1KW33C3, Spherical Roller Bearing w/ Tapered Bore & Oil Groove On NTN Bearing Corp. of America

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	Item # 23972L1KW33C3, 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		820 RPM

Limiting Speed - Grease		630 RPM

e		0.17

Y1		3.99

Y2		5.93

Y0		3.90

Series		239

Radial Internal Clearance		C3

Ring Modification		Relube

Tolerance		JIS-0 RBEC-1

Taper		1:12

Static Load Rating		660000 lbf 2930000 N 2930.00 kN

Dynamic Load Rating		297000 lbf 1320000 N 1320.00 kN

Enclosure		Open

Weight		100.751 lb 45.700 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		18.8976 in 480.000 mm

B		3.5433 in 90.000 mm

r		0.1181 in 3.000 mm

W0		0.5512 in 14.000 mm

d0		0.3150 in 8.000 mm

da min		14.7244 in 374.000 mm

Da max		18.3465 in 466.000 mm

ras max		0.0984 in 2.500 mm

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	· Spherical Roller Bearings w/ Tapered Bore - Dimensions

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		Introducing NTN’s ULTAGE Spherical Roller Bearings - Video

		NTN Ultage Spherical Roller Bearing Catalog

Item # 23972L1KW33C3, 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

r

W0

d0

da min

Da max

ras max

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE