Item # 23188BL1KW33, Spherical Roller Bearing w/ Tapered Bore & Oil Groove On NTN Bearing Corp. of America

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	Item # 23188BL1KW33, 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		500 RPM

Limiting Speed - Grease		390 RPM

e		0.31

Y1		2.15

Y2		3.21

Y0		2.11

Series		231

Radial Internal Clearance		CN

Radial Internal Clearance Specification		Normal

Ring Modification		Relube

Taper		1:12

Static Load Rating		2270000 lbf 10100000 N 10100.00 kN

Dynamic Load Rating		1170000 lbf 5200000 N 5200.00 kN

Enclosure		Open

Weight		789.254 lb 358.000 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		17.3228 in 440.000 mm

D		28.3465 in 720.000 mm

B		8.8976 in 226.000 mm

r		0.2362 in 6.000 mm

W0		0.9449 in 24.000 mm

d0		0.7874 in 20.000 mm

da min		18.4252 in 468.000 mm

Da max		27.2441 in 692.000 mm

ras max		0.1969 in 5.000 mm

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	· Spherical Roller Bearings w/ Tapered Bore - Dimensions

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		NTN Ultage Spherical Roller Bearing Catalog

Item # 23188BL1KW33, 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

Radial Internal Clearance Specification

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