Item # 23124EMKW33C3, Spherical Roller Bearing w/ Tapered Bore & Oil Groove On NTN Bearing Corp. of America

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	Item # 23124EMKW33C3, 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		2500 RPM

Limiting Speed - Grease		2000.0 RPM

e		0.28

Y1		2.43

Y2		3.61

Y0		2.37

Series		231

Radial Internal Clearance		C3

Ring Modification		Relube

Tolerance		JIS-0 RBEC-1

Taper		1:12

Static Load Rating		184000 lbf 820000.0 N 820.00 kN

Dynamic Load Rating		149000 lbf 663000 N 663.00 kN

Enclosure		Open

Weight		16.623 lb 7.540 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		4.7244 in 120.000 mm

D		7.8740 in 200.000 mm

B		2.4409 in 62.000 mm

d1		5.4331 in 138.000 mm

D1		7.0472 in 179.000 mm

r		0.0787 in 2.000 mm

W0		0.3937 in 10.000 mm

d0		0.1772 in 4.500 mm

da min		5.1575 in 131.000 mm

Da max		7.4409 in 189.000 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 # 23124EMKW33C3, 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