Item # 23948EMW33C3, Spherical Roller Bearing w/ Standard Bore & Oil Groove, 239 Series On NTN Bearing Corp. of America

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	Item # 23948EMW33C3, Spherical Roller Bearing w/ Standard Bore & Oil Groove, 239 Series

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Spherical Roller Bearing w/ Standard Bore & Oil Groove, 239 Series - 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		Round

Material		Through Hardened Steel

Cage Material		Brass

Limiting Speed - Oil		1600 RPM

Limiting Speed - Grease		1300 RPM

e		0.15

Y1		4.40

Y2		6.56

Y0		4.31

Series		239

Radial Internal Clearance		C3

Ring Modification		Plain

Tolerance		JIS-0 RBEC-1

Static Load Rating		305000 lbf 1350000 N 1350.00 kN

Dynamic Load Rating		183000 lbf 815000 N 815.00 kN

Enclosure		Open

Weight		29.762 lb 13.500 kg

Operating Temperature Range		-40 to 400 ºF -40 to 200 ºC

Dimensional Specifications

		Spherical Roller Bearing w/ Standard Bore & Oil Groove, 239 Series - Dimensions larger image

d		9.4488 in 240.000 mm

D		12.5984 in 320.000 mm

B		2.3622 in 60.000 mm

d1		10.3150 in 262.000 mm

D1		11.8504 in 301.000 mm

r		0.0827 in 2.100 mm

W0		0.4724 in 12.000 mm

d0		0.2362 in 6.000 mm

da min		9.8819 in 251.000 mm

Da max		12.1654 in 309.000 mm

ras max		0.0827 in 2.100 mm

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	· Spherical Roller Bearings w/ Standard Bore - Dimensions

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Item # 23948EMW33C3, Spherical Roller Bearing w/ Standard Bore & Oil Groove, 239 Series

Ordering Options

Type

Bore Type

Material

Cage Material

Limiting Speed - Oil

Limiting Speed - Grease

e

Y1

Y2

Y0

Series

Radial Internal Clearance

Ring Modification

Tolerance

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