Item # 23944EMW33C3, Spherical Roller Bearing w/ Standard Bore & Oil Groove, 239 Series On NTN Bearing Corp. of America

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	Item # 23944EMW33C3, 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		1700 RPM

Limiting Speed - Grease		1400 RPM

e		0.17

Y1		4.05

Y2		6.04

Y0		3.96

Series		239

Radial Internal Clearance		C3

Ring Modification		Plain

Tolerance		JIS-0 RBEC-1

Static Load Rating		283000 lbf 1260000 N 1260.00 kN

Dynamic Load Rating		177000 lbf 789000 N 789.00 kN

Enclosure		Open

Weight		27.558 lb 12.500 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		8.6614 in 220.000 mm

D		11.8110 in 300.000 mm

B		2.3622 in 60.000 mm

d1		9.4882 in 241.000 mm

D1		11.0236 in 280.000 mm

r		0.0827 in 2.100 mm

W0		0.4724 in 12.000 mm

d0		0.2362 in 6.000 mm

da min		9.0945 in 231 mm

Da max		11.378 in 289 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 # 23944EMW33C3, 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