Item # 239/710L1KW33C3, Spherical Roller Bearing w/ Tapered Bore & Oil Groove On NTN Bearing Corp. of America

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	Item # 239/710L1KW33C3, 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		370 RPM

Limiting Speed - Grease		280 RPM

e		0.18

Y1		3.85

Y2		5.73

Y0		3.76

Series		239

Radial Internal Clearance		C3

Ring Modification		Relube

Tolerance		JIS-0 RBEC-1

Taper		1:12

Static Load Rating		2590000 lbf 11500000 N 11500.00 kN

Dynamic Load Rating		1000000 lbf 4450000 N 4450.00 kN

Enclosure		Open

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		27.9528 in 710.000 mm

D		37.4016 in 950.000 mm

B		7.0866 in 180.000 mm

r		0.2362 in 6.000 mm

W0		1.0630 in 27.000 mm

d0		0.6299 in 16.000 mm

da min		29.0551 in 738.000 mm

Da max		36.2992 in 922.000 mm

ras max		0.1969 in 5.000 mm

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	· Spherical Roller Bearings w/ Tapered Bore - Dimensions

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		Introducing NTN’s ULTAGE Spherical Roller Bearings - Video

		NTN Ultage Spherical Roller Bearing Catalog

Item # 239/710L1KW33C3, 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

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