Item # 23960, Spherical Roller Bearing w/ Standard Bore, 239 Series On NTN Bearing Corp. of America

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	Item # 23960, Spherical Roller Bearing w/ Standard Bore, 239 Series

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 Type		Machined

Cage Material		Steel

Limiting Speed - Oil		1000 RPM

Limiting Speed - Grease		770 RPM

e		3.34

Y1		4.98

Y2		3.27

Series		239

Radial Internal Clearance		CN

Ring Modification		Plain

Tolerance		JIS-0 RBEC-1

Static Load Rating		520000 lbf 2320000 N 2320.00 kN

Dynamic Load Rating		250000 lbf 1110000 N 1110.00 kN

Enclosure		Open

Weight		88.185 lb 40.000 kg

Operating Temperature Range		-40 to 250 ºF -40 to 120 ºC

Dimensional Specifications

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

d		11.8110 in 300.000 mm

D		16.5354 in 420.000 mm

B		3.5433 in 90.000 mm

r		0.1181 in 3.000 mm

da min		15.9843 in 406.000 mm

Da max		0.0984 in 2.500 mm

ras max		0.0079 in 0.200 mm

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	· Spherical Roller Bearings w/ Standard Bore - Dimensions

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Item # 23960, Spherical Roller Bearing w/ Standard Bore, 239 Series