Item # 239/630L1KPX50, Spherical Roller Bearing w/ Tapered Bore On NTN Bearing Corp. of America

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	Item # 239/630L1KPX50, Spherical Roller Bearing w/ Tapered Bore

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		420 RPM

Limiting Speed - Grease		320 RPM

e		0.18

Y1		3.66

Y2		5.45

Y0		3.58

Series		239

Radial Internal Clearance		CN

Ring Modification		Plain

Tolerance		Special Tolerance

Taper		1:12

Static Load Rating		2080000 lbf 9250000 N 9250.00 kN

Dynamic Load Rating		830000 lbf 3700000 N 3700.00 kN

Enclosure		Open

Weight		590.838 lb 268.000 kg

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

Dimensional Specifications

		Spherical Roller Bearings w/ Tapered Bore - Dimensions larger image

d		24.8031 in 630.000 mm

D		33.4646 in 850.000 mm

B		6.4961 in 165.000 mm

r		0.2362 in 6.000 mm

da min		25.9055 in 658.000 mm

Da max		32.3622 in 822.000 mm

ras max		0.1969 in 5.000 mm

MORE IMAGES


	· Spherical Roller Bearings w/ Tapered Bore - Dimensions

DOWNLOADS


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Item # 239/630L1KPX50, Spherical Roller Bearing w/ Tapered Bore