Item # 2308KC3, Self Aligning Ball Bearings w/ Tapered Bore On NTN Bearing Corp. of America

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	Item # 2308KC3, Self Aligning Ball Bearings 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		Self Aligning Ball Bearing

Bore Type		Tapered

Material		High Carbon Chrome Steel

Cage Type		Pressed

Cage Material		Steel

Ball Material		Steel

Limiting Speed - Oil		8000 RPM

Limiting Speed - Grease		6300 RPM

Y1		1.50

Y2		2.30

Y0		1.50

Seal Type		None

Seal Material		None

Precision		Class 0

Configuration		One

Radial Internal Clearance		C3

Static Load Rating		3050 lbf 13500 N 13.50 kN

Dynamic Load Rating		10200 lbf 45500 N 45.50 kN

Enclosure		Open

Weight		1.969 lb 0.893 kg

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

Dimensional Specifications

		Self Aligning Ball Bearings w/ Tapered Bore - Dimensions larger image

d		1.5748 in 40.000 mm

D		3.5433 in 90.000 mm

B		1.2992 in 33.000 mm

r		0.0591 in 1.500 mm

da min		1.8898 in 48.000 mm

Da max		3.2283 in 82.000 mm

ras max		0.0591 in 1.500 mm

Item # 2308KC3, Self Aligning Ball Bearings w/ Tapered Bore