Item # 2301KC3, Self Aligning Ball Bearings w/ Tapered Bore On NTN Bearing Corp. of America

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	Item # 2301KC3, 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		22000 RPM

Limiting Speed - Grease		17000 RPM

Y1		1.10

Y2		1.60

Y0		1.1

Taper		1:12

Seal Type		None

Seal Material		None

Precision		Class 0

Configuration		One

Radial Internal Clearance		C3

Static Load Rating		615 lbf 2730 N 2.73 kN

Dynamic Load Rating		272 lbf 1210 N 1.21 kN

Enclosure		Open

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

Dimensional Specifications

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

d		0.4724 in 12.000 mm

D		1.4567 in 37.000 mm

B		0.6693 in 17.000 mm

r		0.0394 in 1.000 mm

da min		0.6693 in 17.000 mm

Da max		1.2598 in 32.000 mm

ras max		0.0394 in 1.000 mm

Item # 2301KC3, Self Aligning Ball Bearings w/ Tapered Bore