Item # 1204KC3, Self Aligning Ball Bearings w/ Tapered Bore On NTN Bearing Corp. of America

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	Item # 1204KC3, 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		Contact NTN Customer Relations

Technical Specifications

Type		Self Aligning Ball Bearing

Bore Type		Tapered

Material		High Carbon Chrome Steel

Cage Type		Fiber Glass Reinforced

Cage Material		Nylon

Ball Material		Steel

Limiting Speed - Oil		17000 RPM

Limiting Speed - Grease		14000 RPM

Y1		2.20

Y2		3.40

Y0		2.30

Seal Type		None

Seal Material		None

Precision		Class 0

Configuration		One

Radial Internal Clearance		C3

Static Load Rating		585 lbf 2610 N 2.61 kN

Dynamic Load Rating		2250 lbf 10000 N 10.00 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		0.7874 in 20.000 mm

D		1.8504 in 47.000 mm

B		0.5512 in 14.000 mm

r		0.0394 in 1.000 mm

da min		0.9843 in 25 mm

Da max		1.6535 in 42 mm

ras max		0.0394 in 1 mm

Item # 1204KC3, Self Aligning Ball Bearings w/ Tapered Bore