Item # EC-6203ZZ, Expansion Compensating Bearing - Double Shielded On NTN Bearing Corp. of America

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	Item # EC-6203ZZ, Expansion Compensating Bearing - Double Shielded

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		Expansion Compensating Bearing

Bore Type		Round

Material		High Carbon Chrome Steel

Cage Type		Pressed

Cage Material		Steel

Ball Material		Steel

Limiting Speed - Oil		21000 RPM

Limiting Speed - Grease		18000 RPM

Seal Type		None

Seal Material		None

Precision		Class 0

Configuration		One

Factor		12.8

Radial Internal Clearance		CN

Static Load Rating		1030 lbf 4600 N 4.60 kN

Dynamic Load Rating		2380 lbf 10600 N 10.60 kN

Enclosure		Double Shielded

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

Dimensional Specifications

		Expansion Compensating Bearing - Double Shielded - Dimensions larger image

d		0.6693 in 17.000 mm

D		1.5748 in 40.000 mm

B		0.4724 in 12.000 mm

r		0.0236 in 0.600 mm

da min		0.8268 in 21.000 mm

da max		0.9055 in 23.000 mm

Da max		1.4173 in 36.000 mm

ras max		0.0197 in 0.5 mm

Item # EC-6203ZZ, Expansion Compensating Bearing - Double Shielded