Item # 7003L1, Single Angular Contact Ball Bearing - Open Type On NTN Bearing Corp. of America

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	Item # 7003L1, Single Angular Contact Ball Bearing - Open Type

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		Angular Contact Ball Bearing

Bore Type		Round

Material		High Carbon Chrome Steel

Cage Type		Machined

Cage Material		Brass

Ball Material		Steel

Limiting Speed - Oil		28000 RPM

Limiting Speed - Grease		21000 RPM

Precision		ISO Class 0

Configuration		One

Static Load Rating		865 lbf 3850 N 3.85 kN

Dynamic Load Rating		1610 lbf 7150 N 7.15 kN

Enclosure		Open

Weight		0.095 lb 0.043 kg

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

Dimensional Specifications

		Single Angular Contact Ball Bearings - Open Type - Dimensions larger image

d		0.6693 in 17.000 mm

D		1.3780 in 35.000 mm

B		0.3937 in 10.000 mm

r		0.0118 in 0.300 mm

r1		0.0059 in 0.150 mm

Contact Angle		30 º

a (Load Center)		0.4921 in 12.500 mm

da min		0.7677 in 19.500 mm

Da max		1.2795 in 32.500 mm

Db max		1.3307 in 33.800 mm

ras max		0.0118 in 0.300 mm

r1as max		0.0059 in 0.150 mm

Double Row Width		0.7874 in 20.000 mm

Triple Row Width		1.1811 in 30.000 mm

Quadruple Row Width		1.8898 in 48.000 mm

Item # 7003L1, Single Angular Contact Ball Bearing - Open Type