Item # 3309, Double Row Angular Contact Ball Bearing - Open Type On NTN Bearing Corp. of America

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	Item # 3309, Double Row 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

Outside Ring Type		Straight

Material		High Carbon Chrome Steel

Cage Type		Pressed

Cage Material		Steel

Ball Material		Steel

Precision		Class 0

Configuration		Two

Radial Internal Clearance		CN

Static Load Rating		17600 lbf 78500 N 78.50 kN

Dynamic Load Rating		16400 lbf 73000 N 73.00 kN

Enclosure		Open

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

Dimensional Specifications

		Double Row Angular Contact Ball Bearing - Open Type - Dimensions larger image

d		1.7717 in 45.000 mm

D		3.9370 in 100.000 mm

B		1.5630 in 39.700 mm

r		0.0591 in 1.500 mm

Contact Angle		32 º

a		2.4016 in 61.000 mm

da min		2.1063 in 53.500 mm

Da max		3.6024 in 91.500 mm

ras max		0.0591 in 1.500 mm

Item # 3309, Double Row Angular Contact Ball Bearing - Open Type