Item # 3312, Double Row Angular Contact Ball Bearing - Open Type On NTN Bearing Corp. of America

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	Item # 3312, 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		28300 lbf 126000.0 N 126.00 kN

Dynamic Load Rating		25000 lbf 111000 N 111.00 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		2.3622 in 60.000 mm

D		5.1181 in 130.000 mm

B		2.1260 in 54.000 mm

r		0.0827 in 2.100 mm

Contact Angle		32 º

a		3.2283 in 82.000 mm

da min		2.8346 in 72.000 mm

Da max		4.6457 in 118.000 mm

ras max		0.0787 in 2.000 mm

Item # 3312, Double Row Angular Contact Ball Bearing - Open Type