Item # 3311C3, Double Row Angular Contact Ball Bearing - Open Type On NTN Bearing Corp. of America

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	Item # 3311C3, 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		C3

Static Load Rating		25900 lbf 115000 N 115.00 kN

Dynamic Load Rating		23200 lbf 103000 N 103.00 kN

Enclosure		Open

Weight		5.445 lb 2.470 kg

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		2.1654 in 55.000 mm

D		4.7244 in 120.000 mm

B		1.9370 in 49.200 mm

r		0.0787 in 2.000 mm

Contact Angle		32 º

a		2.9528 in 75.000 mm

da min		2.5591 in 65.000 mm

Da max		4.3307 in 110.000 mm

ras max		0.0787 in 2.000 mm

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	· Double Row Angular Contact Ball Bearing - Open Type - Dimensions

Item # 3311C3, Double Row Angular Contact Ball Bearing - Open Type