Item # 3218, Double Row Angular Contact Ball Bearing - Open Type On NTN Bearing Corp. of America

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	Item # 3218, 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		High Strength, 2 piece, Machined

Cage Material		Brass

Ball Material		Steel

Precision		Class 0

Configuration		Two

Radial Internal Clearance		CN

Static Load Rating		40000 lbf 178000 N 178.00 kN

Dynamic Load Rating		31000 lbf 138000 N 138.00 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		3.5433 in 90.000 mm

D		6.2992 in 160.000 mm

B		2.0630 in 52.400 mm

r		0.0787 in 2.000 mm

Contact Angle		32 º

a		3.9764 in 101.000 mm

da min		3.9370 in 100.000 mm

Da max		5.9055 in 150.000 mm

ras max		0.0787 in 2.000 mm

Item # 3218, Double Row Angular Contact Ball Bearing - Open Type