Item # 7330BG, Single Angular Contact Ball Bearing - Open Type On NTN Bearing Corp. of America

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	Item # 7330BG, 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		High Strength, 2 piece, Machined

Cage Material		Brass

Ball Material		Steel

Limiting Speed - Oil		2600 RPM

Limiting Speed - Grease		2000.0 RPM

Precision		ISO Class 0

Configuration		One

Static Load Rating		78500 lbf 350000 N 350.00 kN

Dynamic Load Rating		67500 lbf 300000.0 N 300.00 kN

Enclosure		Open

Weight		56.659 lb 25.700 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		5.9055 in 150.000 mm

D		12.5984 in 320.000 mm

B		2.5591 in 65.000 mm

r		0.1575 in 4.000 mm

r1		0.0591 in 1.500 mm

Contact Angle		40 º

a (Load Center)		5.1575 in 131.000 mm

da min		6.6142 in 168.000 mm

Da max		11.8898 in 302.000 mm

Db max		12.2638 in 311.500 mm

ras max		0.1181 in 3 mm

r1as max		0.0591 in 1.500 mm

Double Row Width		5.1181 in 130.000 mm

Triple Row Width		7.6772 in 195.000 mm

Quadruple Row Width		10.2362 in 260.000 mm

Item # 7330BG, Single Angular Contact Ball Bearing - Open Type