Item # 7919/2AS, Single Angular Contact Ball Bearing - Open Type On NTN Bearing Corp. of America

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	Item # 7919/2AS, 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		Machined

Cage Material		Phenolic

Ball Material		Steel

Limiting Speed - Oil		6600 RPM

Limiting Speed - Grease		5000 RPM

Configuration		One

Static Load Rating		9450 lbf 42000 N 42.00 kN

Dynamic Load Rating		8550 lbf 38000 N 38.00 kN

Enclosure		Open

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

Dimensional Specifications

		Single Angular Contact Ball Bearings - Open Type - Dimensions larger image

d		3.7402 in 95.000 mm

D		5.1181 in 130.000 mm

B		0.7087 in 18.000 mm

r		0.0433 in 1.100 mm

r1		0.0236 in 0.600 mm

Contact Angle		30 º

a (Load Center)		1.6339 in 41.500 mm

da min		4.0157 in 102.000 mm

Da max		4.8425 in 123.000 mm

Db max		4.9409 in 125.500 mm

ras max		0.0394 in 1.000 mm

r1as max		0.0236 in 0.600 mm

Double Row Width		1.4173 in 36.000 mm

Triple Row Width		2.1260 in 54.000 mm

Quadruple Row Width		2.8346 in 72.000 mm

Item # 7919/2AS, Single Angular Contact Ball Bearing - Open Type