Item # 7906, Single Angular Contact Ball Bearing - Open Type On NTN Bearing Corp. of America

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	Item # 7906, 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		Fiber Glass Reinforced

Cage Material		Nylon

Ball Material		Steel

Limiting Speed - Oil		19000 RPM

Limiting Speed - Grease		14000 RPM

Configuration		One

Static Load Rating		1290 lbf 5750 N 5.75 kN

Dynamic Load Rating		1700 lbf 7550 N 7.55 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		1.1811 in 30.000 mm

D		1.8504 in 47.000 mm

B		0.3543 in 9.000 mm

r		0.0118 in 0.300 mm

r1		0.0059 in 0.150 mm

Contact Angle		30 º

a (Load Center)		0.6102 in 15.500 mm

da min		1.2795 in 32.500 mm

Da max		1.7520 in 44.500 mm

Db max		1.8031 in 45.800 mm

ras max		0.0118 in 0.300 mm

r1as max		0.0059 in 0.150 mm

Double Row Width		0.7087 in 18.000 mm

Triple Row Width		1.0630 in 27.000 mm

Quadruple Row Width		1.4173 in 36.000 mm

Item # 7906, Single Angular Contact Ball Bearing - Open Type