Item # ML71922CV, High Speed Single Angular Contact Ball Bearing - High Precision On NTN Bearing Corp. of America

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	Item # ML71922CV, High Speed Single Angular Contact Ball Bearing - High Precision

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

Bore Type		Round

Material		High Carbon Chrome Steel

Cage Type		Stratified

Cage Material		Phenolic

Ball Material		Steel

Limiting Speed - Oil		17000 RPM

Limiting Speed - Grease		10500 RPM

Configuration		One

Static Load Rating		745 lbf 3300 N 3.30 kN

Dynamic Load Rating		10013 lbf 44500 N 44.50 kN

Enclosure		Open

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

Dimensional Specifications

		High Speed Single Angular Contact Ball Bearing, High Precision - Dimensions larger image

d		4.3307 in 110.000 mm

D		5.9055 in 150.000 mm

B		0.7874 in 20.000 mm

r2 max		0.0433 in 1.100 mm

r3 max		0.0236 in 0.600 mm

Contact Angle		17 º

a (Load Center)		1.1024 in 28.000 mm

d2		4.7047 in 119.500 mm

d3		4.8228 in 122.500 mm

D1		5.4528 in 138.500 mm

D4		5.6299 in 143.000 mm

D5		0.0780 in 4.9567 mm

E		1.980 in 125.900 mm

Double Row Width		1.5748 in 40.000 mm

Triple Row Width		2.3622 in 60.000 mm

Quadruple Row Width		3.1496 in 80.000 mm

Item # ML71922CV, High Speed Single Angular Contact Ball Bearing - High Precision