Item # ML71902CV, High Speed Single Angular Contact Ball Bearing - High Precision On NTN Bearing Corp. of America

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	Item # ML71902CV, 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		100000 RPM

Limiting Speed - Grease		75000 RPM

Configuration		One

Static Load Rating		686 lbf 3050 N 3.05 kN

Dynamic Load Rating		457 lbf 2030 N 2.03 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		0.5906 in 15.000 mm

D		1.1024 in 28.000 mm

B		0.2756 in 7.000 mm

r2 max		0.0118 in 0.300 mm

r3 max		0.0039 in 0.100 mm

Contact Angle		17 º

a (Load Center)		0.2362 in 6.000 mm

d2		0.7205 in 18.300 mm

d3		0.7362 in 18.700 mm

D1		0.9173 in 23.300 mm

D4		0.9331 in 23.700 mm

D5		0.0531 in 0.7756 mm

E		1.350 in 19.700 mm

Double Row Width		0.5512 in 14.000 mm

Triple Row Width		0.8268 in 21.000 mm

Quadruple Row Width		1.1024 in 28.000 mm

Item # ML71902CV, High Speed Single Angular Contact Ball Bearing - High Precision