Item # MLCH71906HV, High Speed, Single Hybrid Angular Contact Ball Bearing, High Precision On NTN Bearing Corp. of America

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	All Categories Single Row Machline Angular Contact Ball Bearings


	Item # MLCH71906HV, High Speed, Single Hybrid 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		Ceramic

Limiting Speed - Oil		65000 RPM

Limiting Speed - Grease		48750 RPM

Configuration		One

Enclosure		Open

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

Dimensional Specifications

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

d		1.1811 in 30.000 mm

D		1.8504 in 47.000 mm

B		0.3543 in 9.000 mm

r2 max		0.0118 in 0.300 mm

r3 max		0.0079 in 0.200 mm

Contact Angle		25 º

a (Load Center)		0.5118 in 13.000 mm

d2		1.3583 in 34.500 mm

d3		1.3819 in 35.100 mm

D1		1.6024 in 40.700 mm

D4		1.6457 in 41.800 mm

D5		0.0681 in 1.4252 mm

E		1.730 in 36.200 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 # MLCH71906HV, High Speed, Single Hybrid Angular Contact Ball Bearing, High Precision