Item # 742019/GNP4, Double Direction Angular Contact Thrust Ball Bearings On NTN Bearing Corp. of America

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	Item # 742019/GNP4, Double Direction Angular Contact Thrust Ball Bearings

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		Thrust Ball Bearing

Bore Type		Round

Outside Ring Type		Straight

Material		High Carbon Chrome Steel

Cage Type		Machined

Cage Material		Brass

Ball Material		Steel

Limiting Speed - Oil		4700 RPM

Limiting Speed - Grease		3500 RPM

Seal Type		None

Seal Material		None

Precision		ISO Class 4

Configuration		Two

Static Load Rating		34500 lbf 153000 N 153.00 kN

Dynamic Load Rating		13800 lbf 61500 N 61.50 kN

Enclosure		Open

Weight		5.622 lb 2.550 kg

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

Dimensional Specifications

		Double Direction Angular Contact Thrust Ball Bearings - Dimensions larger image

d		3.7402 in 95.000 mm

D		5.7087 in 145.000 mm

C		1.1811 in 30.000 mm

T1		1.9685 in 50.000 mm

J		4.7638 in 121.000 mm

Ew		5.1969 in 132.000 mm

r		0.0591 in 1.500 mm

r1		0.0394 in 1.000 mm

Contact Angle		45 º

da min		4.4882 in 114.000 mm

Da max		4.4882 in 114.000 mm

ras max		0.0591 in 1.500 mm

r1as max		0.0315 in 0.800 mm

Item # 742019/GNP4, Double Direction Angular Contact Thrust Ball Bearings