Item # 742018/GNP4, Double Direction Angular Contact Thrust Ball Bearings On NTN Bearing Corp. of America

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	Item # 742018/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		4800 RPM

Limiting Speed - Grease		3600.0 RPM

Seal Type		None

Seal Material		None

Precision		ISO Class 4

Configuration		Two

Static Load Rating		33500 lbf 148000.0 N 148.00 kN

Dynamic Load Rating		13700 lbf 61000 N 61.00 kN

Enclosure		Open

Weight		5.269 lb 2.390 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		3.5433 in 90.000 mm

D		5.5118 in 140.000 mm

C		1.1811 in 30.000 mm

T1		1.9685 in 50.000 mm

J		4.5669 in 116.000 mm

Ew		5.0000 in 127.000 mm

r		0.0591 in 1.500 mm

r1		0.0394 in 1.000 mm

Contact Angle		45 º

da min		4.2913 in 109.000 mm

Da max		4.2913 in 109.000 mm

ras max		0.0591 in 1.500 mm

r1as max		0.0315 in 0.800 mm

Item # 742018/GNP4, Double Direction Angular Contact Thrust Ball Bearings