Item # 51128, Single Direction Thrust Ball Bearings On NTN Bearing Corp. of America

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	Item # 51128, Single Direction 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		Pressed

Cage Material		Steel

Ball Material		Steel

Limiting Speed - Oil		1800.0 RPM

Limiting Speed - Grease		1300 RPM

Seal Type		None

Seal Material		None

Precision		ISO Class 0

Configuration		One

Radial Internal Clearance		CN

Static Load Rating		84500 lbf 375000 N 375.00 kN

Dynamic Load Rating		24100 lbf 107000 N 107.00 kN

Enclosure		Open

Weight		3.913 lb 1.775 kg

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

Dimensional Specifications

		Single Direction Thrust Ball Bearings - Dimensions larger image

d		5.5118 in 140.000 mm

D1		5.5906 in 142.000 mm

d1		7.0079 in 178.000 mm

D		7.0866 in 180.000 mm

T		1.2205 in 31.000 mm

r		0.0394 in 1.000 mm

da min		6.4567 in 164.000 mm

Da max		6.4567 in 164.000 mm

ras max		0.0394 in 1.000 mm

Item # 51128, Single Direction Thrust Ball Bearings