Item # 51305, Single Direction Thrust Ball Bearings On NTN Bearing Corp. of America

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	Item # 51305, 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		Molded

Cage Material		Resin

Ball Material		Steel

Limiting Speed - Oil		4600 RPM

Limiting Speed - Grease		3200.0 RPM

Seal Type		None

Seal Material		None

Precision		ISO Class 0

Configuration		One

Radial Internal Clearance		CN

Static Load Rating		13800 lbf 61500 N 61.50 kN

Dynamic Load Rating		8000 lbf 35500 N 35.50 kN

Enclosure		Open

Weight		0.357 lb 0.162 kg

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

Dimensional Specifications

		Single Direction Thrust Ball Bearings - Dimensions larger image

d		0.9843 in 25.000 mm

D1		1.0630 in 27.000 mm

d1		2.0472 in 52.000 mm

D		2.0472 in 52.000 mm

T		0.7087 in 18.000 mm

r		0.0394 in 1.000 mm

da min		1.6142 in 41.000 mm

Da max		1.6142 in 41.000 mm

ras max		0.0394 in 1.000 mm

Item # 51305, Single Direction Thrust Ball Bearings