Item # 51252, Single Direction Thrust Ball Bearings On NTN Bearing Corp. of America

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	Item # 51252, 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		Machined

Cage Material		Brass

Ball Material		Steel

Limiting Speed - Oil		760 RPM

Limiting Speed - Grease		530 RPM

Seal Type		None

Seal Material		None

Precision		ISO Class 0

Configuration		One

Radial Internal Clearance		CN

Static Load Rating		405000 lbf 1810000 N 1810.00 kN

Dynamic Load Rating		99000 lbf 440000 N 440.00 kN

Enclosure		Open

Weight		53.352 lb 24.200 kg

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

Dimensional Specifications

		Single Direction Thrust Ball Bearings - Dimensions larger image

d		10.2362 in 260.000 mm

D1		10.3937 in 264.000 mm

d1		13.9764 in 355.000 mm

D		14.1732 in 360.000 mm

T		3.1102 in 79.000 mm

r		0.0827 in 2.100 mm

da min		12.5591 in 319.000 mm

Da max		12.5591 in 319.000 mm

ras max		0.0787 in 2.000 mm

Item # 51252, Single Direction Thrust Ball Bearings