Item # 51240C3, Single Direction Thrust Ball Bearings On NTN Bearing Corp. of America

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	Item # 51240C3, 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		990 RPM

Limiting Speed - Grease		700 RPM

Seal Type		None

Seal Material		None

Configuration		One

Radial Internal Clearance		C3

Static Load Rating		250000 lbf 1110000 N 1110.00 kN

Dynamic Load Rating		71000 lbf 315000 N 315.00 kN

Enclosure		Open

Weight		26.015 lb 11.800 kg

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

Dimensional Specifications

		Single Direction Thrust Ball Bearings - Dimensions larger image

d		7.8740 in 200.000 mm

D1		8.0315 in 204.000 mm

d1		10.9055 in 277.000 mm

D		11.0236 in 280.000 mm

T		2.4409 in 62.000 mm

r		0.0787 in 2.000 mm

da min		9.7638 in 248.000 mm

Da max		9.7638 in 248.000 mm

ras max		0.0787 in 2.000 mm

Item # 51240C3, Single Direction Thrust Ball Bearings