Item # 51230C3, Single Direction Thrust Ball Bearings On NTN Bearing Corp. of America

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	Item # 51230C3, 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		1300.0 RPM

Limiting Speed - Grease		900 RPM

Seal Type		None

Seal Material		None

Configuration		One

Radial Internal Clearance		C3

Static Load Rating		154000 lbf 685000 N 685.00 kN

Dynamic Load Rating		49500 lbf 220000 N 220.00 kN

Enclosure		Open

Weight		12.941 lb 5.870 kg

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

Dimensional Specifications

		Single Direction Thrust Ball Bearings - Dimensions larger image

d		5.9055 in 150.000 mm

D1		6.0236 in 153.000 mm

d1		8.3465 in 212.000 mm

D		8.4646 in 215.000 mm

T		1.9685 in 50.000 mm

r		0.0591 in 1.500 mm

da min		7.4409 in 189.000 mm

Da max		7.4409 in 189.000 mm

ras max		0.0591 in 1.500 mm

Item # 51230C3, Single Direction Thrust Ball Bearings