Item # 51148, Single Direction Thrust Ball Bearings On NTN Bearing Corp. of America

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	Item # 51148, 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		1100 RPM

Limiting Speed - Grease		780 RPM

Seal Type		None

Seal Material		None

Precision		ISO Class 0

Configuration		One

Radial Internal Clearance		CN

Static Load Rating		210000 lbf 935000 N 935.00 kN

Dynamic Load Rating		51500 lbf 228000 N 228.00 kN

Enclosure		Open

Weight		14.286 lb 6.480 kg

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

Dimensional Specifications

		Single Direction Thrust Ball Bearings - Dimensions larger image

d		9.4488 in 240.000 mm

D1		9.5669 in 243.000 mm

d1		11.6929 in 297.000 mm

D		11.8110 in 300.000 mm

T		1.7717 in 45.000 mm

r		0.0591 in 1.500 mm

da min		10.8661 in 276.000 mm

Da max		10.8661 in 276.000 mm

ras max		0.0591 in 1.500 mm

Item # 51148, Single Direction Thrust Ball Bearings