Item # 1203, Self Aligning Ball Bearings - Cylindrical Bore On NTN Bearing Corp. of America

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	Item # 1203, Self Aligning Ball Bearings - Cylindrical Bore

Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

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Ordering Options		Order Online through NTN DOL Contact NTN Customer Relations Search for a Licensed Distributor

Technical Specifications

Type		Self Aligning Ball Bearing

Bore Type		Cylindrical

Material		High Carbon Chrome Steel

Cage Type		Fiber Glass Reinforced

Cage Material		Nylon

Ball Material		Steel

Limiting Speed - Oil		20000 RPM

Limiting Speed - Grease		16000 RPM

Y1		2.00

Y2		3.10

Y0		2.10

Seal Type		None

Seal Material		None

Precision		Class 0

Configuration		One

Radial Internal Clearance		CN

Static Load Rating		450 lbf 2010 N 2.01 kN

Dynamic Load Rating		1800 lbf 8000 N 8.00 kN

Enclosure		Open

Weight		0.157 lb 0.071 kg

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

Dimensional Specifications

		Self Aligning Ball Bearings - Cylindrical Bore - Dimensions larger image

d		0.6693 in 17.000 mm

D		1.5748 in 40.000 mm

B		0.4724 in 12.000 mm

r		0.0236 in 0.600 mm

da min		0.8268 in 21 mm

Da max		1.4173 in 36 mm

ras max		0.0236 in 0.6 mm

Item # 1203, Self Aligning Ball Bearings - Cylindrical Bore