Item # 1307, Self Aligning Ball Bearings - Cylindrical Bore On NTN Bearing Corp. of America

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	Item # 1307, Self Aligning Ball Bearings - Cylindrical Bore

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		Self Aligning Ball Bearing

Bore Type		Cylindrical

Material		High Carbon Chrome Steel

Cage Type		Pressed

Cage Material		Steel

Ball Material		Steel

Limiting Speed - Oil		9500 RPM

Limiting Speed - Grease		7500 RPM

Y1		1.40

Y2		2.10

Y0		1.40

Seal Type		None

Seal Material		None

Precision		Class 0

Configuration		One

Radial Internal Clearance		CN

Static Load Rating		1760 lbf 7850.0 N 7.85 kN

Dynamic Load Rating		5700 lbf 25300 N 25.30 kN

Enclosure		Open

Weight		1.102 lb 0.500 kg

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

Dimensional Specifications

		Self Aligning Ball Bearings - Cylindrical Bore - Dimensions larger image

d		1.3780 in 35.000 mm

D		3.1496 in 80.000 mm

B		0.8268 in 21.000 mm

r		0.0591 in 1.500 mm

da min		1.6929 in 43.000 mm

Da max		2.8346 in 72.000 mm

ras max		0.0591 in 1.500 mm

Item # 1307, Self Aligning Ball Bearings - Cylindrical Bore