Item # 1320K, Self Aligning Ball Bearings w/ Tapered Bore On NTN Bearing Corp. of America

Search Catalog



	All Categories Self Aligning Ball Bearings


	Item # 1320K, Self Aligning Ball Bearings w/ Tapered Bore

Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

Order Now

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		Tapered

Material		High Carbon Chrome Steel

Cage Type		Pressed

Cage Material		Steel

Ball Material		Steel

Limiting Speed - Oil		3400 RPM

Limiting Speed - Grease		2800.0 RPM

Y1		2.70

Y2		4.10

Y0		2.80

Seal Type		None

Seal Material		None

Precision		Class 0

Configuration		One

Radial Internal Clearance		CN

Static Load Rating		12900 lbf 57500 N 57.50 kN

Dynamic Load Rating		31500 lbf 140000 N 140.00 kN

Enclosure		Open

Weight		18.062 lb 8.193 kg

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

Dimensional Specifications

		Self Aligning Ball Bearings w/ Tapered Bore - Dimensions larger image

d		3.9370 in 100.000 mm

D		8.4646 in 215.000 mm

B		1.8504 in 47.000 mm

r		0.1181 in 3.000 mm

da min		4.4488 in 113.000 mm

Da max		7.9528 in 202.000 mm

ras max		0.0984 in 2.500 mm

Item # 1320K, Self Aligning Ball Bearings w/ Tapered Bore