Item # 2LA-HSE912U, Single Row High-Speed Angular Contact Ball Bearings - HSE Ultage Type On NTN Bearing Corp. of America

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All Categories > Ball Bearings > Angular Contact Ball Bearings > Precision Angular Contact Ball Bearings > High Speed Angular Contact Ball Bearings > High-Speed Angular Contact Ball Bearings - HSE Ultage Type > Single Row High-Speed Angular Contact Ball Bearings - HSE Ultage Type > Item # 2LA-HSE912U


	Item # 2LA-HSE912U, Single Row High-Speed Angular Contact Ball Bearings - HSE Ultage Type

Super-High-Speed-Angular-Contact-Bearing---HSF-HSE-HSL-Type

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Single Row High-Speed Angular Contact Ball Bearings - HSE Ultage Type - Dimensions

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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		Angular Contact Ball Bearing

Bore Type		Round

Material		High Carbon Chrome Steel

Cage Type		Machined

Cage Material		Phenolic Resin

Ball Material		Steel

Limiting Speed - Oil		31300 RPM

Limiting Speed - Grease		19400 RPM

Configuration		One

Static Load Rating		2430 lbf 10800 N 10.80 kN

Dynamic Load Rating		3100 lbf 13800 N 13.80 kN

Enclosure		Open

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

Dimensional Specifications

		Single Row High-Speed Angular Contact Ball Bearings - HSE Ultage Type - Dimensions larger image

d		2.3622 in 60.000 mm

D		3.3465 in 85.000 mm

B		0.5118 in 13.000 mm

d1		2.7008 in 68.600 mm

d2		2.6535 in 67.400 mm

D1		3.0079 in 76.400 mm

D2		3.1142 in 79.100 mm

r		0.0394 in 1.000 mm

r1		0.0236 in 0.600 mm

Contact Angle		20 º

a		0.7795 in 19.800 mm

da min		2.5787 in 65.500 mm

db min		2.5394 in 64.500 mm

Da max		3.1299 in 79.500 mm

Db max		3.1693 in 80.500 mm

ras max		0.0394 in 1.000 mm

r1as max		0.0236 in 0.600 mm

Double Row Width		1.0236 in 26.000 mm

Triple Row Width		1.5354 in 39.000 mm

Quadruple Row Width		2.0472 in 52.000 mm

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Item # 2LA-HSE912U, Single Row High-Speed Angular Contact Ball Bearings - HSE Ultage Type

Ordering Options

Type

Bore Type

Material

Cage Type

Cage Material

Ball Material

Limiting Speed - Oil

Limiting Speed - Grease

Configuration

Static Load Rating

Dynamic Load Rating

Enclosure

Operating Temperature Range

d

D

B

d1

d2

D1

D2

r

r1

Contact Angle

a

da min

db min

Da max

Db max

ras max

r1as max

Double Row Width

Triple Row Width

Quadruple Row Width

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE