Item # 2LA-BNS913CLLB, Sealed High-Speed Angular Contact Ball Bearings - BNS Ultage Type On NTN Bearing Corp. of America

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	Item # 2LA-BNS913CLLB, Sealed High-Speed Angular Contact Ball Bearings - BNS Ultage Type

Sealed High-Speed Angular Contact Ball Bearings - BNS Ultage Type

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Sealed High-Speed Angular Contact Ball Bearings - BNS 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 Ball Bearing

Bore Type		Round

Material		High Carbon Chrome Steel

Cage Type		Machined

Cage Material		Phenolic Resin

Limiting Speed - Grease		17200 RPM

Seal Type		Non-Contact

Seal Material		Nitrile Rubber

Configuration		One

Static Load Rating		1660 lbf 7400 N 7.40 kN

Dynamic Load Rating		2450 lbf 10900 N 10.90 kN

Enclosure		Double Sealed

Weight		0.485 lb 0.220 kg

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

Factor		11.2

Ceramic Hybrid Limiting Speed - Grease		20100 RPM

Ceramic Hybrid Static Load Rating		1660 lbf 7400 N 7.40 kN

Ceramic Hybrid Dynamic Load Rating		2450 lbf 10900 N 10.90 kN

Dimensional Specifications

		Sealed High-Speed Angular Contact Ball Bearings - BNS Ultage Type - Dimensions larger image

d		2.5591 in 65.000 mm

D		3.5433 in 90.000 mm

B		0.5118 in 13.000 mm

d1		2.8583 in 72.600 mm

d2		2.8228 in 71.700 mm

D1		3.2323 in 82.100 mm

r		0.0394 in 1.000 mm

r1		0.0236 in 0.600 mm

Contact Angle		15 º

a		0.6654 in 16.900 mm

da min		2.7756 in 70.500 mm

db min		2.7362 in 69.500 mm

Da max		3.3268 in 84.500 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-BNS913CLLB, Sealed High-Speed Angular Contact Ball Bearings - BNS Ultage Type

Ordering Options

Type

Bore Type

Material

Cage Type

Cage Material

Limiting Speed - Grease

Seal Type

Seal Material

Configuration

Static Load Rating

Dynamic Load Rating

Enclosure

Weight

Operating Temperature Range

Factor

Ceramic Hybrid Limiting Speed - Grease

Ceramic Hybrid Static Load Rating

Ceramic Hybrid Dynamic Load Rating

d

D

B

d1

d2

D1

r

r1

Contact Angle

a

da min

db min

Da max

ras max

r1as max

Double Row Width

Triple Row Width

Quadruple Row Width

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE