Item # N1011HSRKUP-4V1, Cylindrical Roller Bearing w/ Tapered Bore - Inner Ring w/ Two Ribs, Plain Outer Ring On NTN Bearing Corp. of America

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	Item # N1011HSRKUP-4V1, Cylindrical Roller Bearing w/ Tapered Bore - Inner Ring w/ Two Ribs, Plain Outer Ring

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		Cylindrical Roller Bearing

Bore Type		Tapered

Material		Hardened Alloy Steel

Cage Material		Resin

Limiting Speed - Oil		30900 RPM

Limiting Speed - Grease		15400 RPM

Taper		1:12

Bearing Design		Tapered Bore

Precision		Special Precision

Configuration		One

Oil Hole		w/o Oil Hole

Radial Internal Clearance		CN

Static Load Rating		6450 lbf 28700 N 28.70 kN

Dynamic Load Rating		5400 lbf 24100 N 24.10 kN

Enclosure		Open

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

Dimensional Specifications

		Cylindrical Roller Bearing w/ Tapered Bore - Inner Ring w/ Two Ribs, Plain Outer Ring - Dimensions larger image

d		2.1654 in 55.000 mm

D		3.5433 in 90.000 mm

B		0.7087 in 18.000 mm

Ew		3.1890 in 81.000 mm

r		0.0433 in 1.100 mm

da min		2.4213 in 61.500 mm

Db max		3.2874 in 83.500 mm

Db min		3.2283 in 82.000 mm

r1as max		0.0394 in 1.000 mm

Item # N1011HSRKUP-4V1, Cylindrical Roller Bearing w/ Tapered Bore - Inner Ring w/ Two Ribs, Plain Outer Ring