Item # N1028HSK, 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 # N1028HSK, 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		Find a Distributor Contact NTN Customer Support Specialist Order through NTN DOL (Authorized Distributors Only)

Technical Specifications

Type		Cylindrical Roller Bearing

Bore Type		Tapered

Material		Hardened Alloy Steel

Cage Material		High Strength, Machined Brass

Limiting Speed - Oil		7800 RPM

Limiting Speed - Grease		5000 RPM

Taper		1:12

Bearing Design		Tapered Bore

Precision		ISO Class 0

Configuration		One

Oil Hole		w/o Oil Hole

Radial Internal Clearance		CN

Static Load Rating		54000 lbf 240000 N 240.00 kN

Dynamic Load Rating		37000 lbf 164000 N 164.00 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		5.5118 in 140.000 mm

D		8.2677 in 210.000 mm

B		1.2992 in 33.000 mm

Ew		7.5591 in 192.000 mm

r		0.0787 in 2.000 mm

da min		5.8661 in 149.000 mm

Db max		7.9134 in 201.000 mm

Db min		7.6378 in 194.000 mm

r1as max		0.0394 in 1.000 mm

Item # N1028HSK, Cylindrical Roller Bearing w/ Tapered Bore - Inner Ring w/ Two Ribs, Plain Outer Ring