Item # N318ET2XC3, Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring - N Type On NTN Bearing Corp. of America

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	Item # N318ET2XC3, Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring - N Type

Cylindrical-Roller-Bearing-Inner-Ring-Two-Ribs-Separable-Plain-Outer-Ring-N-Type

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Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring - 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		Cylindrical Roller Bearing

Bore Type		Round

Material		Hardened Alloy Steel

Cage Material		Nylon

Limiting Speed - Oil		3900 RPM

Limiting Speed - Grease		3300.0 RPM

Precision		ISO Class 0

Configuration		One

Oil Hole		w/o Oil Hole

Radial Internal Clearance		C3

Static Load Rating		80000 lbf 355000 N 355.00 kN

Dynamic Load Rating		71000 lbf 315000 N 315.00 kN

Enclosure		Open

Dimensional Specifications

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

d		3.5433 in 90.000 mm

D		7.4803 in 190.000 mm

B		1.6929 in 43.000 mm

J		4.9094 in 124.700 mm

r		0.1181 in 3.000 mm

da min		4.0551 in 103.000 mm

Da max		6.9685 in 177.000 mm

r1as max		0.1181 in 3.000 mm