Item # N313G1, Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring

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	Item # N313G1, Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring - N Type

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		High Strength Machined Brass Rivetless w/ square holes

Limiting Speed - Oil		6000 RPM

Limiting Speed - Grease		5100 RPM

Precision		ISO Class 0

Configuration		One

Oil Hole		w/o Oil Hole

Radial Internal Clearance		CN

Static Load Rating		31500 lbf 139000 N 139.00 kN

Dynamic Load Rating		30500 lbf 135000 N 135.00 kN

Enclosure		Open

Weight		5.097 lb 2.312 kg

Dimensional Specifications

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

d		2.5591 in 65.000 mm

D		5.5118 in 140.000 mm

B		1.2992 in 33.000 mm

Ew		4.7835 in 121.500 mm

J		3.5827 in 91.000 mm

r		0.0827 in 2.100 mm

da min		2.9921 in 76.000 mm

db min		2.9921 in 76.000 mm

Da max		5.0787 in 129.000 mm

Db max		5.0787 in 129.000 mm

Db min		5.0787 in 129.000 mm

r1as max		0.0827 in 2.100 mm

Item # N313G1, Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring - N Type