Item # N320G1, Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring

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	Item # N320G1, 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		3800 RPM

Limiting Speed - Grease		3300.0 RPM

Precision		ISO Class 0

Configuration		One

Oil Hole		w/o Oil Hole

Radial Internal Clearance		CN

Static Load Rating		75500 lbf 335000 N 335.00 kN

Dynamic Load Rating		67000 lbf 299000 N 299.00 kN

Enclosure		Open

Weight		17.747 lb 8.050 kg

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

Dimensional Specifications

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

d		3.9370 in 100.000 mm

D		8.4646 in 215.000 mm

B		1.8504 in 47.000 mm

Ew		7.3031 in 185.500 mm

J		5.5315 in 140.500 mm

r		0.0984 in 2.500 mm

da min		4.4488 in 113.000 mm

db min		4.4488 in 113.000 mm

Da max		7.9528 in 202.000 mm

Db max		7.9528 in 202.000 mm

Db min		7.9528 in 202.000 mm

r1as max		0.0984 in 2.500 mm

Item # N320G1, Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring - N Type