Item # N220, Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring

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	Item # N220, 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		Pressed Steel

Limiting Speed - Oil		4500 RPM

Limiting Speed - Grease		3800 RPM

Precision		ISO Class 0

Configuration		One

Oil Hole		w/o Oil Hole

Radial Internal Clearance		CN

Static Load Rating		49000 lbf 217000 N 217.00 kN

Dynamic Load Rating		41000 lbf 183000 N 183.00 kN

Enclosure		Open

Weight		7.319 lb 3.320 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		7.0866 in 180.000 mm

B		1.3386 in 34.000 mm

Ew		6.2992 in 160.000 mm

J		5.0394 in 128.000 mm

r		0.0787 in 2.000 mm

da min		4.3701 in 111.000 mm

db min		4.3701 in 111.000 mm

Da max		6.6535 in 169.000 mm

Db max		6.6535 in 169.000 mm

Db min		6.6535 in 169.000 mm

r1as max		0.0787 in 2.000 mm

Item # N220, Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring - N Type