Item # NJ2218E, Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs On NTN Bearing Corp. of America

Search Catalog



	All Categories ISO Series Single Row Cylindrical Roller Bearings


	Item # NJ2218E, Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs

Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

Order Now

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		4100 RPM

Limiting Speed - Grease		3500 RPM

Configuration		One

Tolerance		ISO Class 0 (RBEC 1)

Oil Hole		w/o Oil Hole

Radial Internal Clearance		CN

Static Load Rating		71000 lbf 315000 N 315.00 kN

Dynamic Load Rating		54500 lbf 242000 N 242.00 kN

Enclosure		Open

Weight		7.341 lb 3.330 kg

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

Dimensional Specifications

		Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs - NJ Type - Dimensions larger image

d		3.5433 in 90.000 mm

D		6.2992 in 160.000 mm

B		1.5748 in 40.000 mm

Fw		4.2126 in 107.000 mm

J		4.5118 in 114.600 mm

r		0.0787 in 2.000 mm

da min		3.8976 in 99.000 mm

Da max		5.9449 in 151.000 mm

r1as max		0.0787 in 2.000 mm

Item # NJ2218E, Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs