Item # NJ2219, Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs On NTN Bearing Corp. of America

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	Item # NJ2219, 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

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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		4300 RPM

Limiting Speed - Grease		3600.0 RPM

Configuration		One

Tolerance		ISO Class 0 (RBEC 1)

Oil Hole		w/o Oil Hole

Radial Internal Clearance		CN

Static Load Rating		67000 lbf 298000 N 298.00 kN

Dynamic Load Rating		51500 lbf 230000.0 N 230.00 kN

Enclosure		Open

Weight		8.356 lb 3.790 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		3.7402 in 95.000 mm

D		6.6929 in 170.000 mm

B		1.6929 in 43.000 mm

Fw		4.4685 in 113.500 mm

J		4.7638 in 121.000 mm

r		0.0827 in 2.100 mm

da min		4.1732 in 106.000 mm

db min		4.1732 in 106.000 mm

Da max		6.2598 in 159.000 mm

Db max		6.2598 in 159.000 mm

Db min		6.1024 in 155.000 mm

r1as max		0.0787 in 2.000 mm

Item # NJ2219, Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs