Item # NJ209, 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 # NJ209, 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

Outside Ring Type		Two Ribbed Outer Ring

Material		Hardened Alloy Steel

Cage Material		Pressed Steel

Limiting Speed - Oil		9900 RPM

Limiting Speed - Grease		8400 RPM

Precision		ISO Class 0

Configuration		One

Tolerance		ISO Class 0 (RBEC 1)

Oil Hole		w/o Oil Hole

Radial Internal Clearance		CN

Static Load Rating		10600 lbf 47000 N 47.00 kN

Dynamic Load Rating		10300 lbf 46000 N 46.00 kN

Enclosure		Open

Weight		0.972 lb 0.441 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		1.7717 in 45.000 mm

D		3.3465 in 85.000 mm

B		0.7480 in 19.000 mm

Fw		2.1654 in 55.000 mm

J		2.3228 in 59.000 mm

r		0.0394 in 1.000 mm

da min		2.0276 in 51.500 mm

db min		2.0276 in 51.500 mm

Da max		3.0906 in 78.500 mm

Db max		3.0906 in 78.500 mm

Db min		3.0315 in 77.000 mm

r1as max		0.0394 in 1.000 mm

Item # NJ209, Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs