Item # NJ209EC3, 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 # NJ209EC3, 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		Nylon

Limiting Speed - Oil		9000 RPM

Limiting Speed - Grease		7600 RPM

Configuration		One

Tolerance		ISO Class 0 (RBEC 1)

Oil Hole		w/o Oil Hole

Radial Internal Clearance		C3

Static Load Rating		15000 lbf 66500 N 66.50 kN

Dynamic Load Rating		14200 lbf 63000 N 63.00 kN

Enclosure		Open

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		2.1457 in 54.500 mm

J		2.3189 in 58.900 mm

r		0.0433 in 1.100 mm

da min		2.0276 in 51.500 mm

Da max		3.0906 in 78.500 mm

r1as max		0.0394 in 1.000 mm

Item # NJ209EC3, Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs