Item # NJ2204EC4, 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 # NJ2204EC4, 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		16000 RPM

Limiting Speed - Grease		14000 RPM

Configuration		One

Tolerance		ISO Class 0 (RBEC 1)

Oil Hole		w/o Oil Hole

Radial Internal Clearance		C4

Static Load Rating		6350 lbf 28300 N 28.30 kN

Dynamic Load Rating		6850 lbf 30500 N 30.50 kN

Enclosure		Open

Weight		0.348 lb 0.158 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		0.7874 in 20.000 mm

D		1.8504 in 47.000 mm

B		0.7087 in 18.000 mm

Fw		1.0433 in 26.500 mm

J		1.1614 in 29.500 mm

r		0.0394 in 1.000 mm

da min		0.9449 in 24.000 mm

Da max		1.6535 in 42.000 mm

r1as max		0.0236 in 0.600 mm

Item # NJ2204EC4, Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs