Item # NJ2244, 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 # NJ2244, 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		High Strength, 2 piece, Machined Brass

Limiting Speed - Oil		1700 RPM

Limiting Speed - Grease		1500 RPM

Configuration		One

Tolerance		ISO Class 0 (RBEC 1)

Oil Hole		w/o Oil Hole

Radial Internal Clearance		CN

Static Load Rating		405000 lbf 1810000 N 1810.00 kN

Dynamic Load Rating		256000 lbf 1140000 N 1140.00 kN

Enclosure		Open

Weight		130.073 lb 59.000 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		8.6614 in 220.000 mm

D		15.7480 in 400.000 mm

B		4.2520 in 108.000 mm

Fw		10.6299 in 270.000 mm

J		11.2598 in 286.000 mm

r		0.1575 in 4.000 mm

da min		9.2913 in 236.000 mm

db min		9.2913 in 236.000 mm

Da max		15.1181 in 384.000 mm

Db max		15.1181 in 384.000 mm

Db min		13.9764 in 355.000 mm

r1as max		0.1181 in 3.000 mm

Item # NJ2244, Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs