Item # NJ2240E, 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 # NJ2240E, 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 Machined Brass Rivetless Cage w/Square Holes

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		420000 lbf 1870000 N 1870.00 kN

Dynamic Load Rating		274000 lbf 1220000 N 1220.00 kN

Enclosure		Open

Weight		105.381 lb 47.800 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		7.8740 in 200.000 mm

D		14.1732 in 360.000 mm

B		3.8583 in 98.000 mm

Fw		9.4882 in 241.000 mm

J		10.1496 in 257.800 mm

r		0.1575 in 4.000 mm

da min		8.5039 in 216 mm

Da max		13.5433 in 344 mm

r1as max		0.1181 in 3.000 mm

Item # NJ2240E, Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs