Item # NF240, Cylindrical Roller Bearing - Separable Inner Ring w/ Two Ribs, Outer Ring w/ One Rib On NTN Bearing Corp. of America

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	Item # NF240, Cylindrical Roller Bearing - Separable Inner Ring w/ Two Ribs, Outer Ring w/ One Rib

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 w/ square holes

Limiting Speed - Oil		2100 RPM

Limiting Speed - Grease		1800 RPM

Configuration		One

Tolerance		ISO Class 0 (RBEC 1)

Oil Hole		w/o Oil Hole

Radial Internal Clearance		CN

Static Load Rating		194000 lbf 865000.0 N 865.00 kN

Dynamic Load Rating		139000 lbf 620000 N 620.00 kN

Enclosure		Open

Weight		56.879 lb 25.800 kg

Dimensional Specifications

		Cylindrical Roller Bearing - Separable Inner Ring w/ Two Ribs, Outer Ring w/ One Rib - Dimensions larger image

d		7.8740 in 200.000 mm

D		14.1732 in 360.000 mm

B		2.2835 in 58.000 mm

Ew		12.4409 in 316.000 mm

J		10.1575 in 258.000 mm

r		0.1575 in 4.000 mm

da min		8.5039 in 216 mm

db min		8.5039 in 216.000 mm

Da max		13.5433 in 344 mm

Db max		13.5433 in 344.000 mm

Db min		12.6378 in 321.000 mm

r1as max		0.1575 in 4.000 mm

Item # NF240, Cylindrical Roller Bearing - Separable Inner Ring w/ Two Ribs, Outer Ring w/ One Rib