Item # NF330, 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 # NF330, 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		2500 RPM

Limiting Speed - Grease		2100 RPM

Configuration		One

Tolerance		ISO Class 0 (RBEC 1)

Oil Hole		w/o Oil Hole

Radial Internal Clearance		CN

Static Load Rating		181000 lbf 805000.0 N 805.00 kN

Dynamic Load Rating		150000 lbf 665000 N 665.00 kN

Enclosure		Open

Weight		56.218 lb 25.500 kg

Dimensional Specifications

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

d		5.9055 in 150.000 mm

D		12.5984 in 320.000 mm

B		2.5591 in 65.000 mm

Ew		10.9055 in 277.000 mm

J		8.2677 in 210.000 mm

r		0.1575 in 4.000 mm

da min		6.5354 in 166.000 mm

db min		6.5354 in 166.000 mm

Da max		11.9685 in 304 mm

Db max		11.9685 in 304.000 mm

Db min		11.1024 in 282.000 mm

r1as max		0.1575 in 4.000 mm

Item # NF330, Cylindrical Roller Bearing - Separable Inner Ring w/ Two Ribs, Outer Ring w/ One Rib