Item # N305, Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring

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	Item # N305, Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring - N Type

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		Pressed Steel

Limiting Speed - Oil		14000 RPM

Limiting Speed - Grease		12000 RPM

Precision		ISO Class 0

Configuration		One

Oil Hole		w/o Oil Hole

Radial Internal Clearance		CN

Static Load Rating		8450 lbf 37500 N 37.50 kN

Dynamic Load Rating		9350 lbf 41500 N 41.50 kN

Enclosure		Open

Weight		0.507 lb 0.230 kg

Operating Temperature Range		-40 to 250 ºF -40 to 120 ºC

Dimensional Specifications

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

d		0.9843 in 25.000 mm

D		2.4409 in 62.000 mm

B		0.6693 in 17.000 mm

Ew		2.0866 in 53.000 mm

J		1.3780 in 35.000 mm

r		0.0394 in 1.000 mm

da min		1.2402 in 31.500 mm

Da max		2.1850 in 55.500 mm

r1as max		0.0394 in 1.000 mm

Item # N305, Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring - N Type