Item # NH304E, Cylindrical Roller Bearing w/ One Lip Inner Ring w/ Outer Ring & Roller Assembly, Separate Thrust Collar- NH Series On NTN Bearing Corp. of America

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	Item # NH304E, Cylindrical Roller Bearing w/ One Lip Inner Ring w/ Outer Ring & Roller Assembly, Separate Thrust Collar- NH Series

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

Configuration		One

Tolerance		ISO Class 0 (RBEC 1)

Oil Hole		w/o Oil Hole

Radial Internal Clearance		CN

Static Load Rating		6050 lbf 26900 N 26.90 kN

Dynamic Load Rating		7100 lbf 31500 N 31.50 kN

Enclosure		Open

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

Dimensional Specifications

		Cylindrical Roller Bearing w/ One Lip Inner Ring w/ Outer Ring & Roller Assembly, Separate Thrust Collar- NH Series - Dimensions larger image

d		0.7874 in 20.000 mm

D		2.0472 in 52.000 mm

B		0.5906 in 15.000 mm

Fw		1.0827 in 27.500 mm

d1		1.2244 in 31.100 mm

B1		0.1575 in 4.000 mm

B2		0.2559 in 6.500 mm

J		1.2244 in 31.100 mm

r		0.0433 in 1.100 mm

r1		0.0236 in 0.600 mm

da min		0.9449 in 24.000 mm

Da max		1.7913 in 45.500 mm

Item # NH304E, Cylindrical Roller Bearing w/ One Lip Inner Ring w/ Outer Ring & Roller Assembly, Separate Thrust Collar- NH Series