Item # NH340, 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 # NH340, 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		High Strength, 2 piece, Machined Brass

Configuration		One

Tolerance		ISO Class 0 (RBEC 1)

Oil Hole		w/o Oil Hole

Radial Internal Clearance		CN

Static Load Rating		128000 lbf 1270000.0 N 570.00 kN

Dynamic Load Rating		96500 lbf 975000 N 430.00 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		7.8740 in 200.000 mm

D		16.5354 in 420.000 mm

B		3.1496 in 80.000 mm

Fw		10.2362 in 260.000 mm

d1		11.0236 in 280.000 mm

B1		0.7087 in 18.000 mm

B2		1.2992 in 33.000 mm

J		11.0236 in 280.000 mm

r		0.1969 in 5.000 mm

r1		0.1969 in 5.000 mm

da min		8.6614 in 220.000 mm

db min		8.6614 in 220.000 mm

Da max		15.7480 in 400.000 mm

Db max		15.7480 in 400.000 mm

Db min		14.4094 in 366.000 mm

Item # NH340, Cylindrical Roller Bearing w/ One Lip Inner Ring w/ Outer Ring & Roller Assembly, Separate Thrust Collar- NH Series