Item # E-4R8403, Four-Row Cylindrical Roller Bearing w/Solid Rollers & Machined Cage On NTN Bearing Corp. of America

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	Item # E-4R8403, Four-Row Cylindrical Roller Bearing w/Solid Rollers & Machined Cage

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		Case Carburized Steel

Cage Material		Machined Steel

Precision		ISO Class 0 (RBEC 1)

Configuration		Four

Oil Hole		w/o Oil Hole

Radial Internal Clearance		CN

Static Load Rating		1970000 lbf 8750000 N 8750.00 kN

Dynamic Load Rating		710000 lbf 3150000 N 3150.00 kN

Enclosure		Open

Weight		416.673 lb 189.000 kg

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

Dimensional Specifications

		Four-Row Cylindrical Roller Bearing w/ Solid Rollers & Machined Cage - Dimensions larger image

d		16.5354 in 420.000 mm

D		22.0472 in 560.000 mm

B1		11.0236 in 280.000 mm

C1		11.0236 in 280.000 mm

Fw		17.9921 in 457.000 mm

r		0.1575 in 4.000 mm

r1		0.1575 in 4.000 mm

Item # E-4R8403, Four-Row Cylindrical Roller Bearing w/Solid Rollers & Machined Cage