Item # E-4R20001, Four-Row Cylindrical Roller Bearing w/ Hollow Rollers & Pin Type Cage On NTN Bearing Corp. of America

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	Item # E-4R20001, Four-Row Cylindrical Roller Bearing w/ Hollow Rollers & Pin Type Cage

Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

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Ordering Options		Contact NTN Customer Relations

Technical Specifications

Type		Cylindrical Roller Bearing

Bore Type		Round

Material		Case Carburized Steel

Cage Material		Pin Type Cage

Precision		ISO Class 0 (RBEC 1)

Configuration		Four

Tolerance		ISO Class 0 (RBEC 1)

Oil Hole		w/o Oil Hole

Radial Internal Clearance		CN

Static Load Rating		19900000 lbf 88500000 N 88500.00 kN

Dynamic Load Rating		5260000 lbf 23400000 N 23400.00 kN

Enclosure		Open

Weight		7187.061 lb 3260.000 kg

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

Dimensional Specifications

		Four-Row Cylindrical Roller Bearing w/ Hollow Rollers & Pin Type Cage - Dimensions larger image

d		39.3701 in 1000.000 mm

D		51.5748 in 1310.000 mm

B1		34.6457 in 880.000 mm

C1		34.6457 in 880.000 mm

Fw		42.5197 in 1080.000 mm

r		0.3740 in 9.500 mm

r1		0.3740 in 9.500 mm

Item # E-4R20001, Four-Row Cylindrical Roller Bearing w/ Hollow Rollers & Pin Type Cage