Item # E-4R12202, Four-Row Cylindrical Roller Bearing w/ Hollow Rollers & Pin Type Cage On NTN Bearing Corp. of America

Search Catalog



	All Categories Quadruple Row Cylindrical Roller Bearings


	Item # E-4R12202, Four-Row Cylindrical Roller Bearing w/ Hollow Rollers & Pin Type Cage

Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

Order Now

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		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		8990000 lbf 40000000 N 40000.00 kN

Dynamic Load Rating		2830000 lbf 12600000 N 12600.00 kN

Enclosure		Open

Weight		3086.468 lb 1400.000 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		24.0157 in 610.000 mm

D		34.2520 in 870.000 mm

B1		25.9843 in 660.000 mm

C1		25.9843 in 660.000 mm

Fw		26.7717 in 680.000 mm

r		0.3740 in 9.500 mm

r1		0.2953 in 7.500 mm

Item # E-4R12202, Four-Row Cylindrical Roller Bearing w/ Hollow Rollers & Pin Type Cage