Item # 4R4028, Four-Row Cylindrical Roller Bearing w/Solid Rollers & Machined Cage On NTN Bearing Corp. of America

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	Item # 4R4028, 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		Contact NTN Customer Relations

Technical Specifications

Type		Cylindrical Roller Bearing

Bore Type		Round

Material		Through Hardened 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		820000 lbf 3650000 N 3650.00 kN

Dynamic Load Rating		395000 lbf 1750000 N 1750.00 kN

Enclosure		Open

Weight		147.710 lb 67.000 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		7.8740 in 200.000 mm

D		12.5984 in 320.000 mm

B1		8.5039 in 216.000 mm

C1		8.5039 in 216.000 mm

Fw		9.0945 in 231.000 mm

r		0.1181 in 3.000 mm

r1		0.1181 in 3.000 mm

Item # 4R4028, Four-Row Cylindrical Roller Bearing w/Solid Rollers & Machined Cage