Item # MA7308EL, Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs On NTN Bearing Corp. of America

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	Item # MA7308EL, Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs

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		Hardened Alloy Steel

Cage Material		Composite Steel

Configuration		One

Tolerance		ISO Class 0 (RBEC 1)

Oil Hole		w/o Oil Hole

Radial Internal Clearance		CN

Static Load Rating		32000 lbf 142000 N 142.00 kN

Dynamic Load Rating		27200 lbf 121000 N 121.00 kN

Enclosure		Open

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

Dimensional Specifications

		Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs - Dimensions larger image

B		1.5748 in 40.000 mm

D		3.5433 in 90.000 mm

W		1.1811 in 30.000 mm

A		2.0591 in 52.300 mm

H		2.8870 in 73.330 mm

R		0.0598 in 1.520 mm

U (Plain Rings)		1.9291 in 49.000 mm

V (Rib Rings)		2.0512 in 52.100 mm

X (Plain Rings)		3.2008 in 81.300 mm

Z (Rib Rings)		3.0512 in 77.500 mm

r		0.0598 in 1.520 mm

Item # MA7308EL, Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs