Item # MA1319EX, Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs On NTN Bearing Corp. of America

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	Item # MA1319EX, 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		X Bar Composite Steel

Configuration		One

Tolerance		ISO Class 0 (RBEC 1)

Oil Hole		w/o Oil Hole

Radial Internal Clearance		CN

Static Load Rating		100000 lbf 445000 N 445.00 kN

Dynamic Load Rating		80000 lbf 355000 N 355.00 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		3.7402 in 95.000 mm

D		7.8740 in 200.000 mm

W		1.7717 in 45.000 mm

A		4.8091 in 122.150 mm

H		6.4681 in 164.290 mm

R		0.1559 in 3.960 mm

U (Plain Rings)		4.5315 in 115.100 mm

V (Rib Rings)		4.7992 in 121.900 mm

X (Plain Rings)		7.1614 in 181.900 mm

Z (Rib Rings)		6.8307 in 173.500 mm

r		0.1000 in 2.540 mm

Item # MA1319EX, Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs