Item # MA1309EX, Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs On NTN Bearing Corp. of America

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	Item # MA1309EX, 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		25400 lbf 113000 N 113.00 kN

Dynamic Load Rating		22900 lbf 102000 N 102.00 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		3.9370 in 100.000 mm

W		0.9843 in 25.000 mm

A		2.3370 in 59.360 mm

H		3.2079 in 81.480 mm

R		0.0799 in 2.030 mm

U (Plain Rings)		2.2008 in 55.900 mm

V (Rib Rings)		2.3307 in 59.200 mm

X (Plain Rings)		3.5591 in 90.400 mm

Z (Rib Rings)		3.3898 in 86.100 mm

r		0.0598 in 1.520 mm

Item # MA1309EX, Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs