Item # MA1226EL, Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs On NTN Bearing Corp. of America

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	Item # MA1226EL, 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		Find a Distributor Contact NTN Customer Relations Order through NTN DOL (Authorized Distributors Only)

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		90000 lbf 400000 N 400.00 kN

Dynamic Load Rating		68500 lbf 305000 N 305.00 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		5.1181 in 130.000 mm

D		9.0551 in 230.000 mm

W		1.5748 in 40.000 mm

A		6.1012 in 154.970 mm

H		7.7610 in 197.130 mm

R		0.1870 in 4.750 mm

U (Plain Rings)		5.8701 in 149.100 mm

V (Rib Rings)		6.0984 in 154.900 mm

X (Plain Rings)		8.4213 in 213.900 mm

Z (Rib Rings)		8.1181 in 206.200 mm

r		0.1000 in 2.540 mm

Item # MA1226EL, Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs