Item # MA1219TL, Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Retaining Rings On NTN Bearing Corp. of America

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	Item # MA1219TL, Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Retaining Rings

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		58000 lbf 258000 N 258.00 kN

Dynamic Load Rating		45500 lbf 203000 N 203.00 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 Retaining Rings - Dimensions larger image

B		3.7402 in 95.000 mm

D		6.6929 in 170.000 mm

W		1.2598 in 32.000 mm

A		4.4689 in 113.510 mm

C		5.9539 in 151.230 mm

R		0.1252 in 3.180 mm

U (Plain Rings)		4.2913 in 109.000 mm

V (Rib Rings)		4.4606 in 113.300 mm

X (Plain Rings)		6.1811 in 157.000 mm

Z (Rib Rings)		5.9488 in 151.100 mm

r		0.0799 in 2.030 mm

Item # MA1219TL, Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Retaining Rings