Item # MA1216EL, Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs On NTN Bearing Corp. of America

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	Item # MA1216EL, 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		37500 lbf 166000 N 166.00 kN

Dynamic Load Rating		29500 lbf 131000 N 131.00 kN

Enclosure		Open

Weight		3.871 lb 1.756 kg

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		3.1496 in 80.000 mm

D		5.5118 in 140.000 mm

W		1.0236 in 26.000 mm

A		3.7512 in 95.280 mm

H		4.7000 in 119.380 mm

R		0.1000 in 2.540 mm

U (Plain Rings)		3.5906 in 91.200 mm

V (Rib Rings)		3.7480 in 95.200 mm

X (Plain Rings)		5.0906 in 129.300 mm

Z (Rib Rings)		4.9016 in 124.500 mm

r		0.0799 in 2.030 mm

Item # MA1216EL, Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs