Item # MA1207EL, Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs On NTN Bearing Corp. of America

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	Item # MA1207EL, 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		Order Online through NTN DOL Contact NTN Customer Relations Search for a Licensed Distributor

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		11000 lbf 49000 N 49.00 kN

Dynamic Load Rating		10600 lbf 47000 N 47.00 kN

Enclosure		Open

Weight		0.747 lb 0.339 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		1.3780 in 35.000 mm

D		2.8346 in 72.000 mm

W		0.6693 in 17.000 mm

A		1.7311 in 43.970 mm

H		2.3429 in 59.510 mm

R		0.0402 in 1.020 mm

U (Plain Rings)		1.6417 in 41.700 mm

V (Rib Rings)		1.7283 in 43.900 mm

X (Plain Rings)		2.5709 in 65.300 mm

Z (Rib Rings)		2.4606 in 62.500 mm

r		0.0402 in 1.020 mm

Item # MA1207EL, Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs