Item # MA1209EV, Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs On NTN Bearing Corp. of America

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Technical Specifications

Type	N/A Cylindrical Roller Bearing
Bore Type	N/A Round
Material	N/A Hardened Alloy Steel
Cage Material	N/A One Piece Steel
Configuration	N/A One
Tolerance	N/A ISO Class 0 (RBEC 1)
Oil Hole	N/A w/o Oil Hole
Radial Internal Clearance	N/A CN
Static Load Rating	N/A 15000 lbf66500 N66.50 kN
Dynamic Load Rating	N/A 13300 lbf59000 N59.00 kN
Enclosure	N/A Open
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Loading zoom Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs - Dimensions
B	N/A 1.7717 in45.000 mm
D	N/A 3.3465 in85.000 mm
W	N/A 0.7480 in19.000 mm
A	N/A 2.1858 in55.520 mm
H	N/A 2.8272 in71.810 mm
R	N/A 0.0598 in1.520 mm
U (Plain Rings)	N/A 2.0787 in52.800 mm
V (Rib Rings)	N/A 2.1811 in55.400 mm
X (Plain Rings)	N/A 3.0787 in78.200 mm
Z (Rib Rings)	N/A 2.9488 in74.900 mm
r	N/A 0.0402 in1.020 mm