Item # MR1219TL, Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Retaining Rings 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 Composite 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 58000 lbf258000 N258.00 kN
Dynamic Load Rating	N/A 45500 lbf203000 N203.00 kN
Enclosure	N/A Open
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Retaining Rings - Dimensions
B	N/A 3.7402 in95.000 mm
D	N/A 6.6929 in170.000 mm
W	N/A 1.2598 in32.000 mm
A	N/A 4.4689 in113.510 mm
C	N/A 5.9539 in151.230 mm
F	N/A 4.7650 in121.030 mm
R	N/A 0.1252 in3.180 mm
U (Plain Rings)	N/A 4.2913 in109.000 mm
V (Rib Rings)	N/A 4.4606 in113.300 mm
X (Plain Rings)	N/A 6.1811 in157.000 mm
Z (Rib Rings)	N/A 5.9488 in151.100 mm
r	N/A 0.0799 in2.030 mm