NTN UELFL TWO BOLT FLANGED CAST IRON ECCENTRIC LOCK 55MM BORE
NTN UELFL TWO BOLT FLANGED CAST IRON ECCENTRIC LOCK 55MM BORE - Image 2

NTN UELFL TWO BOLT FLANGED CAST IRON ECCENTRIC LOCK 55MM BORE

The NTN Two Bolt Cast Iron Round Housing with 2.1654" Bore Eccentric Collar Insert. These bearing units are supplied with a fully sealed bearing insert fitted in the cast iron housing. The bearing insert has an eccentric collar to allow tightening against the shaft. The inserts can be replaced as required.

Product Code: UELFL211D1-NTN

Bore Diameter

55MM
Outer Diamter

130MM
Bolt Hole Center-to-Center

184MM
Make

NTN

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UELFL211D1 – NTN UELFL TWO BOLT FLANGED CAST IRON ECCENTRIC LOCK 55MM BORE 184MM C.C

DIMENSIONAL DATA

Dimension Description Size (mm) Size (in)
d Shaft Diameter 55 mm 2.1654″
H Overall Height 224 mm 8.8189″
J Bolt Hole Distance (Center to Center) 184 mm 7.2441″
A2 Distance from Base to Shaft Center 25 mm 0.9843″
A1 Housing Base Height 18 mm 0.7087″
A Overall Base Length 43 mm 1.6929″
N Center of Mounting Hole to Base 19 mm 0.748″
L Length to Center of Grease Fitting 130 mm 5.1181″
A0 Housing Width at Base 68.65 mm 2.7028″
B1 Extended Outer Ring Width 71.4 mm 2.811″
S Snap Ring Groove Width 27.75 mm 1.0925″

TECHNICAL SPECIFICATIONS

Specification Value
Type 2-Bolt Rhombus Flanged Unit
Bearing Type Ball Bearing
Locking Device Eccentric Locking Collar
Seal Type Contact
Seal Material Nitrile Rubber
Housing Material Cast Iron
Housing Construction 1 Piece
End Type Open
Performance Light Duty
Max Rotational Speed 4900 RPM
Weight 2.205 lb / 1.000 kg
Operating Temperature Range -40 to 250 ºF / -40 to 120 ºC
Lubrication Relubricatable
UELFL211D1W3
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