NTN UELFL TWO BOLT FLANGED CAST IRON ECCENTRIC LOCK 50MM BORE
NTN UELFL TWO BOLT FLANGED CAST IRON ECCENTRIC LOCK 50MM BORE - Image 2

NTN UELFL TWO BOLT FLANGED CAST IRON ECCENTRIC LOCK 50MM BORE

The NTN Two Bolt Cast Iron Round Housing with 1.9685" 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: UELFL210D1-NTN

Bore Diameter

50MM
Outer Diamter

115MM
Bolt Hole Center-to-Center

157MM
Make

NTN

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UELFL210D1 – NTN UELFL TWO BOLT FLANGED CAST IRON ECCENTRIC LOCK 50MM BORE 157MM C.C

DIMENSIONAL DATA

Dimension Description Size (mm) Size (in)
d Shaft Diameter 50 mm 1.9685″
H Overall Height 197 mm 7.7559″
J Bolt Hole Distance (Center to Center) 157 mm 6.1811″
A2 Distance from Base to Shaft Center 22 mm 0.8661″
A1 Housing Base Height 16 mm 0.6299″
A Overall Base Length 40 mm 1.5748″
N Center of Mounting Hole to Base 19 mm 0.748″
L Length to Center of Grease Fitting 115 mm 4.5276″
A0 Housing Width at Base 60.1 mm 2.3661″
B1 Extended Outer Ring Width 62.7 mm 2.4685″
S Snap Ring Groove Width 24.6 mm 0.9685″

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
UELFL210D1W3
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