Bearing Finder
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Ordering Options

N/A Contact NTN Customer Relations

Technical Specifications

Type

N/A Take-Up Unit

Bearing Type

N/A Ball Bearing

Locking Device

N/A Set Screw

Seal Type

N/A Contact

Seal Material

N/A Nitrile Rubber

Bearing Number

N/A UC321D1

Housing Number

N/A T321D1

Housing Material

N/A Cast Iron

Performance

N/A Heavy Duty

Dynamic Load Rating

N/A 41500 lbf184000 N184.00 kN

Static Load Rating

N/A 34500 lbf153000 N153.00 kN

Rotational Speed [Max]

N/A 1400 RPM

Weight

N/A 70.500 lb32.000 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Lubrication

N/A Relubricatable

Dimensional Specifications


Take-Up Unit, Cast Housing, Set Screw, UCT Type - Dimensions

d

N/A 4.1339 in105.000 mm

L

N/A 13.6614 in347.0 mm

H

N/A 11.4062 in290.0 mm

H1

N/A 10.2344 in260.0 mm

H2

N/A 6.875 in175.0 mm

L1

N/A 8.3465 in212.0 mm

L2

N/A 1.3437 in34.0 mm

L3

N/A 7.875 in200.0 mm

N

N/A 2.3125 in59.0 mm

N1

N/A 1.875 in48.0 mm

N2

N/A 4.5312 in115.0 mm

A

N/A 4.7187 in120.0 mm

A1

N/A 1.378 in35.0 mm

A2

N/A 2.9375 in75.0 mm

r

N/A 5.3125 in135.0 mm

B

N/A 4.4094 in112.000 mm

S

N/A 1.7323 in44 mm

F

N/A 0.5472 in13.9 mm