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Unit of Measure

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Ordering Options

N/A Contact NTN Customer Relations

Technical Specifications

Type

N/A Insert Bearing

Bore Type

N/A Round

Bearing Type

N/A Ball Bearing

Material

N/A Through Hardened Steel

Ball Material

N/A Steel

Seal Type

N/A Contact

Seal Material

N/A Nitrile Rubber

Performance

N/A Standard Duty

Locking Device

N/A Eccentric Locking Collar

Lubrication

N/A Relubricable

Collar Number

N/A EL321

Basic Outer Ring

N/A 321

Static Load Rating

N/A 3450 lbf15300 N15.30 kN

Dynamic Load Rating

N/A 41500 lbf184000 N184.00 kN

Enclosure

N/A Double Sealed

Weight

N/A 33.069 lb15.000 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Bearing Insert w/ Eccentric Locking Collar, Wide Inner Ring - Cylindrical O.D. - Dimensions

d

N/A 4.1339 in105.000 mm

D

N/A 8.8583 in225.000 mm

C

N/A 2.2441 in57.000 mm

B

N/A 4.1260 in104.800 mm

B1

N/A 5.5000 in139.700 mm

r

N/A 0.1181 in3.000 mm

ds

N/A M20x1.5

G

N/A 0.6890 in17.500 mm

d3

N/A 6.1811 in157.000 mm

B5

N/A 1.6850 in42.800 mm

S1

N/A 3.5945 in91.300 mm

S

N/A 1.9055 in48.400 mm

F

N/A 0.3622 in9.200 mm

r1

N/A 0.0984 in2.500 mm