Link-Belt PKREB22448HHC

Rolling Element

Spherical Roller

Seal Type

Clearance Seal

Base to Center Height (in)

3.25

Housing Construction

Solid

Housing Color

Black

Slot Length (in)

1.06

Radial Dynamic Load Capacity (lb)

51,100

Overall Length (in)

10.44

Bore Size - Inch

3Shaft size chart

Radial Static Load Capacity (lb)

71,500

End Cap

B448EC

Overall Height (in)

6.44

Overall Width (in)

4

Housing Style

Pillow Block

Bolt Size (in)

3/4

Foot Height (in)

2.25

Misalignment Type

Dynamic

Base Width (in)

3.19

Ability to Relubricate

Yes

Speed (Max)

1950

Locking Collar Outside Diameter (in)

4.06

Setscrew Torque (in-lbs)

680

Seal Kit

B448HS

Available Seal Type

E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal

Centerline to Cap Face (in)

2.78

Size Code

B448

Auxiliary Seals

1 LB STYLE CLOSED CAP STEEL

Locking Device Kit

B448SC

Expansion Capability (in)

0.38

Misalignment Capability

±2.0° Misalignment - Dynamic

Bolt Spacing (in)

8.13

Primary Seal

STEEL CLEARANCE SEAL

Lubricant

Lithium Complex NLGI 2 Grease

Housing Coating

POWDER COATED

Length Through Bore (in)

4

Max Operating Temperature (F)

225

Vibration Frequency Roller Spin

0.0591

Grease Fitting Thread Size

1/8 NPT

Centerline to Outermost Bearing Face (in)

2.44

Vibration Frequency Inner Ring Defect

0.1701

Housing Cast Face to Outermost Bearing Face (in)

0.84

Max Operating Temperature (C)

107

Base Length (in)

10.44

Vibration Frequency Fundamental Train

0.0072

Vibration Frequency Outer Ring Defect

0.1299

Always verify dimensions, load ratings, material, and seal type before ordering.