Link-Belt PKLB7875FR

Misalignment Type

Dynamic

Radial Dynamic Load Capacity (lb)

41,500

Housing Style

Pillow Block

Seal Type

Labyrinth Seal

Rolling Element

Spherical Roller

Overall Height (in)

6.38

Foot Height (in)

1.5

Housing Color

Black

Housing Construction

Split

Overall Length (in)

11.25

Overall Width (in)

4.75

Bolt Size (in)

1/2

Base to Center Height (in)

3.25

Base Width (in)

4.38

Radial Static Load Capacity (lb)

53,000

End Cap

LB68446R

Bore Size - Metric

75Shaft size chart

Small Shaft Diameter (in)

2.8125

Ability to Relubricate

Yes

Large Shaft Diameter (in)

3.4375

Required Distance for Cap Removal (in)

10.25

C-Spacer

68404

Maximum Speed Using Oil (RPM)

3,700

Available Seal Type

R Labyrinth Seal

Cap Bolt Torque (ft-lbs)

80-110

Maximum Speed Using Grease (RPM)

3,400

Seal Kit

L78753R1 (qty 1 Large Shaft Diameter=3.4375 in)/LB78753R2 (qty 1 Small Shaft Diamter=2.8125 in)

Misalignment Capability

±0.5° Misalignment - Dynamic

Bolt Spacing Max (in)

9.63

Vibration Frequency Roller Spin

0.0591

Size Code

22215

Centerline to Shaft Face for Closed End Unit (in)

1.47

Grease Fitting Thread Size

1/4 NPT

Vibration Frequency Outer Ring Defect

0.1438

Base Length (in)

11.25

Bolt Spacing Width (in)

1.88

Primary Seal

LER TRIPLE RING SEAL

Housing Coating

POWDER COATED

Max Operating Temperature (C)

107

Bolt Spacing Min (in)

8.63

Max Operating Temperature (F)

225

Vibration Frequency Inner Ring Defect

0.189

Expansion Capability (in)

0.38

Vibration Frequency Fundamental Train

0.0072

Housing Kit

PKLB7875FR02

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