Link-Belt (Rexnord) PB22427E 10429001 1 43785 PILLOW BLOCK ROLLER BEARING

Ability to Relubricate

Yes

Available seal type

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

Base Length (in)

7.13

Base to centerline height (in)

2.125

Base Width (in)

2.5

Bolt hole spacing (width) (in)

5.5

Bolt Size (in)

1/2

Bore diameter (in)

1.6875

Cage Material

Steel

Clearance

C0 STANDARD

Distance from Bearing Centerline to Outer Most Bearing Face (in)

1.91

End Cap

B428DTC

Fixed vs. Expansion

Fixed

Foot Height (in)

1.31

Grease Fitting Thread Size

1/8 NPT

Height

4.5

Housing Cast Face to Outermost Bearing Face (in)

0.66

Housing coating

POWDER COATED

Housing Color

Black

Housing construction

Solid

Housing material

Cast Iron

Housing style

Pillow Block

Housing type

Pillow Block, Two Bolt

Inner Ring Outside Diameter (in)

2.027

Insert

B427L

Length

8.5

Length Through Bore (in)

3.13

Locking collar outside diameter (in)

2.59

Locking device kit

B428SC

Lubricant

Lithium Complex NLGI 2 Grease

Maximum Speed (RPM)

2350

Maximum Temperature (C)

107

Maximum Temperature (F)

225

Microlock kit

B436MLK

Misalignment Capability

±2.0° Misalignment - Dynamic

Misalignment Type

Dynamic

Overall Height (in)

4.25

Overall Length (in)

7.13

Overall width (in)

3.13

Primary seal

BUNA SPRING LOADED LIP SEAL

Radial Dynamic Load Capacity (lb)

24700

Rolling element

Spherical Roller

Seal kit

B428ES

Seal type

Heavy Contact Seal

Series

Solid-housed Pillow Blocks

Setscrew torque (in-lbs)

325

Shaft locking

Single Set Collar

Size code

B428

Slot Length (in)

0.81

Static Load Rating (lb)

28700

Vibration frequency fundamental train

0.0069

Vibration frequency inner ring defect

0.1361

Vibration frequency outer ring defect

0.0972

Vibration frequency roller spin

0.0466

Width

3.5