Link-Belt (Rexnord) EFB22448H 10607250 3 FLANGE BLK RLR BRG

Ability to Relubricate

Yes

Available end cap

B448DTC

Bolt hole circle diameter (in)

8.5

Bolt hole spacing (width) (in)

6

Bolt Size (in)

3/4

Bore size (in)

3 in

Cage Material

Steel

Clearance

C0 standard

Fixed vs. Expansion

Fixed

Foot Height (in)

1.78

Grease Fitting Thread Size

1/8 NPT

Height

9.25

Housing Cast Face to Outermost Bearing Face (in)

0.88

Housing coating

Powder coated

Housing Color

Black

Housing construction

Solid

Housing height (in)

4.22

Housing material

Cast iron

Housing style

Flange block

Housing type

Flange, Four Bolt

Housing width (in)

7.75

Inner Ring Outside Diameter (in)

3.37

Insert

B448L

Length

9.50

Length Through Bore (in)

4

Locking collar outside diameter (in)

4.06

Locking device kit

B448SC

Locking Type

Single Set Collar

Lubricant

Lithium Complex NLGI 2 Grease

Lubrication type

EXXON RONEX MP STD

Maximum Speed (RPM)

1950 RPM

Maximum Temperature (C)

107

Maximum Temperature (F)

225

Microlock kit

B448MLK

Misalignment Capability

±2.0° Misalignment - Dynamic

Misalignment Type

Dynamic

Primary seal

Steel clearance seal

Radial Dynamic Load Capacity (lb)

51100 lb

Radial Static Load Capacity (lb)

71500 lb

Retainer material

Steel

Rolling element

Spherical Roller

Seal kit

B448HS

Seal type

Clearance Seal

Setscrew torque (in-lbs)

680

Size code

B448

Standoff distance (in)

1.06

Unit of dimension

in

Vibration frequency fundamental train

0.0072 cps

Vibration frequency inner ring defect

0.1701 cps

Vibration frequency outer ring defect

0.1299 cps

Vibration frequency roller spin

0.0591 cps

Volume

1.712

Volume unit

GLL

Width

4.50