Link-Belt (Rexnord) FBB22439HK81 10428576 2 43662 FLANGE ROLLER BEARING

Ability to Relubricate

Yes

Available end cap

B440DTC12

Available seal type

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

Base to centerline height (in)

6.25

Bolt hole spacing (width) (in)

3

Bolt Size (in)

2.4375 in

Bore length (in)

3 1/2 in

Bore size (in)

2.4375 in

Cage Material

Steel

Clearance

C0 standard

Distance Between Two Upper Holds on Housing (in)

3 in

Distance from Bearing Centerline to Bottom of Housing (in)

6 1/4 in

Distance from Bearing Centerline to Mounting Bolt Hole Centers (in)

3 3/4 in

Distance From Mounting Bolt Center to Mounting Bolt Center (in)

1 3/4 in

Distance from Mounting Surface to Cap Face (in)

3 31/32 in

Distance from mounting surface to outer most bearing face (in)

3 19/32 in

Fixed vs. Expansion

Fixed

Foot Height (in)

0.75

Grease Fitting Thread Size

1/8 NPT

Height

5.50

Housing coating

Powder coated

Housing Color

Black

Housing construction

Solid

Housing length (in)

8 15/16 in

Housing material

Ductile Iron

Housing Outside Diameter (in)

5.38

Housing style

Flange block

Housing type

Flange, Bracket, Four Bolt

Housing width (in)

4 7/8 in

Inner Ring Outside Diameter (in)

2.901

Insert

B439L

Length

9.56

Locking collar outside diameter (in)

3 9/16 in

Locking device kit

B440SC

Locking Type

Single Set Collar

Lubricant

Lithium Complex NLGI 2 Grease

Lubrication type

EXXON RONEX MP STD

Maximum Speed (RPM)

2300 RPM

Maximum Temperature (C)

107 C

Maximum Temperature (F)

225 F

Microlock kit

B448MLK

Misalignment Capability

±2.0° Misalignment - Dynamic

Misalignment Type

Dynamic

Mounting bolt size (in)

5/8 in

Mounting Housing Width (in)

3/4 in

Primary seal

Steel clearance seal

Radial Dynamic Load Capacity (lb)

38300 lb

Radial Static Load Capacity (lb)

53500 lb

Retainer material

Steel

Rolling element

Spherical Roller

Seal kit

B440HS

Seal type

Labyrinth Seal

Setscrew torque (in-lbs)

680 in/lbs

Size code

B440

Special lube fitting

90 DEG LUBE FITTING

Special lube percent

40% GREASE FILL

Standoff distance (in)

3/32 in

Unit of dimension

in

Vibration frequency fundamental train

0.0072 cps

Vibration frequency inner ring defect

0.1791 cps

Vibration frequency outer ring defect

0.1376 cps

Vibration frequency roller spin

0.0607 cps

Volume

0.911

Volume unit

GLL

Width

4.00