Link-Belt (Rexnord) ETPB22447H 10412730 2 15/16 TAKEUP ROLLER BEARING

Ability to Relubricate

Yes

Available end cap

B448DTC

Available seal type

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

Base to centerline height (in)

4 5/64 in

Bolt Size (in)

2.9375 in

Bore length (in)

4 in

Bore size (in)

2.9375 in

Bottom Channel Outside Width (in)

2 3/4 in

Bottom Housing Length (in)

8 1/2 in

Cage Material

Steel

Channel Radius (in)

7/8 in

Clearance

C0 standard

Distance From Bottom Take Up Slot to Centerline of Bearing (in)

2 31/32 in

Fixed vs. Expansion

Fixed

Grease Fitting Thread Size

1/8 NPT

Height

10.00

Housing coating

Powder coated

Housing Color

Black

Housing construction

Solid

Housing material

Cast iron

Housing style

Take-Up Block

Housing Top Width (in)

3 5/32 in

Housing type

Take Up, Top Angle

Inner Ring Outside Diameter (in)

3.37

Insert

B447L

Length

10.00

Locking collar outside diameter (in)

4 1/16 in

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 C

Maximum Temperature (F)

225 F

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

Labyrinth Seal

Setscrew torque (in-lbs)

680 in/lbs

Size code

B448

Slot Depth (in)

1 13/16 in

Slot Length (in)

1 3/32 in

Slot spacing (in)

5.8125 in

Slot Width (in)

1.09

Take-up Slot Length (in)

5 7/8 in

Top Housing Length (in)

8 in

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

1.732

Volume unit

GLL

Width

4.00