Rexnord MP5303F 3 3/16" Mounted Spherical Roller Bearing, Cast Iron Fixed 4-Bolt Pillow Block, Double Setscrew Locking Collar, Spring Loaded Heavy Contact Seal

Ability to Relubricate

Yes

Available end cap

DTC10

Available End Cap

DTC10

Available Seal Type

K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip

Base Length (in)

15

Base to centerline height (in)

4 in

Base to Centerline Height (in)

4 in

Base Width (in)

5

Bearing Brand

REX ROLLER BEARING

Bolt Hole Spacing [Width] (in)

3 in

Bolt Size (in)

3.1875 in

Bore length (in)

5 5/16 in

Bore Length (in)

5 5/16 in

Bore size (in)

3.1875 in

Bore Size (in)

3.1875 in

Cage Material

Engineered Polymer

Clearance

C3 STANDARD

Distance between bolt holes (in)

11 1/2 in

Distance Between Bolt Holes (in)

11 1/2 in

Distance from housing cast face to inner ring long hub face (in)

15/16 in

Distance from Housing Cast Face to Inner Ring Long Hub Face (in)

15/16 in

Fixed vs. Expansion

Fixed

Foot Height (in)

1.5

Grease Fitting Thread Size

1/8 NPT

Height

8.50

Housing Cast Face to Outermost Bearing Face (in)

0.94

Housing coating

Powder coated

Housing Coating

POWDER COATED

Housing Color

Black

Housing construction

Solid

Housing Construction

Solid

Housing material

Cast iron

Housing Material

Cast Iron

Housing style

Pillow block

Housing Style

Pillow Block

Housing type

Pillow Block, Four Bolt

Housing Type

Pillow Block, Four Bolt

Inner Ring Outside Diameter (in)

3.975

Insert

5303U

Length

15.50

Length Through Bore (in)

5.31

Locking collar outside diameter (in)

4 29/32 in

Locking Collar Outside Diameter (in)

4 29/32 in

Locking device kit

SC10 QTY 2

Locking Device Kit

SC10 QTY 2

Locking Type

Double Set Collar

Lubrication type

EXXON RONEX MP STD

Lubrication Type

EXXON RONEX MP STD

Maximum Speed (RPM)

1400 rpm

Maximum Temperature (C)

107 C

Maximum Temperature (F)

225 F

Microlock kit

ML4

Microlock Kit

ML4

Misalignment Capability

±2.0° Misalignment - Dynamic

Misalignment Type

Dynamic

Mounting bolt hole slot length (in)

1 1/2 in

Mounting Bolt Hole Slot Length (in)

1 1/2 in

Mounting bolt size (in)

3/4 in

Mounting Bolt Size (in)

3/4 in

Mounting pad height (in)

1 1/2 in

Mounting Pad Height (in)

1 1/2 in

Mounting pad length (in)

15 in

Mounting Pad Length (in)

15 in

Mounting pad width (in)

5 in

Mounting Pad Width (in)

5 in

Net Weight

52.00

Overall Length (in)

15

Overall width

5.31

Primary seal

Buna spring loaded lip seal

Primary Seal

BUNA SPRING LOADED LIP SEAL

Radial Dynamic Load Capacity (lb)

84330 lb

Radial Static Load Capacity (lb)

90700 lb

Retainer material

Engineered Polymer

Retainer Material

Engineered Polymer

Rolling element

Spherical Roller

Seal kit

MS10

Seal Kit

MS10

Seal type

Heavy Contact Seal

Seal Type

Heavy Contact Seal

Series

Solid-housed Pillow Blocks

Setscrew torque (in-lbs)

680 in/lbs

Setscrew Torque (in-lbs)

680 in/lbs

Size code

10

Size Code

10

Unit of dimension

in

Unit of Dimension

IN

Vibration frequency fundamental train

0.0073 cps

Vibration Frequency Fundamental Train

0.0073 cps

Vibration frequency inner ring defect

0.1784 cps

Vibration Frequency Inner Ring Defect

0.1784 cps

Vibration frequency outer ring defect

0.1383 cps

Vibration Frequency Outer Ring Defect

0.1383 cps

Vibration frequency roller spin

0.0628 cps

Vibration Frequency Roller Spin

0.0628 cps

Volume

0.116

Volume unit

Hectoliter

Volume Unit

Hectoliter

Weight unit

LB

Width

5.38