Rexnord ZF5215 2 15/16" Mounted Spherical Roller Bearing, Fixed Fixed Cast Iron 4-Bolt Square Flange Block, Double Setscrew Locking Collar, Clearance Seal

Ability to Relubricate

Yes

Available end cap

DTC9

Available End Cap

DTC9

Available Seal Type

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

Bearing Brand

REX ROLLER BEARING

Bolt circle radius (in)

4 1/4 in

Bolt Circle Radius (in)

4 1/4 in

Bolt hole circle diameter (in)

8 1/2 in

Bolt Hole Circle Diameter (in)

8 1/2 in

Bolt Size (in)

2.9375 in

Bore length (in)

4 7/8 in

Bore Length (in)

4 7/8 in

Bore size (in)

2.9375 in

Bore Size (in)

2.9375 in

Cage Material

Engineered Polymer

Clearance

C3 STANDARD

Distance between bolt holes (in)

6 1/64 in

Distance Between Bolt Holes (in)

6 1/64 in

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

7/8 in

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

7/8 in

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

21/32 in

Distance from Mounting Surface to Outer Most Bearing Face (in)

21/32 in

Fixed vs. Expansion

Fixed

Foot Height (in)

0.88

Grease Fitting Thread Size

1/8 NPT

Height

8.00

Housing Cast Face to Outermost Bearing Face (in)

0.88

Housing coating

Powder coated

Housing Coating

POWDER COATED

Housing construction

Solid

Housing Construction

Solid

Housing material

Cast iron

Housing Material

Cast Iron

Housing style

Flange block

Housing Style

Flange Block

Housing type

Flange, Four Bolt

Housing Type

Flange, Four Bolt

Housing width (in)

7 3/4 in

Housing Width (in)

7 3/4 in

Inner Ring Outside Diameter (in)

3.37

Insert

5215U

Length

8.00

Length Through Bore (in)

4.88

Locking collar outside diameter (in)

4 1/16 in

Locking Collar Outside Diameter (in)

4 1/16 in

Locking device kit

SC9 QTY 2

Locking Device Kit

SC9 QTY 2

Locking Type

Double Set Collar

Lubrication type

EXXON RONEX MP STD

Lubrication Type

EXXON RONEX MP STD

Maximum Speed (RPM)

2800 rpm

Maximum Temperature (C)

107 C

Maximum Temperature (F)

225 F

Microlock kit

ML3

Microlock Kit

ML3

Misalignment Capability

±2.0° Misalignment - Dynamic

Misalignment Type

Dynamic

Mounting bolt size (in)

3/4 in

Mounting Bolt Size (in)

3/4 in

Mounting pad height (in)

7/8 in

Mounting Pad Height (in)

7/8 in

Net Weight

26.90

Overall Length (in)

7.75

Overall width

7.75

Primary seal

Steel clearance seal

Primary Seal

STEEL CLEARANCE SEAL

Radial Dynamic Load Capacity (lb)

57750 lb

Radial Static Load Capacity (lb)

71500 lb

Retainer material

Engineered Polymer

Retainer Material

Engineered Polymer

Rolling element

Spherical Roller

Seal kit

ZS9

Seal Kit

ZS9

Seal type

Labyrinth Seal

Seal Type

Labyrinth Seal

Setscrew torque (in-lbs)

680 in/lbs

Setscrew Torque (in-lbs)

680 in/lbs

Size code

9

Size Code

9

Unit of dimension

in

Unit of Dimension

IN

Vibration frequency fundamental train

0.0072 cps

Vibration Frequency Fundamental Train

0.0072 cps

Vibration frequency inner ring defect

0.1701 cps

Vibration Frequency Inner Ring Defect

0.1701 cps

Vibration frequency outer ring defect

0.1299 cps

Vibration Frequency Outer Ring Defect

0.1299 cps

Vibration frequency roller spin

0.0591 cps

Vibration Frequency Roller Spin

0.0591 cps

Volume

1.697

Volume unit

GLL

Volume Unit

GLL

Weight unit

LB

Width

6.13