Rexnord ZF9215S 2 15/16" Mounted Spherical Roller Bearing, Fixed Fixed Cast Iron 4-Bolt Square Flange Block with Pilot, Adapter Mounted, Clearance Seal

Ability to Relubricate

Yes

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

Bearing housing

FB 4 BLT SQ TYPE ZF WITH PILOT

Bearing housing material

Cast iron

Bearing Type

Spherical roller brg

Bolt circle radius (in)

4 3/4 in

Bolt Circle Radius (in)

4 3/4 in

Bolt hole circle diameter (in)

9 1/2 in

Bolt Hole Circle Diameter (in)

9 1/2 in

Bolt Size (in)

2.9375 in

Bore length (in)

4 1/4 in

Bore Length (in)

4 1/4 in

Bore Size (in)

2.9375 in

C dynamic load rating

84330 lb

Cage Material

Engineered Polymer

Clearance

C3 STANDARD

Co static load rating

90700 lb

Distance between bolt holes (in)

6 23/32 in

Distance Between Bolt Holes (in)

6 23/32 in

Distance from housing cast face to locking feature face (in)

13/16 in

Distance from Housing Cast Face to Locking Feature Face (in)

13/16 in

Fixed expansion

Fixed

Fixed vs. Expansion

Fixed

Foot Height (in)

1

Grease fitting size

1/8 NPT

Grease Fitting Thread Size

1/8 NPT

Height

9.25

Housing Cast Face to Outermost Bearing Face (in)

0.81

Housing coating

Powder coated

Housing Coating

POWDER COATED

Housing Construction

Solid

Housing Material

Cast Iron

Housing Style

Flange Block

Housing Type

Flange, Four Bolt, Pilot

Housing width (in)

8 7/16 in

Housing Width (in)

8 7/16 in

Inner Ring Outside Diameter (in)

3.975

Insert

9215U

Length

9.50

Length Through Bore (in)

4.25

Locking collar outside diameter (in)

4.41

Locking device kit

AK10215

Locking Device Kit

AK10215

Locking Type

Tapered Adapter

Locknut outside diameter

4 13/32 in

Locknut Outside Diameter (in)

4 13/32 in

Lubrication type

EXXON RONEX MP STD

Lubrication Type

EXXON RONEX MP STD

Max Speed

2400 rpm

Max temperature (°F (°C))

225 (107) F (C)

Maximum Speed (RPM)

2400 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

Mounted clearance

C3 standard

Mounting bolt size (in)

3/4 in

Mounting Bolt Size (in)

3/4 in

Mounting pad height (in)

1 in

Mounting Pad Height (in)

1 in

Net Weight

35.50

Overall Length (in)

8.44

Overall width

8.44

Pilot diameter (in)

7 3/8 in

Pilot Diameter (in)

7.375 in

Primary seal

Steel clearance seal

Primary Seal

STEEL CLEARANCE SEAL

Radial Dynamic Load Capacity (lb)

84330 lb

Radial Static Load Capacity (lb)

90700 lb

Retainer Material

Engineered Polymer

Retainer type

Engineered polymer

Seal kit

ZS10

Seal Kit

ZS10

Seal Type

Labyrinth Seal

Service instructions

BR3-001 REX 2, 3, 5, 6, 9000

Shaft diameter (in)

2 15/16 in

Shaft locking

Tapered adapter mount

Shaft locking collar kit/adapter assembly

AK10215

Shaft Locking Collar Kit/Adapter Assembly

AK10215

Size code

10

Size Code

10

Standoff distance (in)

1/4 in

Standoff Distance (in)

1/4 in

Threaded cover kit

TC10

Type of seal

Clearance seal

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

1.712

Volume unit

GLL

Volume Unit

GLL

Weight unit

LB

Width

4.50