Rexnord ZAT8320712 2 7/16" Mounted Spherical Roller Bearing, Center Pull Side Mounted Take-up Assembly, Eccentric Cam Locking Collar, Clearance Seal

Ability to Relubricate

Yes

Adjusting screw thread size

1 1/8-7 NC

Available end cap

DTC812

Available End Cap

DTC812

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 to centerline height (in)

2.25

Bearing Brand

REX ROLLER BEARING

Bearing housing

TUASBLY CP FACE MT 12IN

Bearing housing material

Cast iron

Bearing Type

Spherical roller brg

Bolt Hole Spacing [Width] (in)

5.06

Bolt Size (in)

1/2

Bore Size (in)

2.4375 in

C dynamic load rating

43240 lb

Cage Material

Engineered Polymer

Clearance

C3 STANDARD

Co static load rating

53500 lb

Distance between bolt holes (in)

6.06

Distance from Bearing Centerline to End of Frame (in)

3.81

Distance from Bearing Centerline to End of Rod (in)

20.75

Distance from End of Frame at Rod End to Bearing Centerline (in)

5.88

Distance from End of Frame at Rod End to Mounting Bolt Center (in)

1.75

Fixed expansion

Fixed

Fixed vs. Expansion

Fixed

Foot Height (in)

0.31

Frame

ZAT812

Frame height (in)

4.4375 in

Frame Height (in)

4.4375 in

Frame length (in)

21.6875 in

Frame Length (in)

21.6875 in

Frame Material

Welded Steel

Frame type

Center Pull Side Mount Assembly

Frame Type

Center Pull Side Mount Assembly

Frame Width (in)

7.3125 in

Grease fitting size

1/8 NPT

Grease Fitting Thread Size

1/8 NPT

Height

20.00

Housing coating

Powder coated

Housing Coating

POWDER COATED

Housing Construction

Solid

Housing Material

Cast Iron

Housing Style

Take-Up Assembly

Housing Type

Take-Up Assembly

Insert

3207U

Length

34.00

Length Through Bore (in)

3.65

Locking device kit

SC3207

Locking Device Kit

SC3207

Locking Type

Eccentric

Lubrication type

EXXON RONEX MP STD

Lubrication Type

EXXON RONEX MP STD

Max Speed

3300 rpm

Maximum Speed (RPM)

3300 rpm

Maximum Temperature (C)

107

Maximum Temperature (F)

225

Microlock kit

ML3

Misalignment Capability

±2.0° Misalignment - Dynamic

Misalignment Type

Dynamic

Mounted clearance

C3 standard

Mounting Plate to Collar Face (in)

4.44

Net Weight

52.00

Overall Length (in)

30.5

Overall rod length (in)

18

Overall width

4.44

Primary seal

Steel clearance seal

Primary Seal

STEEL CLEARANCE SEAL

Radial Dynamic Load Capacity (lb)

43240 lb

Radial Static Load Capacity (lb)

53500 lb

Retainer Material

Engineered Polymer

Retainer type

Engineered polymer

Seal kit

ZS8

Seal type

Clearance Seal

Service instructions

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

Setscrew torque (in-lbs)

680

Shaft locking

Eccentric locking collar

Size code

8

Size Code

8

Take-up block

ZT83207

Take-up Block

ZT83207

Take-up frame assembly type

Center Pull Side Mounted

Take-up Frame Assembly Type

Center Pull Side Mounted

Threaded cover kit

TC8

Travel length (in)

12

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

0.1791 cps

Vibration Frequency Inner Ring Defect

0.1791 cps

Vibration frequency outer ring defect

0.1376 cps

Vibration Frequency Outer Ring Defect

0.1376 cps

Vibration frequency roller spin

0.0607 cps

Vibration Frequency Roller Spin

0.0607 cps

Volume

0.379

Volume unit

Cubic meter

Volume Unit

Cubic meter

Weight unit

LB

Width

34.00