Rexnord ZT82207 2 7/16" Mounted Spherical Roller Bearing, Cast Iron Take-up Block, Single Setscrew Locking Collar, Clearance Seal

Ability to Relubricate

Yes

Adjusting screw clearance hole diameter (in)

1.38

Adjusting screw square nut seat height (in)

2.25

Adjustment pad height (in)

4.25

Adjustment slot width (in)

1.25

Allowable Working Load [2/3 Yield Strength] (lb)

20900

Available end cap

DTC8

Available End Cap

DTC8

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)

5.063

Bearing Brand

REX ROLLER BEARING

Bore size (in)

2.4375 in

Bore Size (in)

2.4375 in

Cage Material

Engineered Polymer

Centerline to Outermost Bearing Face (in)

2.19

Clearance

C3 STANDARD

Fixed vs. Expansion

Fixed

Grease Fitting Thread Size

1/8 NPT

Height

5.50

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 Outside Diameter to Cast Square Nut Slot Face (in)

5.5

Housing style

Take-Up Block

Housing Style

Take-Up Block

Housing type

Take Up, Wide Slot

Housing Type

Take Up, Wide Slot

Housing width (in)

2.63

Inner Ring Outside Diameter (in)

2.901

Insert

2207U

Length

9.56

Length Through Bore (in)

3.51

Locking collar outside diameter (in)

3.56

Locking device kit

SC8

Locking Device Kit

SC8

Locking Type

Single Set Collar

Lubrication type

EXXON RONEX MP STD

Lubrication Type

EXXON RONEX MP STD

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

Net Weight

18.30

Overall Length (in)

7.81

Overall width

3.51

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 Material

Engineered Polymer

Rolling element

Spherical Roller

Seal kit

ZS8

Seal type

Labyrinth Seal

Setscrew torque (in-lbs)

680

Size code

8

Size Code

8

Slot Length (in)

4

Slot spacing (in)

5.13

Slot Width (in)

1.06

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

0.63

Volume unit

GLL

Volume Unit

GLL

Weight unit

LB

Width

4.00