Rexnord BMNT9221524 2 15/16" Mounted Spherical Roller Bearing, Top Angle Protected Screw Take-up Assembly, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, One Open and One Closed Auxiliary Cap

Ability to Relubricate

Yes

Adjusting screw thread size

1-8 NC

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

6800

Auxiliary cap kit

A9215, B9

Auxiliary seals

1 open 1 closed cap cast iron

Auxiliary Seals

1 OPEN 1 CLOSED CAP CAST IRON

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)

5.125

Bearing Brand

REX ROLLER BEARING

Bolt Hole Spacing [Width] (in)

2

Bolt Size (in)

3/4

Bore size (in)

2.9375 in

Bore Size (in)

2.9375 in

Cage Material

Engineered Polymer

Channel Width (in)

4

Clearance

C3 STANDARD

Distance between bolt holes (in)

42.5

Distance from Bearing Centerline to Housing Face (in)

1.56

Distance from frame bolt hole center to bearing centerline (in)

9.25

Fixed vs. Expansion

Fixed

Foot Height (in)

2

Frame

ZNT924

Frame height (in)

10.63

Frame length (in)

44.5

Frame Material

Welded Steel

Frame type

Protected Screw Take-up Assembly

Frame Width (in)

4.5

Grease Fitting Thread Size

1/8 NPT

Housing coating

Powder coated

Housing Coating

POWDER COATED

Housing construction

Solid

Housing Construction

Solid

Housing material

Cast iron

Housing Material

Cast Iron

Housing style

Take-Up Assembly

Housing Style

Take-Up Assembly

Housing type

Take-Up Assembly

Housing Type

Take-Up Assembly

Housing width (in)

5.06

Insert

2215U

Length Through Bore (in)

4

Locking device kit

SC9

Locking Device Kit

SC9

Locking Type

Single Set Collar

Lubrication type

EXXON RONEX MP STD

Lubrication Type

EXXON RONEX MP STD

Maximum Speed (RPM)

1700 rpm

Maximum Temperature (C)

107

Maximum Temperature (F)

225

Microlock kit

ML3

Misalignment Capability

±2.0° Misalignment - Dynamic

Misalignment Type

Dynamic

Net Weight

100.00

Overall Height (in)

10.63

Overall Length (in)

44.5

Overall rod length (in)

42

Overall width

7

Primary seal

Buna spring loaded lip seal

Primary Seal

BUNA SPRING LOADED LIP 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

MS9

Seal type

Heavy Contact Seal

Setscrew torque (in-lbs)

680

Size code

9

Size Code

9

Take-up block

BMN92215

Take-up Block

BMN92215

Travel length (in)

24

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

Weight unit

LB