Rexnord ZNT62050MM12 50mm Mounted Spherical Roller Bearing, Top Angle Protected Screw Take-Up Assembly, Single Setscrew Locking Collar, Clearance Seal

Ability to Relubricate

Yes

Adjusting screw thread size

3/4 -10NC

Adjusting Screw Thread Size

3/4 -10NC

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

1360 kg

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

3000

Available end cap

DTC6

Available End Cap

DTC6

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)

3.938

Base to centerline height (mm)

100.01 mm

Base to Centerline Height (mm)

100.01 mm

Bearing Brand

REX ROLLER BEARING

Bolt Size (in)

5/8

Bolt Size (mm)

50

Bore length (mm)

79.38 mm

Bore Length (mm)

79.38 mm

Cage Material

Engineered Polymer

Channel Width (in)

3

Channel Width (mm)

76.2 mm

Clearance

C3 STANDARD

Distance between bolt holes (in)

26.5

Distance from Bearing Centerline to Housing Face (in)

1.25

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

7.25

Distance from Frame Bolt Hole Center to Bearing Centerline (mm)

184.15 mm

Fixed vs. Expansion

Fixed

Foot Height (in)

1.75

Frame

ZNT612

Frame Bolt Hole Spacing (mm)

673 mm

Frame Centerline to Inner Ring Short Hub Face (mm)

30.94 mm

Frame height (in)

8.25

Frame Height (mm)

209.55 mm

Frame length (in)

28.5

Frame Length (mm)

724 mm

Frame Material

Welded Steel

Frame type

Protected Screw Take-up Assembly

Frame Type

Protected Screw Take-up Assembly

Frame Width (in)

351 in

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)

3.81

Housing width (mm)

96.84 mm

Housing Width (mm)

96.84 mm

Insert

2050MMU

Length Through Bore (in)

3.13

Locking device kit

SC6

Locking Device Kit

SC6

Locking Type

Single Set Collar

Lubrication type

EXXON RONEX MP STD

Lubrication Type

EXXON RONEX MP STD

Maximum Speed (RPM)

4050 rpm

Maximum Temperature (C)

107 C

Maximum Temperature (F)

225 F

Microlock kit

ML2

Microlock Kit

ML2

Misalignment Capability

±2.0° Misalignment - Dynamic

Misalignment Type

Dynamic

Mounting bolt size (mm)

16 mm

Mounting Bolt Size (mm)

16 mm

Mounting pad height (mm)

44.45 mm

Mounting Pad Height (mm)

44.45 mm

Mounting pad width (mm)

88.9 mm

Mounting Pad Width (mm)

88.9 mm

Net Weight

45.00

Overall Height (in)

8.25

Overall Length (in)

28.5

Overall rod length (in)

25.38

Overall Rod Length (mm)

645 mm

Overall width

3.5

Primary seal

Steel clearance seal

Primary Seal

STEEL CLEARANCE SEAL

Radial Dynamic Load Capacity (lb)

28890 lb

Radial Static Load Capacity (lb)

33200 lb

Retainer material

Engineered Polymer

Retainer Material

Engineered Polymer

Rolling element

Spherical Roller

Seal kit

ZS6

Seal Kit

ZS6

Seal type

Labyrinth Seal

Seal Type

Labyrinth Seal

Setscrew torque (in-lbs)

325 in/lbs

Setscrew Torque (in-lbs)

325 in/lbs

Size code

6

Size Code

6

Take-up Bearing

ZN62050MM

Take-up block

ZN62050MM

Take-up Block

ZN62050MM

Take-up block and bearing

ZN62050MM

Take-Up Block and Bearing

ZN62050MM

Take-up frame assembly type

Protected Screw Type

Take-up Frame Assembly Type

Protected Screw Type

Travel length (in)

12 in

Travel Length (in)

12 in

Vibration frequency fundamental train

0.0072 cps

Vibration Frequency Fundamental Train

0.0072 cps

Vibration frequency inner ring defect

0.1617 cps

Vibration Frequency Inner Ring Defect

0.1617 cps

Vibration frequency outer ring defect

0.1217 cps

Vibration Frequency Outer Ring Defect

0.1217 cps

Vibration frequency roller spin

0.0559 cps

Vibration Frequency Roller Spin

0.0559 cps

Weight unit

LB