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Rexnord
ZA2050MM
50mm Mounted Spherical Roller Bearing, Cast Iron Fixed 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal
Rexnord ZA2050MM 50mm Mounted Spherical Roller Bearing, Cast Iron Fixed 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance SealMODEL 10412401
Contact supplier for technical support on: 866-739-6673
$1,234.13 Each
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Distance from Housing Cast Face to Locking Feature Face (mm)
17.46 mm
Available Seal Type
K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Mounting Bolt Hole Slot Length (mm)
25.4 mm
Housing Style
Pillow Block
Housing Material
Cast Iron
Width
3.50
Maximum Temperature (F)
225 F
Seal Type
Labyrinth Seal
Radial Dynamic Load Capacity (lb)
28890 lb
Vibration Frequency Roller Spin
0.0559 cps
Volume
0.58
Locking Type
Single Set Collar
Vibration Frequency Fundamental Train
0.0072 cps
Seal Kit
ZS6
Setscrew Torque (in-lbs)
325 in/lbs
Available End Cap
DTC6
Radial Static Load Capacity (lb)
33200 lb
Primary Seal
STEEL CLEARANCE SEAL
Mounting Pad Width (mm)
63.5 mm
Housing Type
Pillow Block, Two Bolt
Unit of Dimension
IN
Housing Coating
POWDER COATED
Insert
2050MMU
Mounting Pad Height (mm)
34.93 mm
Microlock Kit
ML2
Mounting Bolt Size (mm)
16 mm
Locking Device Kit
SC6
Length
8.50
Fixed vs. Expansion
Fixed
Lubrication Type
EXXON RONEX MP STD
Distance Between Bolt Holes (mm)
158.75 mm
Bore Length (mm)
79.38 mm
Bearing Brand
REX ROLLER BEARING
Clearance
C3 STANDARD
Maximum Temperature (C)
107 C
Housing Construction
Solid
Inner Ring Hub Diameter (mm)
58.74 mm
Retainer Material
Engineered Polymer
Weight unit
LB
Vibration Frequency Inner Ring Defect
0.1617 cps
Bolt Size (mm)
50
Size Code
6
Net Weight
9.70
Height
4.50
Vibration Frequency Outer Ring Defect
0.1217 cps
Mounting Pad Length (mm)
206.38 mm
Grease Fitting Thread Size
1/8 NPT
Locking Collar Outside Diameter (mm)
73.03 mm
Maximum Speed (RPM)
4050 rpm
Volume Unit
GLL
Base to Centerline Height (mm)
57.15 mm
Rex ZA2000 Pillow Block Spherical Roller Bearings
- Bore range 3/4" - 4" (25mm - 100mm)
- Single setscrew collar
- Seal configurations: Clearance, Light contact, Heavy contact, Triple lip
- Auxiliary end caps available on request
- 4° of total misalignment
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