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Rex ZMC2045MM 45 mm mounted spherical roller bearing insert with cast iron cartridge block housing. Features single setscrew locking collar and clearance seal for normal-duty applications. Designed for use in Rex cartridge block housings in industrial power transmission systems.
MODEL 10426484
Contact supplier for technical support on: 800-626-2120
$1,470.80 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Ability to Relubricate
Yes
Available end cap
DTC5
Available End Cap
DTC5
Available Seal Type
K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
Bearing Brand
REX ROLLER BEARING
Bearing Type
Spherical roller brg
C dynamic load rating
27820 lb
Cage Material
Engineered Polymer
Centerline to Outermost Bearing Face (in)
1.91
Clearance
C3 STANDARD
Co static load rating
28700 lb
Fixed expansion
Fixed
Fixed vs. Expansion
Fixed
Grease fitting size
1/8 NPT
Grease Fitting Thread Size
1/8 NPT
Height
4.00
Housing Cast Face to Outermost Bearing Face (in)
0.69
Housing Construction
Solid
Housing material
Cast Iron
Housing Style
Cartridge Block
Housing width (in)
2.44
Inner Ring Outside Diameter (in)
2.027
Insert
2045MMU
Length
5.00
Length Through Bore (in)
3.13
Locking collar outside diameter (in)
2.59
Locking device kit
SC5
Locking Device Kit
SC5
Lubrication type
EXXON RONEX MP STD
Lubrication Type
EXXON RONEX MP STD
Max Speed
4450 rpm
Maximum Speed (RPM)
4450 rpm
Maximum Temperature (C)
107
Maximum Temperature (F)
225
Microlock kit
ML2
Misalignment Capability
±2.0° Misalignment - Dynamic
Mounted clearance
C3 standard
Net Weight
5.45
Outside diameter (in)
3.937
Overall Length (in)
3.94
Overall width
3.13
Radial Dynamic Load Capacity (lb)
27820 lb
Radial Static Load Capacity (lb)
28700 lb
Retainer Material
Engineered Polymer
Retainer type
Engineered polymer
Seal kit
ZS5
Seal type
Clearance Seal
Service instructions
BR3-001 REX 2, 3, 5, 6, 9000
Setscrew torque (in-lbs)
325
Shaft locking
Single Set Collar
Size code
5
Size Code
5
Slot Width (in)
0.53
Threaded cover kit
TC5
Unit of dimension
in
Unit of Dimension
IN
Vibration frequency fundamental train
0.0069 cps
Vibration Frequency Fundamental Train
0.0069 cps
Vibration frequency inner ring defect
0.1361 cps
Vibration Frequency Inner Ring Defect
0.1361 cps
Vibration frequency outer ring defect
0.0972 cps
Vibration Frequency Outer Ring Defect
0.0972 cps
Vibration frequency roller spin
0.0466 cps
Vibration Frequency Roller Spin
0.0466 cps
Volume
0.433
Volume unit
GLL
Volume Unit
GLL
Weight unit
LB
Width
5.00
45mm Mounted Spherical Roller Bearing, Cast Iron Cartridge Block, Single Setscrew Locking Collar, Clearance Seal
SKU: 495479
Good orice
This stump grinder wheel bearing is expensive and I need two each time I change them. Best price I found anywhere and free shipping here at MRO Supply
Read moreHow do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
| Brand | Gates Rubber |
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SKU: 495479
Good orice
This stump grinder wheel bearing is expensive and I need two each time I change them. Best price I found anywhere and free shipping here at MRO Supply
Read more