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Timken QMPF20J400SET is a piloted flange cartridge mounted spherical roller bearing unit. This heavy-duty housed unit features a frame size 20, imperial shaft, and twin eccentric collar (SET) locking style for secure shaft attachment. It is designed for high-load applications with inherent self-alignment capability.
MODEL QMPF20J400SET
$1,321.66 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
0.075 mm Shaft Size
4 in Shaft Tolerance:0.0030 in
0.076 mm Shaft size type
Imperial Y1 - Geometry Factor:2.85 Y2 - Geometry Factor:4.24 e - Geometry Factor:0.24
0.120 mm Pre Install Clearance Min
0.0030 in
108 mm Dimension D Max
13.38 in
20 mm Dimension R
0.36 in
276.4 mm Dimension J (Bolt Size)
0.75 in
339.9 mm Dimension D Min
10.88 in
9.1 mm Eng Internal Radial Clearance - Max
0.0047 Eng Internal Radial Clearance - Min:0.0030 Engineering group:Mounted Bearing Float:0.083 in
Bearing number
22220 C - Dynamic Load (Basic):97700 lbf 435000 N C0 - Static Load:113000 lbf 502000 N Dimension:4.25 in
Bearing Number
22220
C - Dynamic Load (Basic)
97700 lbf 435000 N
C0 - Static Load
113000 lbf 502000 N
Dimension A
4.25 in 108 mm
Dimension B
8.78 in 223 mm
Dimension C
6 in 152.4 mm
Dimension D Max
13.38 in 339.9 mm
Dimension D Min
10.88 in 276.4 mm
Dimension E
2.25 in 57.2 mm
Dimension F
14.88 in 378 mm
Dimension G
4.31 in 109.5 mm
Dimension H
1.4 in 35.6 mm
Dimension J (Bolt Size)
0.75 in 20 mm
Dimension K
1.63 in 41.4 mm
Dimension L
5.13 in 130.3 mm
Dimension M
2.96 in 75.2 mm
Dimension R
0.36 in 9.1 mm
Dimension S
4.59 in 116.6 mm
Dynamic Load (Basic)
97700 lbf
e - Geometry Factor
0.24
Eng Internal Radial Clearance - Max
0.0047
Eng Internal Radial Clearance - Min
0.0030
Eng Internal Radial ClearancMax
0.0047
Eng Internal Radial ClearancMin
0.003
Engineering Group
Mounted Bearing
Float
0.083 in 2.108 mm
Full Timken Part Number
QMPF20J400SB QMPF20J400SC QMPF20J400SEB QMPF20J400SEC QMPF20J400SEM QMPF20J400SEN QMPF20J400SEO QMPF20J400SET QMPF20J400SM QMPF20J400SN QMPF20J400SO QMPF20J400ST
Geometry Factor
4.24
Grease Lubrication - B/C/O Seal
900 rpm
Grease Lubrication - M/N Seal
1200 rpm
Grease Lubrication - T Seal
1600 rpm
Housing Construction
Four-Bolt Pillow Block
Locking Style
Eccentric
Oil Lubrication - B/C/O Seal
900 rpm
Oil Lubrication - M/N Seal
1200 rpm
Oil Lubrication - T Seal
2000 rpm
Pre Install Clearance Max
0.0047 in 0.120 mm
Pre Install Clearance Min
0.0030 in 0.075 mm
Shaft Size
4 in
Shaft Size Type
Imperial
Shaft Tolerance
0.0030 in 0.076 mm
Static Load
113000 lbf
Y1 - Geometry Factor
2.85
Y2 - Geometry Factor
4.24
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
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.
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SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more