All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Eccentric Solid-Block Mounted Bearings > Eccentric Flange Block > Part Number QMFX15J212S  

Part Number QMFX15J212S, Eccentric Flange Block

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Specifications  · Dimensions  · Radial and Thrust Factors  · Engineering Seal Speed  · Engineering Bearing Attributes  · Engineering Internal Radial Clearance

Specifications

Engineering Group
Mounted Bearing

Bearing Number
22215

Shaft Size
2 3/4 in

Shaft Size Type
Imperial

Full Timken Part Number
QMFX15J212SB
QMFX15J212SC
QMFX15J212SEB
QMFX15J212SEC
QMFX15J212SEM
QMFX15J212SEN
QMFX15J212SEO
QMFX15J212SET
QMFX15J212SM
QMFX15J212SN
QMFX15J212SO
QMFX15J212ST

Locking Style
Eccentric

Housing Construction
Flange Block

UPC Code
0883450143462
0883450143479
0883450143486
0883450143493
0883450143509
0883450143516
0883450143523
0883450143530
0883450164795
0883450165297
0883450257091
0883450257510


Dimensions

Dimension BC
8.5 in
215.9 mm

Dimension C
4.02 in
102.1 mm

Dimension D
6.65 in
168.9 mm

Dimension E
6.01 in
152.7 mm

Dimension F
7.44 in
189 mm

Dimension H
1.06 in
26.9 mm

Dimension J (Bolt Size)
0.75 in
20 mm

Dimension K
1.25 in
31.8 mm

Dimension L Exp
3.86 in
98 mm

Dimension L Fix
3.78 in
96 mm

Dimension M
2.37 in
60.2 mm

Dimension N
3 in
76.2 mm

Dimension R
0.16 in
4.1 mm

Dimension S
3.62 in
91.9 mm


Radial and Thrust Factors

C0 - Static Load
54100 lbf
240000 N

C - Dynamic Load (Basic)
49900 lbf
222000 N

e - Geometry Factor
0.22

Y1 - Geometry Factor
3.01

Y2 - Geometry Factor
4.48


Engineering Seal Speed

Oil Lubrication - M/N Seal
1600 rpm

Oil Lubrication - T Seal
2900 rpm

Oil Lubrication - B/C/O Seal
1300 rpm

Grease Lubrication - M/N Seal
1600 rpm

Grease Lubrication - T Seal
2400 rpm

Grease Lubrication - B/C/O Seal
1300 rpm


Engineering Bearing Attributes

Float
0.083 in
2.108 mm

Shaft Tolerance
0.0020 in
0.051 mm


Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min
0.002

Eng Internal Radial Clearance - Max
0.0031

Pre Install Clearance Min
0.0020 in
0.050 mm

Pre Install Clearance Max
0.0031 in
0.080 mm



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 280KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS



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