All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Eccentric Solid-Block Mounted Bearings > Eccentric Piloted Flange Cartridge > Part Number QMCW15J212S  

Part Number QMCW15J212S, Eccentric Piloted Flange Cartridge

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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
QMCW15J212SB
QMCW15J212SC
QMCW15J212SEB
QMCW15J212SEC
QMCW15J212SEM
QMCW15J212SEN
QMCW15J212SEO
QMCW15J212SET
QMCW15J212SM
QMCW15J212SN
QMCW15J212SO
QMCW15J212ST

Locking Style
Eccentric

Housing Construction
Piloted Flange Cartridge

UPC Code
0883450062923
0883450062930
0883450062954
0883450062961
0883450062978
0883450062985
0883450062992
0883450063005
0883450166515
0883450167239
0883450258692
0883450259231


Dimensions

Dimension BC
7-1/2 in
190.5 mm

Dimension B Exp
1.89 in
48 mm

Dimension B Fix
1.81 in
46 mm

Dimension C
4.01 in
101.9 mm

Dimension D
6.38 in
162.1 mm

Dimension E
5.3 in
134.6 mm

Dimension F
8-3/4 in
222.3 mm

Dimension G
6.375 in
161.9 mm

Dimension H
0.5 in
12.7 mm

Dimension J (Bolt Size)
0.625 in
16 mm

Dimension K
1.25 in
31.8 mm

Dimension L Exp
3.76 in
95.5 mm

Dimension L Fix
3.68 in
93.5 mm

Dimension M
2.37 in
60.2 mm

Dimension N
1.88 in
47.8 mm

Dimension R
0.06 in
1.5 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
3.14

Y2 - Geometry Factor
4.67


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
0.0020

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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