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All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Eccentric Solid-Block Mounted Bearings > Eccentric Four-Bolt Pillow Block > Part Number QMPR15J211S  
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Part Number QMPR15J211S, Eccentric Four-Bolt Pillow Block


 



Unit of Measure: Imperial Metric Both

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 11/16 in

Shaft Size Type
Imperial

Full Timken Part Number
QMPR15J211SB
QMPR15J211SC
QMPR15J211SEB
QMPR15J211SEC
QMPR15J211SEM
QMPR15J211SEN
QMPR15J211SEO
QMPR15J211SET
QMPR15J211SM
QMPR15J211SN
QMPR15J211SO
QMPR15J211ST

Locking Style
Eccentric

Housing Construction
Four-Bolt Pillow Block

UPC Code
0883450089920
0883450089937
0883450089951
0883450089968
0883450089975
0883450089982
0883450089999
0883450090001
0883450157155
0883450157353
0883450251471
0883450251648


Dimensions

Dimension A
3.13 in
79.5 mm

Dimension B
6.47 in
164.3 mm

Dimension C
4.01 in
101.9 mm

Dimension D Min
8 in
203.2 mm

Dimension D Max
9.6 in
243.8 mm

Dimension E
2.13 in
54.1 mm

Dimension F
10.83 in
275.1 mm

Dimension G
3.38 in
85.9 mm

Dimension H
1.16 in
29.5 mm

Dimension J (Bolt Size)
0.625 in
16 mm

Dimension K
1-1/4 in
31.8 mm

Dimension L
4.06 in
103.1 mm

Dimension M
2.37 in
60.2 mm

Dimension R
0.24 in
6.1 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
3.14

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, 411KB)

Secondary Sealing
(PDF, 720KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS


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