All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Single Concentric Solid-Block Mounted Bearings > Single Concentric Four-Bolt Pillow Block > Part Number QAPR15A070S  

Part Number QAPR15A070S, Single Concentric Four-Bolt Pillow 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
70 mm

Shaft Size Type
Metric

Full Timken Part Number
QAPR15A070SB
QAPR15A070SC
QAPR15A070SEB
QAPR15A070SEC
QAPR15A070SEM
QAPR15A070SEN
QAPR15A070SEO
QAPR15A070SET
QAPR15A070SM
QAPR15A070SN
QAPR15A070SO
QAPR15A070ST

Locking Style
Single Concentric

Housing Construction
Four-Bolt Pillow Block

UPC Code
0883450300117
0883450300124
0883450300131
0883450300148
0883450300155
0883450300162
0883450300179
0883450300186
0883450300193
0883450300209
0883450300216
0883450300223


Dimensions

Dimension A
3.13 in
79.5 mm

Dimension B
6.47 in
164.3 mm

Dimension C
4.29 in
109 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 KA
1.25 in
31.8 mm

Dimension L
4.02 in
102.1 mm

Dimension M
2.37 in
60.2 mm

Dimension RA
0.24 in
6.1 mm

Dimension SA
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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