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 QAPR13A208S  

Part Number QAPR13A208S, 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
22213

Shaft Size
2 1/2 in

Shaft Size Type
Imperial

Full Timken Part Number
QAPR13A208SB
QAPR13A208SC
QAPR13A208SEB
QAPR13A208SEC
QAPR13A208SEM
QAPR13A208SEN
QAPR13A208SEO
QAPR13A208SET
QAPR13A208SM
QAPR13A208SN
QAPR13A208SO
QAPR13A208ST

Locking Style
Single Concentric

Housing Construction
Four-Bolt Pillow Block

UPC Code
0883450048705
0883450048712
0883450048736
0883450048743
0883450048750
0883450048767
0883450048774
0883450048781
0883450189750
0883450189866
0883450267113
0883450267229


Dimensions

Dimension A
2.75 in
69.9 mm

Dimension B
5.8 in
147.3 mm

Dimension C
3.81 in
96.8 mm

Dimension D Min
7.13 in
181.1 mm

Dimension D Max
8.75 in
222.3 mm

Dimension E
1.88 in
47.8 mm

Dimension F
10.25 in
260.4 mm

Dimension G
3.25 in
82.6 mm

Dimension H
0.98 in
24.9 mm

Dimension J (Bolt Size)
0.625 in
16 mm

Dimension KA
1.24 in
31.5 mm

Dimension L
3.77 in
95.8 mm

Dimension M
2.15 in
54.6 mm

Dimension RA
0.21 in
5.3 mm

Dimension SA
3.39 in
86.1 mm


Radial and Thrust Factors

C0 - Static Load
48600 lbf
216000 N

C - Dynamic Load (Basic)
46400 lbf
206000 N

e - Geometry Factor
0.24

Y1 - Geometry Factor
2.79

Y2 - Geometry Factor
4.15


Engineering Seal Speed

Oil Lubrication - M/N Seal
1800 rpm

Oil Lubrication - T Seal
3200 rpm

Oil Lubrication - B/C/O Seal
1500 rpm

Grease Lubrication - M/N Seal
1800 rpm

Grease Lubrication - T Seal
2800 rpm

Grease Lubrication - B/C/O Seal
1500 rpm


Engineering Bearing Attributes

Float
0.083 in
2.108 mm

Shaft Tolerance
0.0015 in
0.038 mm


Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min
0.0016

Eng Internal Radial Clearance - Max
0.0026

Pre Install Clearance Min
0.0016 in
0.040 mm

Pre Install Clearance Max
0.0026 in
0.065 mm



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 411KB)

Secondary Sealing
(PDF, 720KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS