All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Tapered Adapter Solid-Block Mounted Bearings > Tapered Adapter Two-Bolt Pillow Block > Part Number TAPN17K300S  

Part Number TAPN17K300S, Tapered Adapter Two-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
22217

Shaft Size
3 in

Shaft Size Type
Imperial

Full Timken Part Number
TAPN17K300SB
TAPN17K300SC
TAPN17K300SEB
TAPN17K300SEC
TAPN17K300SEM
TAPN17K300SEN
TAPN17K300SEO
TAPN17K300SET
TAPN17K300SM
TAPN17K300SN
TAPN17K300SO
TAPN17K300ST

Locking Style
Tapered Adapter

Housing Construction
Two-Bolt Pillow Block

UPC Code
0883450133227
0883450133234
0883450133258
0883450133265
0883450133272
0883450133289
0883450133296
0883450133302
0883450197335
0883450197540
0883450274845
0883450275040


Dimensions

Dimension A
3.75 in
95.3 mm

Dimension B
7.32 in
185.9 mm

Dimension C
4.33 in
110 mm

Dimension D Min
9.5 in
241.3 mm

Dimension D Max
11 in
279.4 mm

Dimension F
12.63 in
320.8 mm

Dimension G
3 in
76.2 mm

Dimension H
1.33 in
33.8 mm

Dimension J (Bolt Size)
0.75 in
20 mm

Dimension L
3.47 in
88.1 mm

Dimension M
1.96 in
49.8 mm

Dimension S
3.23 in
82 mm


Radial and Thrust Factors

C0 - Static Load
71900 lbf
320000 N

C - Dynamic Load (Basic)
66900 lbf
297000 N

e - Geometry Factor
0.22

Y1 - Geometry Factor
3.07

Y2 - Geometry Factor
4.57


Engineering Seal Speed

Oil Lubrication - M/N Seal
1400 rpm

Oil Lubrication - T Seal
2400 rpm

Oil Lubrication - B/C/O Seal
1100 rpm

Grease Lubrication - M/N Seal
1400 rpm

Grease Lubrication - T Seal
2000 rpm

Grease Lubrication - B/C/O Seal
1100 rpm


Engineering Bearing Attributes

Float
0.083 in
2.108 mm

Shaft Tolerance
0.0040 in
0.102 mm


Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min
0.0043

Eng Internal Radial Clearance - Max
0.0055

Pre Install Clearance Min
0.0043 in
0.110 mm

Pre Install Clearance Max
0.0055 in
0.140 mm



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 411KB)

Secondary Sealing
(PDF, 720KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS