参数 |
数据 |
说明 |
Engineering Group |
Mounted Bearing |
|
Bearing Number |
22220 |
|
Shaft Size |
4 in |
|
Shaft Size Type |
Imperial |
|
Weight |
43 lb |
|
Weight |
19.5 Kg |
|
Locking Style |
Eccentric |
|
Full Timken Part Number |
QMC20J400S QMC20J400SB QMC20J400SC QMC20J400SEB QMC20J400SEC QMC20J400SEM QMC20J400SEN QMC20J400SEO QMC20J400SET QMC20J400SM QMC20J400SN QMC20J400SO QMC20J400ST |
|
Housing Style |
Piloted Flange |
|
Dimension BC |
9.38 in |
|
Dimension BC |
238.3 mm |
|
Dimension C |
6.00 in |
|
Dimension C |
152.4 mm |
|
Dimension E |
6.63 in |
|
Dimension E |
168.4 mm |
|
Dimension B Fix |
2.84 in |
|
Dimension B Fix |
72.1 mm |
|
Dimension B Exp |
2.92 in |
|
Dimension B Exp |
74.2 mm |
|
Dimension D |
8.13 in |
|
Dimension D |
206.5 mm |
|
Dimension F |
10.88 in |
|
Dimension F |
276.4 mm |
|
Dimension G |
8.13 in |
|
Dimension G |
206.5 mm |
|
Dimension H |
1.00 in |
|
Dimension H |
25.4 mm |
|
Dimension J (Bolt Size) |
0.75 in |
|
Dimension J (Bolt Size) |
20 mm |
|
Dimension M |
2.96 in |
|
Dimension M |
75.2 mm |
|
Dimension R |
0.37 in |
|
Dimension R |
9.4 mm |
|
Dimension S |
4.56 in |
|
Dimension S |
115.8 mm |
|
Dimension G |
8.125 in |
|
Dimension G |
206.40 mm |
|
Dimension K |
1.63 in |
|
Dimension K |
41.4 mm |
|
Dimension L Exp |
5.04 in |
|
Dimension L Exp |
128.0 mm |
|
Dimension L Fix |
4.96 in |
|
Dimension L Fix |
126 mm |
|
Dimension N |
2.13 in |
|
Dimension N |
54.1 mm |
|
C - Dynamic Load (Basic) |
97700 lb |
|
C - Dynamic Load (Basic) |
435 kN |
|
C0 - Static Load |
113000 lb |
|
C0 - Static Load |
502 kN |
|
e - Geometry Factor |
0.24 |
|
Y1 - Geometry Factor |
2.85 |
|
Y2 - Geometry Factor |
4.24 |
|
Oil Lubrication - M/N Seal |
1200 rpm |
|
Oil Lubrication - T Seal |
2000 rpm |
|
Oil Lubrication - B/C/O Seal |
900 rpm |
|
Grease Lubrication - M/N Seal |
1200 rpm |
|
Grease Lubrication - T Seal |
1600 rpm |
|
Grease Lubrication - B/C/O Seal |
900 rpm |
|
Float |
0.083 in |
|
Float |
2.108 mm |
|
Shaft Tolerance |
0.0030 in |
|
Shaft Tolerance |
0.076 mm |
|
Eng Internal Radial Clearance - Min |
0.0030 |
|
Eng Internal Radial Clearance - Max |
0.0047 |
|
Pre Install Clearance Min |
0.0030 in |
|
Pre Install Clearance Min |
0.075 mm |
|
Pre Install Clearance Max |
0.0047 in |
|
Pre Install Clearance Max |
0.120 mm |
|