参数 |
数据 |
说明 |
Engineering Group |
Mounted Bearing |
|
Bearing Number |
22220 |
|
Shaft Size |
3-1/4 in |
|
Shaft Size Type |
Imperial |
|
Weight |
70 lb |
|
Weight |
31.8 Kg |
|
Locking Style |
Double V-Lock |
|
Full Timken Part Number |
QVVPK20V304S QVVPK20V304SB QVVPK20V304SC QVVPK20V304SEB QVVPK20V304SEC QVVPK20V304SEM QVVPK20V304SEN QVVPK20V304SEO QVVPK20V304SET QVVPK20V304SM QVVPK20V304SN QVVPK20V304SO QVVPK20V304ST |
|
Housing Style |
Four-Bolt Pillow |
|
Dimension A |
5.00 in |
|
Dimension A |
127.0 mm |
|
Dimension B |
9.44 in |
|
Dimension B |
239.8 mm |
|
Dimension C |
4.90 in |
|
Dimension C |
124.5 mm |
|
Dimension D Max |
14.00 in |
|
Dimension D Max |
355.6 mm |
|
Dimension D Min |
12.50 in |
|
Dimension D Min |
317.5 mm |
|
Dimension E |
3.50 in |
|
Dimension E |
88.9 mm |
|
Dimension F |
16.75 in |
|
Dimension F |
425.5 mm |
|
Dimension G |
5.50 in |
|
Dimension G |
139.7 mm |
|
Dimension H |
1.63 in |
|
Dimension H |
41.4 mm |
|
Dimension L |
5.07 in |
|
Dimension L |
128.8 mm |
|
Dimension RVV |
0.35 in |
|
Dimension RVV |
8.9 mm |
|
Dimension SVV |
4.63 in |
|
Dimension SVV |
117.6 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 |
0.0043 |
|
Eng Internal Radial Clearance - Max |
0.0055 |
|
Pre Install Clearance Min |
0.0043 in |
|
Pre Install Clearance Min |
0.109 mm |
|
Pre Install Clearance Max |
0.0055 in |
|
Pre Install Clearance Max |
0.140 mm |
|