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Kubota KX121-3ST MODELS
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Kubota KX121-3ST Hydraulic Final Drive Motor
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Kubota Hydraulic Final Drive Motor
Kubota KX121-3ST Bearing SPECIFICATIONS
- Kubota
KX121-3ST
- 1000 rpm
- QAC18A308SB
- 2.96 in
- 3-1/2 in
- 2.88 in
- 4.03 in
- 0.23
- 4.19 in
China Kobelco Hydraulic Final Drive Motor Supplier
China Kobelco Hydraulic Final Drive Motor SupplierChina
- China Kobelco Hydraulic Final Drive Motor Supplier2020-07-10 09:46:19
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Product Details
- 1000 rpm
- QAC18A308SB
- 2.96 in
- 3-1/2 in
- 2.88 in
- 4.03 in
- 0.23
- 4.19 in
- Piloted Flange Cartr
- 6.10 in
Kubota KX121-3ST Product Description
Kubota KX121-3ST bearing Size Chart (mm/inches) | |
---|---|
Series | 365 |
Cone Part Number | 368 |
Cup Part Number | 362-B |
Design Units | Imperial |
Bearing Weight | 1.2 lb |
Cage Type | Stamped Steel |
d | 2 in |
D | 3.5433 in |
D1 - Flange Outer Diameter | 3.7268 in |
B - Cone Width | 0.8750 in |
C - Cup Width | 0.6250 in |
C1 - Cup Flange Width | 0.1875 in |
T1 - Bearing Width | 0.7874 in |
T - Bearing Width to Flange | 0.3499 in |
R - Cone Backface To Clear Radius1 | 0.06 in |
r - Cup Backface To Clear Radius2 | 0.030 in |
da - Cone Frontface Backing Diameter | 2.2 in |
db - Cone Backface Backing Diameter | 2.28 in |
Da - Cup Frontface Backing Diameter | 3.40 in |
Ab - Cage-Cone Frontface Clearance | 0.07 in |
Aa - Cage-Cone Backface Clearance | 0 in |
a - Effective Center Location3 | -0.17 in |
C90 - Dynamic Radial Rating (90 million revolutions)4 | 5930 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)5 | 22900 lbf |
C0 - Static Radial Rating | 21500 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 3250 lbf |
K - Factor7 | 1.83 |
e - ISO Factor8 | 0.32 |
Y - ISO Factor9 | 1.88 |
G1 - Heat Generation Factor (Roller-Raceway)10 | 33.8 |
G2 - Heat Generation Factor (Rib-Roller End) | 14 |
Cg - Geometry Factor11 | 0.0773 |
Kubota KX121-3ST INTERCHANGE
Kubota Hydraulic Final Drive Motor Part series KX121-3ST is a potential replacement for these common bearing part numbers:
KX121-3ST
KX121-3ST
KX121-3ST
KX121-3ST
KX121-3ST
KX121-3ST
KX121-3ST
KX121-3ST
Contact Us
- China Kobelco Hydraulic Final Drive Motor Supplier
- Address9581 Gitimat Road, Sissauga, Entario, C8R 9B7, Canada
- Phone(Working Time)+1-948-639-3841
- Fax
Kubota KX121-3ST Technical Articles
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