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Koyo STO25ZZ Crowned & Flat Yoke Rollers
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Crowned & Flat Yoke Rollers
Koyo STO25ZZ Bearing SPECIFICATIONS
Koyo STO25ZZ Crowned & Flat Yoke Rollers 3.3750 in cone width: with easy-to-use parts Class 2 abma precision rating: graphics, giving you the ability to check parts availability, Crowned & Flat Yoke Rollers pricing, examine remanufactured options.
- Koyo
STO25ZZ
- 3.3750 in
- Class 2
- 12.5000 in
- 053893563329
-
VDJ SERVICE GMBH2020-07-10 09:46:19
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Koyo STO25ZZ Crowned & Flat Yoke Rollers Details
- 3.3750 in
- Class 2
- 12.5000 in
- 053893563329
Koyo STO25ZZ Koyo STO25ZZ Crowned & Flat Yoke Rollers Code description
Koyo STO25ZZ bearing Size Chart (mm/inches) | |
---|---|
Bearing number | NU228R |
Size (mm) | 140x250x42 |
Bore Diameter (mm) | 140 |
Outer Diameter (mm) | 250 |
Width (mm) | 42 |
d | 140 mm |
Fw | 169 mm |
D | 250 mm |
B | 42 mm |
C | 42 mm |
r min. | 3 mm |
r1 min. | 3 mm |
Weight | 8.50 Kg |
Basic dynamic load rating (C) | 392 kN |
Basic static load rating (C0) | 514 kN |
(Grease) Lubrication Speed | 2400 r/min |
Bearing No. | NU228R |
r(min) | 3 |
r1(min) | 3 |
Cr | 491 |
C0r | 514 |
Cu | 67.5 |
Grease lub. | 2400 |
Oil lub. | 2900 |
Ew | - |
d1 | - |
B1 | - |
B2 | - |
da(min) | - |
db(min) | 153 |
db(max) | 166 |
dc(min) | - |
dd(min) | - |
Da(max) | 237 |
Db(max) | - |
Db(min) | - |
ra(max) | 2.5 |
rb(max) | 2.5 |
(Refer.)Mass(kg) | 8.50 |
Koyo STO25ZZ INTERCHANGE
Crowned & Flat Yoke Rollers Part series STO25ZZ is a potential replacement for these common bearing part numbers:
STO25ZZ
STO25ZZ
STO25ZZ
STO25ZZ
STO25ZZ
STO25ZZ
STO25ZZ
STO25ZZ
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