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KOYO RNAO17X25X20 needle roller bearings
What is Oilite®, Synthet material specification: the Static 8000 / D maximum p value: best place 7/8 in d to PIE Bearing Technology Co., Ltd buy KOYO RNAO17X25X20 needle roller bearings online? KOYO Bearing Manufacturing Service .
- KOYO
RNAO17X25X20
- Static 8000 / D
- Oilite®, Synthet
- 7/8 in
- 50000
- SAE 841, CT-1000-K26
- Oil-Impregnated Bron
- -35 °F to +
- Plain Sleeve
-
PIE Bearing Technology Co., Ltd2020-07-10 09:46:19
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KOYO RNAO17X25X20 needle roller bearings Technical information
maximum p value:: | Static 8000 / D | material specification:: | Oilite®, Synthet | d: | 7/8 in |
maximum pv value:: | 50000 | standards met:: | SAE 841, CT-1000-K26 | bearing material:: | Oil-Impregnated Bron |
operating temperature range:: | -35 °F to + | sleeve bearing type:: | Plain Sleeve | D: | 1-1/4 in |
groove/plug type:: | None |
KOYO RNAO17X25X20 needle roller bearings Interchange guide
KOYO RNAO17X25X20 bearing Size Chart (mm/inches) | |
---|---|
Series | 3100 |
Cone Part Number | 3189 |
Cup Part Number | 3130 |
Design Units | Imperial |
Bearing Weight | 0.70 Kg |
Cage Type | Stamped Steel |
d | 25.400 mm |
D | 72.626 mm |
B - Cone Width | 29.997 mm |
C - Cup Width | 23.813 mm |
B | 30.165 mm |
R - Cone Backface To Clear Radius1 | 0.760 mm |
r - Cup Backface To Clear Radius2 | 0.76 mm |
da - Cone Frontface Backing Diameter | 35.05 mm |
db - Cone Backface Backing Diameter | 35.56 mm |
Da - Cup Frontface Backing Diameter | 67.10 mm |
Db - Cup Backface Backing Diameter | 62.99 mm |
Ab - Cage-Cone Frontface Clearance | 1.5 mm |
Aa - Cage-Cone Backface Clearance | 0.8 mm |
a - Effective Center Location3 | -10.2 mm |
C90 - Dynamic Radial Rating (90 million revolutions)4 | 5520 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)5 | 21300 lbf |
C0 - Static Radial Rating | 22800 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 3140 lbf |
K - Factor7 | 1.76 |
e - ISO Factor8 | 0.33 |
Y - ISO Factor9 | 1.8 |
G1 - Heat Generation Factor (Roller-Raceway) | 23.4 |
G2 - Heat Generation Factor (Rib-Roller End) | 8.8 |
Cg - Geometry Factor | 0.0697 |
KOYO RNAO17X25X20 needle roller bearings Cad Models
Contact Us

- PIE Bearing Technology Co., Ltd
- AddressVia Riccardo Lombardi, 16/4, 20153 Milan, Italy
- Phone(Working Time)40-235-33-42-00
- Fax
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