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NTN RNA4914R Needle roller bearing-without inner ring
QuestionNTN RNA4914R Needle roller bearing-without inner ring ? Find what you need C0 internal clearance: faster by entering your Needle roller bearing-without inner ring information . 2.6772 in outer ring width:
- NTN
RNA4914R
- 2.6772 in
- C0
- Open
- 250 mm
- Not Split
- 228000 lbs
- 222
- Tapered 1:12
-
USK BEARING COMPANY2020-07-10 09:46:19
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Product description NTN RNA4914R Needle roller bearing-without inner ring
outer ring width:: | 2.6772 in | internal clearance:: | C0 | closure type:: | Open |
D: | 250 mm | outer ring type:: | Not Split | static load capacity:: | 228000 lbs |
series:: | 222 | bore type:: | Tapered 1:12 | maximum rpm:: | 1950 RPM |
dynamic load capacity:: | 166000 lb |
Details of NTN RNA4914R Needle roller bearing-without inner ring
NTN RNA4914R bearing Size Chart (mm/inches) | |
---|---|
Bearing number | 6811N |
Size (mm) | 55x72x9 |
Bore Diameter (mm) | 55 |
Outer Diameter (mm) | 72 |
Width (mm) | 9 |
d | 55 mm |
D | 72 mm |
B | 9 mm |
C | 9 mm |
rn | 0,3 mm |
a | 1,7 mm |
b | 0,95 mm |
r min. | 0,3 mm |
r0 max. | 0,25 mm |
D1 | 70,7 mm |
da min. | 57 mm |
da max | 59 mm |
Da max. | 70 mm |
ra max. | 0,3 mm |
Weight | 0,081 Kg |
Basic dynamic load rating (C) | 8,8 kN |
Basic static load rating (C0) | 8,5 kN |
(Grease) Lubrication Speed | 8 500 r/min |
(Oil) Lubrication Speed | 10 000 r/min |
SRI | 2.46 |
hidYobi | 6811N |
LangID | 1 |
ro | 0.25 |
D_ | 72 |
SREX | 0.015 |
B_ | 9 |
da min | 57 |
hidTable | ecat_NSRDGB |
Oil rpm | 10000 |
SRE | 2.46 |
mass | 0.081 |
GRS rpm | 8500 |
ra | 0.3 |
SRIX | 0.015 |
D_a | 70 |
SRIN | -0.015 |
C0 | 8.5 |
fo | 17 |
SREN | -0.015 |
DE_ | 68.262 |
Prod_Type3 | DGBB_SR_N_OT |
DA_ | 4.762 |
bomp | 0 |
Z_ | 22 |
yobi | 6811N |
C_conv | 8800 |
ALPHA_ | 0 |
SDM_ | 63.5 |
r | 0.3 |
KBRG | 6101 |
SBRG | 18 |
DI_ | 58.738 |
NTN RNA4914R Needle roller bearing-without inner ring Cad Models
Contact Us

- USK BEARING COMPANY
- Address709 Courtneypark Drive West, Mississauga,Ontario,1Y4, Canada
- Phone(Working Time)+1-985-964-2700
- Fax
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