2321 NSK 105x225x77mm B_ 77 Self aligning ball bearings


Outer Diameter (mm) | 225 |
Width (mm) | 77 |
d | 105 mm |
Bearing number | 2321 |
Size (mm) | 105x225x77 |
Brand | NSK |
Bore Diameter (mm) | 105 |
D | 225 mm |
B | 77 mm |
C | 77 mm |
r min. | 3 mm |
da min. | 118 mm |
Da max. | 212 mm |
ra max. | 2.5 mm |
Weight | 14.4 Kg |
Basic dynamic load rating (C) | 200 kN |
Basic static load rating (C0) | 87 kN |
(Grease) Lubrication Speed | 2 400 r/min |
(Oil) Lubrication Speed | 3 000 r/min |
Calculation factor (e) | 0.38 |
Calculation factor (Y0) | 1.7 |
Calculation factor (Y2) | 2.6 |
SRI | 18.86 |
Y3 | 1.7 |
hidYobi | 2321 |
LangID | 1 |
PCD | 165 |
D_ | 225 |
Y2 | 2.6 |
SREX | 0 |
cyl count | 13 |
B_ | 77 |
CAD | http://service.web2cad.co.jp/pcom/?Maker=NSK_RB&info=nsk_rb/roller_bearings/self_aliging_bb/cylindrical_bore_asmtab.prj&varset={STAN=-}.{ORDER=2321}.{SD=105}.{D=225}.{B=77}.{R=3.0}.{CR1=200000}.{COR1=87000}.{CR2=20400}.{COR2=8850}.{LG=2400}.{LO=3000}.{DA1=118.0}.{DA2=212.0}.{RA=2.5}.{E=0.38}.{Y2=2.6}.{Y3=1.70}.{Y0=1.70}.{MASS=14.200} |
hidTable | ecat_NSSAB |
Oil rpm | 3000 |
SRE | 0 |
Y0 | 1.7 |
mass | 14.2 |
ra | 2.5 |
GRS rpm | 2400 |
SRIX | 0.125 |
groove inner | 129.987 |
D_a | 212 |
SRIN | 0 |
C0 | 87 |
groove outer | 205.064 |
SREN | 0 |
X0 | 1 |
Prod_Type3 | SABB_SA_CB |
X1 | 1 |
da | 118 |
X2 | 0.65 |
e | 0.38 |
yobi | 2321 |
r | 3 |
KBRG | 1355 |
CAng | 14.118 |
cyl dia | 34.925 |
calcUrl | /BearingGuide/html/calculation.jsp |
Detailed Parameters
parameter:
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HC TRA080702 Tapered roller bearings | Brand:KOYO ,Bore Diameter :40mm ,Size :40x68x22mm ,Outer Diameter :68mm |
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TA 2525 Z Needle roller bearings | Width :25mm ,Bore Diameter :25mm ,Fw:25 mm ,Size :25x33x25mm ,Outer Diameter :33mm ,Brand:IKO |
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