- Tapered Roller Bearings/TS (Tapered Single) Metric
- X30308M/Y30308M
X30308M/Y30308M bearing | Tapered Roller Bearings/TS (Tapered Single) Metric
Price: | enquiry |
Model Number: | X30308M/Y30308M |
Series: | 25.250 mm0.9941 in |
r - Cup Backface "To Clear" Radius2: | 30308M |
Design Units: | 1.52 mm0.06 in |
Db - Cup Backface Backing Diameter: | 2.030 mm0.080 in |
da - Cone Frontface Backing Diameter: | 30.1 |
Series | 30308M |
Cone Part Number | X30308M |
Cup Part Number | Y30308M |
Design Units | METRIC |
Bearing Weight | 0.70 Kg1.6 lb |
Cage Type | Stamped Steel |
d - Bore | 40 mm1.5748 in |
D - Cup Outer Diameter | 90.000 mm3.5433 in |
B - Cone Width | 23.000 mm0.9055 in |
C - Cup Width | 20.000 mm0.7874 in |
T - Bearing Width | 25.250 mm0.9941 in |
R - Cone Backface "To Clear" Radius1 | 2.030 mm0.080 in |
r - Cup Backface "To Clear" Radius2 | 1.52 mm0.06 in |
da - Cone Frontface Backing Diameter | 49.53 mm1.95 in |
db - Cone Backface Backing Diameter | 52.07 mm2.05 in |
Da - Cup Frontface Backing Diameter | 84.10 mm3.34 in |
Db - Cup Backface Backing Diameter | 80.01 mm3.15 in |
Ab - Cage-Cone Frontface Clearance | 3.6 mm0.14 in |
Aa - Cage-Cone Backface Clearance | 1.3 mm0.05 in |
a - Effective Center Location3 | -5.8 mm-0.23 in |
C90 - Dynamic Radial Rating (90 million revolutions)4 | 30300 N6820 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)5 | 117000 N26300 lbf |
C0 - Static Radial Rating | 102000 N23000 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 17900 N4030 lbf |
K - Factor7 | 1.69 |
e - ISO Factor8 | 0.35 |
Y - ISO Factor9 | 1.74 |
G1 - Heat Generation Factor (Roller-Raceway) | 30.1 |
G2 - Heat Generation Factor (Rib-Roller End) | 11.6 |
Cg - Geometry Factor10 | 0.0762 |
No. | Series | r - Cup Backface "To Clear" Radius2 | Design Units | Db - Cup Backface Backing Diameter | da - Cone Frontface Backing Diameter | D - Cup Outer Diameter |
---|---|---|---|---|---|---|
7313DB FY | 65 | 2.1 | 7313DB FY | 5800 | 4600 | 140 |
68102RU | 50 | 0.3 | 9600 | 68102RU | 65 | 0.260 |
BA 148Z | 22.225 | BA 148Z | 15.6 | 22.225 | 28.575 | 7440 |
NKJ7/16TN | 7 | 0.3 | NKJ7/16TN | 39000 | 10 | 17 |
SYR-2.1/2 | 31.75000 | 3100 | 0.79375 | 4.003 | 51.5994 | 36.920 |
SNP/31/850 x 31 7/16 | -0.007 in | 1:12 | S-31/850 | 231K | 3.766 in | P-850 |
7010CDB FY | 50 | 0.6 | 1.0 | 13000 | 10000 | 7010CDBFY |
51322X | 2.0 | 2.0 | 110 | 51322X | 1300 | 7.190 |
KRE 26 PPA | 0.655 | 6.000 | 4.840 | 26.000 | KRE 26 PPA | 13.000 |
108663 | - | - | - | - | - | - |
X30308/Y30308 - Loyal Bearings
40x90x25.25 bearings
30308 taper roller bearing 40x90x25.25 30308X 7308E
Bearing X30308M/Y30308M (Timken) | Size and Specification
Part Number X30308, Tapered Roller Bearings - Single Cones
30308M 90KM1 Tapered Roller Bearing ; 40MM BORE 90MM ...
x30308m-k0025/y30308m-k06c3 - timken
30308M 90KM1 - Tapered Roller Bearing Assemblies
[Qty.1] New 30308 Tapered Roller Bearing Set [40mm Bore x ...
30308 Timken Tapered Roller Bearing 40x90x25.25mm
Series: 180.1 mm7.09 in
r - Cup Backface "To Clear" Radius2: 71.5 mm2.815 in
Design Units: 32319
Db - Cup Backface Backing Diameter: 3 mm0.12 in
da - Cone Frontface Backing Diameter: 4 mm0.16 in
D - Cup Outer Diameter: 261.5
Series: 160 mm6.3 in
r - Cup Backface "To Clear" Radius2: 63 mm2.4803 in
Design Units: 33220
Db - Cup Backface Backing Diameter: 2.5 mm0.1 in
da - Cone Frontface Backing Diameter: 3 mm0.12 in
D - Cup Outer Diameter: 256.3
Series: 162 mm6.38 in
r - Cup Backface "To Clear" Radius2: 56 mm2.2047 in
Design Units: 33122
Db - Cup Backface Backing Diameter: 2 mm0.08 in
da - Cone Frontface Backing Diameter: 2.5 mm0.1 in
D - Cup Outer Diameter: 285
Series: 279 mm10.98 in
r - Cup Backface "To Clear" Radius2: 91 mm3.5827 in
Design Units: 32234
Db - Cup Backface Backing Diameter: 4 mm0.16 in
da - Cone Frontface Backing Diameter: 5 mm0.2 in
D - Cup Outer Diameter: 858.1