- Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial
- 78255D/78551
78255D/78551 Bearing | Tapered Roller Bearings - TDI (Tapered Double Inner) Imperial
78255D/78551 interchange LOYAL 78255D/78551 | |
78255D/78551 cross reference LOYAL 78255D/78551 | |
78255D/78551 Equivalent bearing interchange guide: | |
Price: | enquiry |
Model Number: | 78255D/78551 |
d: | 2.6020 in66.091 mm |
D: | 78000 |
B: | 0.060 in1.50 mm |
r(min): | Spacer shows standard nominal .01 radii, actual bearing may vary |
r1(min): | Imperial |
Width: | 5.5130 in140.030 mm |
Size: | 2.5586 in64.988 mm |
Series: | 78551 |
r - Cup Backface "To Clear" Radius2: | 78255D |
Design Units: | Stamped Steel |
Db - Cup Backface Backing Diameter: | 0.9260 in23.520 mm |
da - Cone Frontface Backing Diameter: | 10.2 lb4.6 Kg |
Series | 78000 |
Cone Part Number | 78255D |
Cup Part Number | 78551 |
Design Units | Imperial |
Bearing Weight | 10.2 lb4.6 Kg |
Cage Type | Stamped Steel |
Aa - Cage-Cone Backface Clearance | 0 in0 mm |
d - Bore | 2.5586 in64.988 mm |
D - Cup Outer Diameter | 5.5130 in140.030 mm |
B - Double Cone Width | 2.5980 in65.989 mm |
C - Cup Width | 0.9260 in23.520 mm |
T - Bearing Width across Cups | 2.6020 in66.091 mm |
R - Cone Frontface "To Clear" Radius1 | 0.060 in1.50 mm |
r - Cup Backface "To Clear" Radius2 | 0.090 in2.3 mm |
da - Cone Frontface Backing Diameter | 3.11 in79 mm |
Db - Cup Backface Backing Diameter | 4.61 in117.10 mm |
Ab - Cage-Cone Frontface Clearance | 0.08 in2 mm |
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 9970 lbf44300 N |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 66900 lbf298000 N |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 17400 lbf77200 N |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 14800 lbf65700 N |
K - Factor7 | 0.67 |
e - ISO Factor8 | 0.87 |
Y1 - ISO Factor9 | 0.78 |
Y2 - ISO Factor10 | 1.16 |
Cg - Geometry Factor11 | 0.0884 |
Note | Spacer shows standard nominal .01 radii, actual bearing may vary |
No. | Series | r - Cup Backface "To Clear" Radius2 | Design Units | Db - Cup Backface Backing Diameter | da - Cone Frontface Backing Diameter | D - Cup Outer Diameter |
---|---|---|---|---|---|---|
23984EMKD1 | 23984EMKD1 | 72.600 | 16.0 | 420 | 4.0 | 830 |
23960EMBW507C08C3 | 3.51 | 5.34 | 3.59 | 1200 | 970 | 2.5 mm0.100 in |
7326BDB | Standard | 130 | 3.0 | 4.0 | 7326BDB | 2000 |
891/900 M | 340 | 170 | 22000.000 | 3050.000 | 95.000 | 0.000 |
BNK1616-3.6G0+871LC5Y | BNK1616-3.6 | BNK1616-3.6G0+871LC5Y | 871 | G0 | C5 | - |
23126EMW33C3 | 2.43 | 3.69 | 2.48 | 2400 | 2000 | 2.00 mm0.080 in |
7217BEAT85 | Standard | 85 | 2.0 | 2.0 | 7217BEAT85 | 5600 |
PSMF 040804 A51 | 4.000 | 8.000 | - | - | - | 4.000 |
NU2317 | 85 | 3.0 | 3.0 | 6.620 | 3800 | 3000 |
UCP204 | 1.5 lb0.70 Kg | 087796071292 | 127.00 mm5.000 in | 65.00 mm2.563 in | 1495 lbf6650 N | 20 mm |
Double row inch size tapered roller bearings-TDI Type
Bearing 78255D/78551+Y3S-78551 (Timken)
TIMKEN 78255D - 78551 Tapered Roller Bearings - Nodes bearing
Bearing 78225 C/78551, specifications - Fersa
Tapered Roller Bearings -- Timken 78255D/78551+Y3S ...
Timken - 78255D/78551 - Bearing - Tapered Roller Bearing Assembly
Part Number 78255D - 78551, Tapered Roller Bearings
78255d/78551 - Timken Taper Roller - Quality Bearings Online
Top quality 78255D/78551 bearing taper roller bearing ...
Tapered roller bearing 78255d-78551-timken - 64.987x140.03x66 ...
Series: 11.9940 in304.648 mm
r - Cup Backface "To Clear" Radius2: 5.4375 in138.113 mm
Design Units: M757400
Db - Cup Backface Backing Diameter: 0.130 in3.30 mm
da - Cone Frontface Backing Diameter: Spacer shows standard nominal .01 radii, actual bearing may vary
D - Cup Outer Diameter: Imperial
Series: 17.6250 in447.675 mm
r - Cup Backface "To Clear" Radius2: 8.8125 in223.838 mm
Design Units: M270700
Db - Cup Backface Backing Diameter: 0.130 in3.30 mm
da - Cone Frontface Backing Diameter: Spacer shows standard nominal .01 radii, actual bearing may vary
D - Cup Outer Diameter: Imperial
Series: 12 in304.8 mm
r - Cup Backface "To Clear" Radius2: 5.1250 in130.175 mm
Design Units: M257100
Db - Cup Backface Backing Diameter: 0.130 in3.30 mm
da - Cone Frontface Backing Diameter: Spacer shows standard nominal .01 radii, actual bearing may vary
D - Cup Outer Diameter: Imperial
Series: 13.6875 in347.663 mm
r - Cup Backface "To Clear" Radius2: 5.4374 in138.110 mm
Design Units: M262400
Db - Cup Backface Backing Diameter: 0.130 in3.30 mm
da - Cone Frontface Backing Diameter: Spacer shows standard nominal .01 radii, actual bearing may vary
D - Cup Outer Diameter: Imperial