- Tapered Roller Bearings/TS (Tapered Single) Imperial
- 1780/1738X
1780/1738X Bearing | Tapered Roller Bearings/TS (Tapered Single) Imperial
| 1780/1738X interchange Timken 1780/1738X | |
| 1780/1738X cross reference Timken 1780/1738X | |
| 1780/1738X Equivalent bearing interchange guide: | |
| Price: | enquiry |
| Model Number: | 1780/1738X |
| d: | 1.95 |
| D: | 20.218 mm0.7960 in |
| B: | 1700 |
| r(min): | 2.29 mm0.090 in |
| r1(min): | 0.760 mm0.03 in |
| Width: | 1.9 |
| Size: | 5.39 |
| Series: | 10.6 |
| r - Cup Backface "To Clear" Radius2: | 0.31 |
| Design Units: | Imperial |
| Db - Cup Backface Backing Diameter: | 48.51 mm1.91 in |
| da - Cone Frontface Backing Diameter: | 30.48 mm1.2 in |
| Series | 1700 |
| Cone Part Number | 1780 |
| Cup Part Number | 1738X |
| Design Units | Imperial |
| Bearing Weight | 0.30 Kg0.600 lb |
| Cage Type | Stamped Steel |
| d - Bore | 25.400 mm1.0000 in |
| D - Cup Outer Diameter | 57.150 mm2.2500 in |
| B - Cone Width | 19.837 mm0.7810 in |
| C - Cup Width | 17.551 mm0.6910 in |
| T - Bearing Width | 20.218 mm0.7960 in |
| R - Cone Backface "To Clear" Radius1 | 0.760 mm0.03 in |
| r - Cup Backface "To Clear" Radius2 | 2.29 mm0.090 in |
| da - Cone Frontface Backing Diameter | 29.97 mm1.18 in |
| db - Cone Backface Backing Diameter | 30.48 mm1.2 in |
| Da - Cup Frontface Backing Diameter | 51.10 mm2.05 in |
| Db - Cup Backface Backing Diameter | 48.51 mm1.91 in |
| Ab - Cage-Cone Frontface Clearance | 2 mm0.08 in |
| Aa - Cage-Cone Backface Clearance | 0.3 mm0.01 in |
| a - Effective Center Location3 | -6.9 mm-0.27 in |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 2650 lbf11800 N |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 10200 lbf45400 N |
| C0 - Static Radial Rating | 10200 lbf45300 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 1390 lbf6200 N |
| K - Factor7 | 1.9 |
| e - ISO Factor8 | 0.31 |
| Y - ISO Factor9 | 1.95 |
| G1 - Heat Generation Factor (Roller-Raceway) | 10.6 |
| G2 - Heat Generation Factor (Rib-Roller End) | 5.39 |
| Cg - Geometry Factor10 | 0.0521 |
| No. | Series | r - Cup Backface "To Clear" Radius2 | Design Units | Db - Cup Backface Backing Diameter | da - Cone Frontface Backing Diameter | D - Cup Outer Diameter |
|---|---|---|---|---|---|---|
| 7324BDB | 120 | 1.10 | 3.0 | 7324B | 14.700 | 3 300 |
| 23234A2XK | 170 | 4.0 | 37.60 | 2250 | 1800 | 310 |
| 7030C FY | 150 | 2.1 | 7030C FY | 5500 | 4200 | 225 |
| ACS800-07-3490-7+A004+H351+H353 | 3000 | 2300 | 2659 | 2072 | 4144 | 4D4+6R8i |
| GE 25 C | 127.000 | 51.000 | 7.000 | 25.000 | 42.0000 | 250 |
| HJ-8811240 + IR-728840 | 2.5 | HJ-8811240 + IR-728840 | 6.100 | 3000 | 139.700 | 177.800 |
| 7315DT FY | 75 | 2.1 | 7315DT FY | 5000 | 4000 | 160 |
| LY350124ANN1K##---+(22) | LY35AN | 22.0 | - | - | - | - |
| 7219CDT | 95 | 1.10 | 2.1 | 5.560 | 9450 | 6850 |
| RLM243220 | 0.50 | RLM243220 | 0.0380 | 15000 | 24 | 32 |
1780/1738X Tapered Roller Bearing (Size: 1x2.25x0.796 Inch ...
Bearing 1780/1738X (Timken) | Size and Specification
TIMKEN 1780-1738X tapered roller bearings - Nodes bearing
1780/1738X Inch Tapered Roller Bearing 25.400*57.150 ...
1780-1738x-timken - Tapered roller bearing - 123bearing
Taper Roller Bearing 1780/1738X Single Row 25.4x57.15x20 ...
Timken 1780-1738-X - SP-SpareParts
Series: 21.4
r - Cup Backface "To Clear" Radius2: 1.49
Design Units: 27.000 mm1.0630 in
Db - Cup Backface Backing Diameter: 395
da - Cone Frontface Backing Diameter: 0.76 mm0.03 in
D - Cup Outer Diameter: 3.560 mm0.14 in
Series: 73.5
r - Cup Backface "To Clear" Radius2: 1.47
Design Units: 66.675 mm2.6250 in
Db - Cup Backface Backing Diameter: 99000
da - Cone Frontface Backing Diameter: 3.3 mm0.130 in
D - Cup Outer Diameter: 6.35 mm0.25 in
Series: 51.5
r - Cup Backface "To Clear" Radius2: 1.41
Design Units: 46.038 mm1.8125 in
Db - Cup Backface Backing Diameter: HM624700
da - Cone Frontface Backing Diameter: 1.52 mm0.06 in
D - Cup Outer Diameter: 3.560 mm0.14 in
Series: 17.1
r - Cup Backface "To Clear" Radius2: 1.79
Design Units: 32.548 mm1.2814 in
Db - Cup Backface Backing Diameter: 455
da - Cone Frontface Backing Diameter: 3.3 mm0.130 in
D - Cup Outer Diameter: 2.290 mm0.09 in


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