- Bearing Machine Development Co., Ltd
- CYLINDRICAL ROLLER BEARING DOUBLE CYLINDRICALROW BEARING FOUR ROW TQO TAPERED ROLLER BEARING
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3878 SKF SKF OIL SEAL
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SKF CR SEALS
SKF 3878 Bearing SPECIFICATIONS
- SKF
3878
- 23.5000 in
- Open
- TS Assembly
- Steel
- 27.0000 in
- 053893663319
-
Bearing Machine Development Co., Ltd2020-07-10 09:46:19
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3878 SKF SKF OIL SEAL Product Identifiers
- 23.5000 in
- Open
- TS Assembly
- Steel
- 27.0000 in
- 053893663319
SKF 3878 3878 SKF SKF OIL SEAL Technology
| R - Inner Ring To Clear Radius1 | 4.000 mm |
| e - ISO Factor3 | 0.34 |
| Reference Thermal Speed Rating (Grease) | 490 |
| Reference Thermal Speed Rating (Oil)7 | 530 |
| d | 320.000 mm |
| Design Unit | METRIC |
| C1(2) - Dynamic Radial Rating (Two-Rows) | 4770000 N |
| B - Inner Ring Width | 208 mm |
| Da - Outer Ring Backing Diameter | 516.000 mm |
| D | 580.000 mm |
| da - Inner Ring Backing Diameter | 377.000 mm |
| Y2 - ISO Factor6 | 1.93 |
| Y0 - ISO Factor4 | 1.98 |
| r - Outer Ring To Clear Radius2 | 4.000 mm |
| C0 - Static Radial Rating | 7090000 N |
| Cage Type | YMB |
| Cg - Geometry Factor8 | 0.1354 |
| Bearing Weight | 245.100 Kg |
| Y1 - ISO Factor5 | 2.94 |
| B - Outer Ring Width | 208.000 mm |
3878 SKF SKF OIL SEAL cross reference chart | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| No. | Brand | e | C | r | R | D | B | T | d |
| 3878/3820 | Timken | - | 23,812 mm | 3,3 mm | 0,8 mm | 85,725 mm | 30,162 mm | 30,162 mm | 36,512 mm |
| 3878-2 | TIMKEN | - | - | - | - | 0 Inch | 0 Millimeter | 1.188 Inch | 30.175 Millimeter | - | 1.438 Inch | 36.525 Millimeter |
| 3878A-2 | TIMKEN | - | - | - | - | 0 Inch | 0 Millimeter | 1.188 Inch | 30.175 Millimeter | - | 1.438 Inch | 36.525 Millimeter |
| 3878-70016/3820-2C024 | TIMKEN | - | - | - | - | - | - | - | - |
| 3878-20016 | Timken | - | - | - | - | - | - | - | 1.4375 in |
| 3878A-20024 | Timken | - | - | - | - | - | - | - | 1.4375 in |
| 3878/20 | KOYO | 0.40 | 23.812 | - | - | 85.725 | 30.162 | 30.162 | 36.512 |
| 3878 | TIMKEN | - | - | - | - | - | - | - | 1.4375 in |
| 3878A | TIMKEN | - | - | - | - | - | - | - | 1.4375 in |
| 1963 SKF CR SEAL | K - Factor3:1.49; Cg - Geometry Factor8:0.135; Design Units:Imperial; G2 - Heat Generation Factor (Rib-Roller End):108; Y2 - ISO Factor6:2.56; Series:L521900; Da - Cup Frontface Backing Diameter:5.57 in; Y - ISO Factor1:1.53; Y1 - ISO Factor5:1.72; G1 - Heat Generation Factor (Roller-Raceway)7:152; |
| 28426 SKF SKF SEAL | Ab - Cage-Cone Frontface Clearance:5.3 mm; a - Effective Center Location3:7.9 mm; Y - ISO Factor9:1.15; Design Units:Imperial; d:203.2 mm; B - Cone Width:63.5 mm; Cage Type:Stamped Steel; e - ISO Factor8:0.52; Cup Part Number:J93129A; Cg - Geometry Factor:0.146; C - Cup Width:46.038 mm; C90 - Dynami |
| MTB32FN SKF SKF INDUSTRIAL SEALS | Series:32008XM; Da - Cup Frontface Backing Diameter:66.00 mm; Cup Part Number:Y32008XM; da - Cone Frontface Backing Diameter:45.47 mm; Aa - Cage-Cone Backface Clearance:0.5 mm; B - Cone Width:19.000 mm; K - Factor7:1.54; Db - Cup Backface Backing Diameter:60.96 mm; Design Units:METRIC; D:68.000 mm; |
| CR 9878 SKF SKF INDUSTRIAL SEALS | Bearing - Housing - Seal:MSE200BRHKPS; Dimension H2:7.1 in; Housing Width:4.4 in; Cor - Static Load Rating:28551 lbf; Bearing UPC:013992031792; Note:This product line wa; Cr - Dynamic Load Rating:27202 lbf; Ca - Axial Load Rating:1394 lbf; Bearing - Housing - Seal UPC:013992073259; Bearing Type:Spli |
| 18136 SKF SKF RADIAL SHAFT SEAL | Oil Lubrication - T Seal:2400 rpm; Dimension J (Bolt Size):0.875 in; Oil Lubrication - B/C/O Seal:1000 rpm; Dimension N:3.360 in; Shaft Tolerance:0.0030 in; Float:0.083 in; Full Timken Part Number:QMFY18J303SB; Dimension R:0.25 in; Oil Lubrication - M/N Seal:1400 rpm; C0 - Static Load:87200 lb; Dime |
| 18731 SKF SKF CR SEALS | Da - Outer Ring Backing Diameter:94.219 mm; Limiting Speed (Oil):3400 rpm; Ce - Dynamic Radial Rating1:44500 N; d:75 mm; Ball Type:STEEL; do - Ball Diameter:8.70000 mm; Design Units:METRIC; da - Inner Ring Backing Diameter:93.091 mm; r - Outer Ring To Clear Radius3:0.800 mm; Bearing Weight:0.460 Kg; |
| 35002 SKF SKF OIL SEAL | C1 - Dynamic Radial Rating (1 million revolutions)6:30500 lbf; Ab - Cage-Cone Frontface Clearance:0.07 in; Cage Type:Stamped Steel; Cone Part Number:49162; a - Effective Center Location4:-0.36 in; Aa - Cage-Cone Backface Clearance:0.09 in; B - Cone Width:1.2500 in; K - Factor8:1.62; d:1.6250 in; C90 |
| 7512 SKF SKF SHAFT SEALS | Ca90 - Dynamic Thrust Rating (90 million revolutions)6:215000 lbf; G1 - Heat Generation Factor (Roller-Raceway):69900; db - Cone Backface Backing Diameter:1614.93 mm; Db - Cup Backface Backing Diameter:1700.02 mm; B:127 mm; e - ISO Factor8:0.47; Cage Type:Pin-Type; B - Cone Width:123.825 mm; Cup Par |
| CR24898 SKF SKF INDUSTRIAL SEALS | Design Units:Imperial; Cone Part Number:46780; D1 - Flange Outer Diameter:9.0898 in; Cup Part Number:46720-B; D:8.875 in; R - Cone Backface To Clear Radius1:0.14 in; Cage Type:Stamped Steel; r - Cup Backface To Clear Radius2:0.130 in; Da - Cup Frontface Backing Diameter:8.63 in; K - Factor7:1.52; C1 |
| 12364 SKF SKF OIL SEAL | Housing Width:4.4 in; Note:This product line wa; Support Type:Two-Bolt Plummer Blo; Bearing Number:LSE300BX; Bearing Type:Split Cylindrical Ex; Seal Type:Viton Single Lip; Dimension J2 :9-7/8 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension J1 :10-31/32 in; Maximum Speed:3310 |
3878 SKF SKF OIL SEAL Video
SKF 3878 INTERCHANGE
SKF CR SEALS Part series 3878 is a potential replacement for these common bearing part numbers:
3878
3878
3878
3878
3878
3878
3878
3878
Contact Us
- Bearing Machine Development Co., Ltd
- AddressWellington Crescent, Fradley Park, Lichfield, Staffordshire, WS11 8RZ, UK
- Phone(Working Time)
- Fax
SKF CR SEALS CATEGORIES
- CYLINDRICAL ROLLER BEARING
- DOUBLE CYLINDRICALROW BEARING
- FOUR ROW TQO TAPERED ROLLER BEARING
- FULL DOUBLE CYLINDRICAL ROLLER BEARING
- MULTIROW CYLINDRICAL ROLLER BEARING
- SINGLE ROW CYLINDRICAL ROLLER BEARING
- V FLAT THRUST BEARING
- DOUBLE ROW TAPERED ROLLER TDO BEARING
- FULL SINGLE CYLINDRICAL ROLLER BEARING
- SINGLE ROW TAPERED ROLLER BEARING
- SPHERICAL ROLLER BEARING
- DEEP GROOVE BALL BEARING
- NOK SEAL
- SKF CR SEALS
- TIMKEN NATIONAL SEALS
- Ball screw bearing
- Spherical Roller Bearing
- Rotary Table Bearings
- THK Bearing
- SKF Bearing
- KAYDON Bearings
CR24898 SKF SKF INDUSTRIAL SEALS
18731 SKF SKF CR SEALS
CR 9878 SKF SKF INDUSTRIAL SEALS
MTB32FN SKF SKF INDUSTRIAL SEALS
35002 SKF SKF OIL SEAL