Cross reference 0.984 Inch | 25 Millimeter x 1.85 Inch | 47 Millimeter x 0.472 Inch | 12 Millimeter TIMKEN 2MM9105WI SUM Precision Ball Bearings |
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| No. | Brand | d | B | D | Noun | D - D | UNSPSC | Weight | Preload |
| 2MM9105WI | TIMKEN | 0.984 Inch | 25 Millimeter | 0.472 Inch | 12 Millimeter | 1.85 Inch | 47 Millimeter | Bearing | 47 mm | 31171531 | 0.078 | None |
| 2MM9105WI DUH | TIMKEN | 0.984 Inch | 25 Millimeter | 0.945 Inch | 24 Millimeter | 1.85 Inch | 47 Millimeter | Bearing | - | 31171531 | 0.168 | Heavy |
| 2MM9105WI DULFS637 | TIMKEN | 0.984 Inch | 25 Millimeter | 0.945 Inch | 24 Millimeter | 1.85 Inch | 47 Millimeter | Bearing | - | 31171531 | 0.168 | Light |
| 2MM9105WI QUH | TIMKEN | 0.984 Inch | 25 Millimeter | 1.89 Inch | 48 Millimeter | 1.85 Inch | 47 Millimeter | Bearing | - | 31171531 | 0.308 | Heavy |
| 2MM9105WI DUM | TIMKEN | 0.984 Inch | 25 Millimeter | 0.945 Inch | 24 Millimeter | 1.85 Inch | 47 Millimeter | Bearing | - | 31171531 | 0.168 | Medium |
| 2MM9105WI QUL | TIMKEN | 0.984 Inch | 25 Millimeter | 1.89 Inch | 48 Millimeter | 1.85 Inch | 47 Millimeter | Bearing | - | 31171531 | 0.308 | Light |
| 2MM9105WI SUH | TIMKEN | 0.984 Inch | 25 Millimeter | 0.472 Inch | 12 Millimeter | 1.85 Inch | 47 Millimeter | Bearing | - | 31171531 | 0.077 | Heavy |
| 2MM9105WI SUM | TIMKEN | 0.984 Inch | 25 Millimeter | 0.472 Inch | 12 Millimeter | 1.85 Inch | 47 Millimeter | Bearing | - | 31171531 | 0.077 | Medium |
| 2MM9105WI SUL | TIMKEN | 0.984 Inch | 25 Millimeter | 0.472 Inch | 12 Millimeter | 1.85 Inch | 47 Millimeter | Bearing | - | 31171531 | 7.712 | Light |
| 2MM9105WI TUH | TIMKEN | 0.984 Inch | 25 Millimeter | 1.417 Inch | 36 Millimeter | 1.85 Inch | 47 Millimeter | Bearing | - | 31171531 | 0.231 | Heavy |
| 2MM9105WI TUM | TIMKEN | 0.984 Inch | 25 Millimeter | 1.417 Inch | 36 Millimeter | 1.85 Inch | 47 Millimeter | Bearing | - | 31171531 | 0.231 | Medium |
| 3.937 Inch | 100 Millimeter x 5.512 Inch | 140 Millimeter x 1.575 Inch | 40 Millimeter TIMKEN 2MM9320WI DUH Precision Ball Bearings | Series:28000; Cone Part Number:28156; Cup Part Number:28315; Design Units:Imperial; Bearing Weight:0.4 Kg; Cage Type:Stamped Steel; d:39.980 mm; D:80 mm; B - Cone Width:19.649 mm; C - Cup Width:15.875 mm; B:19.713 mm; R - Cone Backface To Clear Radius1:2.290 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:44.96 mm; db - Cone Backface Backing Diameter:49.02 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:0.3 mm; a - Effective Center Location3:-3.6 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
| 3.74 Inch | 95 Millimeter x 5.118 Inch | 130 Millimeter x 2.126 Inch | 54 Millimeter TIMKEN 2MM9319WI TUL Precision Ball Bearings | Series:28000; Cone Part Number:28156; Cup Part Number:28315; Design Units:Imperial; Bearing Weight:0.4 Kg; Cage Type:Stamped Steel; d:39.980 mm; D:80 mm; B - Cone Width:19.649 mm; C - Cup Width:15.875 mm; B:19.713 mm; R - Cone Backface To Clear Radius1:2.290 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:44.96 mm; db - Cone Backface Backing Diameter:49.02 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:0.3 mm; a - Effective Center Location3:-3.6 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
| 3.74 Inch | 95 Millimeter x 5.118 Inch | 130 Millimeter x 2.126 Inch | 54 Millimeter TIMKEN 2MM9319WI TUH Precision Ball Bearings | Series:28000; Cone Part Number:28156; Cup Part Number:28315; Design Units:Imperial; Bearing Weight:0.4 Kg; Cage Type:Stamped Steel; d:39.980 mm; D:80 mm; B - Cone Width:19.649 mm; C - Cup Width:15.875 mm; B:19.713 mm; R - Cone Backface To Clear Radius1:2.290 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:44.96 mm; db - Cone Backface Backing Diameter:49.02 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:0.3 mm; a - Effective Center Location3:-3.6 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
| 3.937 Inch | 100 Millimeter x 5.512 Inch | 140 Millimeter x 1.575 Inch | 40 Millimeter TIMKEN 2MM9320WI DUL Precision Ball Bearings | Series:28000; Cone Part Number:28156; Cup Part Number:28315; Design Units:Imperial; Bearing Weight:0.4 Kg; Cage Type:Stamped Steel; d:39.980 mm; D:80 mm; B - Cone Width:19.649 mm; C - Cup Width:15.875 mm; B:19.713 mm; R - Cone Backface To Clear Radius1:2.290 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:44.96 mm; db - Cone Backface Backing Diameter:49.02 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:0.3 mm; a - Effective Center Location3:-3.6 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
| 3.74 Inch | 95 Millimeter x 5.118 Inch | 130 Millimeter x 0.709 Inch | 18 Millimeter TIMKEN 2MM9319WI SUL Precision Ball Bearings | Series:28000; Cone Part Number:28156; Cup Part Number:28315; Design Units:Imperial; Bearing Weight:0.4 Kg; Cage Type:Stamped Steel; d:39.980 mm; D:80 mm; B - Cone Width:19.649 mm; C - Cup Width:15.875 mm; B:19.713 mm; R - Cone Backface To Clear Radius1:2.290 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:44.96 mm; db - Cone Backface Backing Diameter:49.02 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:0.3 mm; a - Effective Center Location3:-3.6 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
| 3.937 Inch | 100 Millimeter x 5.512 Inch | 140 Millimeter x 1.575 Inch | 40 Millimeter TIMKEN 2MM9320WI DUM Precision Ball Bearings | Series:28000; Cone Part Number:28156; Cup Part Number:28315; Design Units:Imperial; Bearing Weight:0.4 Kg; Cage Type:Stamped Steel; d:39.980 mm; D:80 mm; B - Cone Width:19.649 mm; C - Cup Width:15.875 mm; B:19.713 mm; R - Cone Backface To Clear Radius1:2.290 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:44.96 mm; db - Cone Backface Backing Diameter:49.02 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:0.3 mm; a - Effective Center Location3:-3.6 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
| 3.74 Inch | 95 Millimeter x 5.118 Inch | 130 Millimeter x 2.126 Inch | 54 Millimeter TIMKEN 2MM9319WI TUM Precision Ball Bearings | Series:28000; Cone Part Number:28156; Cup Part Number:28315; Design Units:Imperial; Bearing Weight:0.4 Kg; Cage Type:Stamped Steel; d:39.980 mm; D:80 mm; B - Cone Width:19.649 mm; C - Cup Width:15.875 mm; B:19.713 mm; R - Cone Backface To Clear Radius1:2.290 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:44.96 mm; db - Cone Backface Backing Diameter:49.02 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:0.3 mm; a - Effective Center Location3:-3.6 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
| 2.756 Inch | 70 Millimeter x 3.937 Inch | 100 Millimeter x 1.26 Inch | 32 Millimeter TIMKEN 3MMVC9314HX DUL Precision Ball Bearings | Series:28000; Cone Part Number:28156; Cup Part Number:28315; Design Units:Imperial; Bearing Weight:0.4 Kg; Cage Type:Stamped Steel; d:39.980 mm; D:80 mm; B - Cone Width:19.649 mm; C - Cup Width:15.875 mm; B:19.713 mm; R - Cone Backface To Clear Radius1:2.290 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:44.96 mm; db - Cone Backface Backing Diameter:49.02 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:0.3 mm; a - Effective Center Location3:-3.6 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
| 3.937 Inch | 100 Millimeter x 5.512 Inch | 140 Millimeter x 3.15 Inch | 80 Millimeter TIMKEN 2MM9320WI QUH Precision Ball Bearings | Series:28000; Cone Part Number:28156; Cup Part Number:28315; Design Units:Imperial; Bearing Weight:0.4 Kg; Cage Type:Stamped Steel; d:39.980 mm; D:80 mm; B - Cone Width:19.649 mm; C - Cup Width:15.875 mm; B:19.713 mm; R - Cone Backface To Clear Radius1:2.290 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:44.96 mm; db - Cone Backface Backing Diameter:49.02 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:0.3 mm; a - Effective Center Location3:-3.6 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
| 1.181 Inch | 30 Millimeter x 2.441 Inch | 62 Millimeter x 0.63 Inch | 16 Millimeter SKF 7206 ACDGA/HCP4A Precision Ball Bearings | Series:28000; Cone Part Number:28156; Cup Part Number:28315; Design Units:Imperial; Bearing Weight:0.4 Kg; Cage Type:Stamped Steel; d:39.980 mm; D:80 mm; B - Cone Width:19.649 mm; C - Cup Width:15.875 mm; B:19.713 mm; R - Cone Backface To Clear Radius1:2.290 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:44.96 mm; db - Cone Backface Backing Diameter:49.02 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:0.3 mm; a - Effective Center Location3:-3.6 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4390 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:16900 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3020 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |