interchange NSK 7921CDB Back-to-Back Single-Row Angular Contact Ball Bearings guide | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| No. | Brand | B | C | a | d | D | Ew | Bc | d1 |
| 72V7921 | KOYO | 21 mm | 39,6 kN | - | 72 | 79 | 79 mm | - | - |
| FWF-727921 | NSK | - | 42 kN | - | 72 | 79 | 79 mm | 21 mm | - |
| 5S-7921UADG/GNP42 | NTN | 20 mm | 20 mm | - | 105 mm | 145 mm | - | - | - |
| 5S-7921UCG/GNP42 | NTN | 20 mm | 20 mm | - | 105 mm | 145 mm | - | - | - |
| 7921C | NTN | 20 mm | 54 kN | 26,5 mm | 105 mm | 145 mm | - | - | - |
| 7921CDB | CYSD | 20 mm | 87,5 kN | - | 105 mm | 145 mm | - | - | - |
| 7921CDB/GLP4 | NTN | 40 mm | 40 mm | - | 105 mm | 145 mm | - | - | - |
| 7921CDF | CYSD | 20 mm | 87,5 kN | - | 105 mm | 145 mm | - | - | - |
| 7921CDT | CYSD | 20 mm | 87,5 kN | - | 105 mm | 145 mm | - | - | - |
| 7921CPA | KOYO | 20 mm | 56,7 kN | 26,7 mm | 105 mm | 145 mm | - | - | - |
| 7921CTRSU | NSK | 20 mm | 51 kN | 37,8 mm | 105 mm | 145 mm | - | - | 112 mm |
| inner ring width: | 1.6875 in |
| bearing material: | AISI 52100 Steel |
| d | 1.2500 in |
| D | 2.8346 in |
| seal type: | Contact with Slinger |
| radial dynamic load capacity: | 5820 lbf |
| manufacturer product page: | Click here |
| radial static load capacity: | 3460 lbf |
| series: | SER200 |
| locking device: | Set Screw Collar |
| NSK 7221AWDB Back-to-Back Single-Row Angular Contact Ball Bearings | Inventory:0.0; Weight:0.804; Category:Mounted Units &; Minimum Buy Quantity:N/A; Manufacturer Name:ASAHI BEARINGS; Brand:AMI BEARINGS; EAN:0808250416974; Product Group:M06110; |
| NSK 7221BWDB Back-to-Back Single-Row Angular Contact Ball Bearings | Inventory:0.0; Category:Roller Bearings; Minimum Buy Quantity:N/A; Weight:407.466; Product Group:B04336; EAN:0053893859545; Brand:TIMKEN; Manufacturer Name:TIMKEN; |
| NSK 7021CDB Back-to-Back Single-Row Angular Contact Ball Bearings | Manufacturer Name:TIMKEN; Other Features:Double Row | Double; Minimum Buy Quantity:N/A; Noun:Bearing; Number of Mounting Holes:4; Nominal Bolt Circle Diameter Round:6 Inch | 152 Millime; d:2.165 Inch | 55 Mill; Inventory:0.0; Manufacturer Item Number:QAACW11A055SEC; |
| NSK 7321ADB Back-to-Back Single-Row Angular Contact Ball Bearings | Inventory:0.0; Weight:0.804; Category:Mounted Units &; Minimum Buy Quantity:N/A; Manufacturer Name:ASAHI BEARINGS; Brand:AMI BEARINGS; EAN:0808250416974; Product Group:M06110; |
| NSK 7021ADB Back-to-Back Single-Row Angular Contact Ball Bearings | Manufacturer Name:TIMKEN; Other Features:Double Row | Double; Minimum Buy Quantity:N/A; Noun:Bearing; Number of Mounting Holes:4; Nominal Bolt Circle Diameter Round:6 Inch | 152 Millime; d:2.165 Inch | 55 Mill; Inventory:0.0; Manufacturer Item Number:QAACW11A055SEC; |
| NSK 7921A5DB Back-to-Back Single-Row Angular Contact Ball Bearings | Minimum Buy Quantity:N/A; Inventory:6.0; Product Group:B00234; Category:Ball Bearings; Manufacturer Name:NSK; Brand:NSK; Weight:0; EAN:0029176019593; |
| NSK 7221CDB Back-to-Back Single-Row Angular Contact Ball Bearings | Inventory:0.0; Weight:0.804; Category:Mounted Units &; Minimum Buy Quantity:N/A; Manufacturer Name:ASAHI BEARINGS; Brand:AMI BEARINGS; EAN:0808250416974; Product Group:M06110; |
NSK 7921CDB Back-to-Back Single-Row Angular Contact Ball Bearings Video