2.5 Inch | 63.5 Millimeter x 0 Inch | 0 Millimeter x 1.51 Inch | 38.354 Millimeter KOYO HM212047 Tapered Roller Bearings cross reference by manufacturer |
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| No. | Brand | D | T | B | C | a | d | e | C0 |
| HM212047/HM212011 | NSK | 122,238 mm | 38,1 mm | 38,354 mm | 188 kN | 26,9 mm | 63,5 mm | 0.34 | 245 |
| HM212047UR/HM212011UR | NACHI | 122.238 mm | 38.100 mm | 38.354 mm | 191000 kN | 10.8 mm | 63.500 mm | - | 249000 kN |
| HM212047/11 | PFI | 122,238 mm | - | - | - | - | 63,5 mm | - | - |
| HM212047/HM21201 | FBJ | 122,238 mm | 38,1 mm | 38,354 mm | 187 kN | - | 63,5 mm | - | 244 kN |
| HM212047/HM212010 | NSK | 122,238 mm | 38,1 mm | 38,354 mm | 188 kN | 26,9 mm | 63,5 mm | 0.34 | 245 |
| HM212047-3 | TIMKEN | 0 Inch | 0 Millimeter | - | 1.51 Inch | 38.354 Millimeter | - | - | 2.5 Inch | 63.5 Millimeter | - | - |
| HM212047-902A4 | TIMKEN | 4.813 Inch | 122.25 Millimeter | - | - | - | - | 2.5 Inch | 63.5 Millimeter | - | - |
| HM212047-902A6 | TIMKEN | - | - | - | - | - | - | - | - |
| HM212047 | KOYO | 0 Inch | 0 Millimeter | - | 1.51 Inch | 38.354 Millimeter | - | - | 2.5 Inch | 63.5 Millimeter | - | - |
| HM212047-902A1 | TIMKEN | 4.813 Inch | 122.25 Millimeter | - | - | - | - | 2.5 Inch | 63.5 Millimeter | - | - |
| HM212047-902A3 | TIMKEN | 4.813 Inch | 122.25 Millimeter | - | - | - | - | 2.5 Inch | 63.5 Millimeter | - | - |
| 3.543 Inch | 90 Millimeter x 7.48 Inch | 190 Millimeter x 2.52 Inch | 64 Millimeter KOYO 22318RR OVSW502C4FY Spherical Roller Bearings | Category:Pillow Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:19.522; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22218; Seals:Triple Lip Viton; Housing Configuration:1 Piece Solid; Inch - Metric:Inch; Other Features:Double Row | Single Collar | With Set Screw; Long Description:4 Bolt Pillow Block; 3-3/16" Bore; 3-3/4" Base to Center Height; Concentric Collar Mount; Spherical Roller; Category:Pillow Block; UNSPSC:31171511; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Pillow Block; Weight / LBS:49; B:3.75 Inch | 95.25 Millimeter; D:4.03 Inch | 102.362 Millimeter; d:3.188 Inch | 80.975 Millimeter; Nominal Bolt Center to Center:10.3 Inch | 260.5 Millimeter; Bolt Spacing Minimum:9.25 Inch | 234.95Millimeter; Bolt Spacing Maximum:11.25 Inch | 285.75Millimeter; Actual Bolt Center to Center:0 Inch | 0Millimeter; |
| 0 Inch | 0 Millimeter x 4.25 Inch | 107.95 Millimeter x 1.125 Inch | 28.575 Millimeter KOYO 532X Tapered Roller Bearings | Category:Pillow Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:19.522; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22218; Seals:Triple Lip Viton; Housing Configuration:1 Piece Solid; Inch - Metric:Inch; Other Features:Double Row | Single Collar | With Set Screw; Long Description:4 Bolt Pillow Block; 3-3/16" Bore; 3-3/4" Base to Center Height; Concentric Collar Mount; Spherical Roller; Category:Pillow Block; UNSPSC:31171511; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Pillow Block; Weight / LBS:49; B:3.75 Inch | 95.25 Millimeter; D:4.03 Inch | 102.362 Millimeter; d:3.188 Inch | 80.975 Millimeter; Nominal Bolt Center to Center:10.3 Inch | 260.5 Millimeter; Bolt Spacing Minimum:9.25 Inch | 234.95Millimeter; Bolt Spacing Maximum:11.25 Inch | 285.75Millimeter; Actual Bolt Center to Center:0 Inch | 0Millimeter; |
| KOYO B20141C3 Single Row Ball Bearings | Category:Pillow Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:19.522; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22218; Seals:Triple Lip Viton; Housing Configuration:1 Piece Solid; Inch - Metric:Inch; Other Features:Double Row | Single Collar | With Set Screw; Long Description:4 Bolt Pillow Block; 3-3/16" Bore; 3-3/4" Base to Center Height; Concentric Collar Mount; Spherical Roller; Category:Pillow Block; UNSPSC:31171511; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Pillow Block; Weight / LBS:49; B:3.75 Inch | 95.25 Millimeter; D:4.03 Inch | 102.362 Millimeter; d:3.188 Inch | 80.975 Millimeter; Nominal Bolt Center to Center:10.3 Inch | 260.5 Millimeter; Bolt Spacing Minimum:9.25 Inch | 234.95Millimeter; Bolt Spacing Maximum:11.25 Inch | 285.75Millimeter; Actual Bolt Center to Center:0 Inch | 0Millimeter; |
| 6.693 Inch | 170 Millimeter x 14.173 Inch | 360 Millimeter x 2.835 Inch | 72 Millimeter KOYO 7334B-5G CNFY Angular Contact Ball Bearings | Category:Pillow Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:19.522; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22218; Seals:Triple Lip Viton; Housing Configuration:1 Piece Solid; Inch - Metric:Inch; Other Features:Double Row | Single Collar | With Set Screw; Long Description:4 Bolt Pillow Block; 3-3/16" Bore; 3-3/4" Base to Center Height; Concentric Collar Mount; Spherical Roller; Category:Pillow Block; UNSPSC:31171511; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Pillow Block; Weight / LBS:49; B:3.75 Inch | 95.25 Millimeter; D:4.03 Inch | 102.362 Millimeter; d:3.188 Inch | 80.975 Millimeter; Nominal Bolt Center to Center:10.3 Inch | 260.5 Millimeter; Bolt Spacing Minimum:9.25 Inch | 234.95Millimeter; Bolt Spacing Maximum:11.25 Inch | 285.75Millimeter; Actual Bolt Center to Center:0 Inch | 0Millimeter; |
| 1.575 Inch | 40 Millimeter x 1.772 Inch | 45 Millimeter x 0.807 Inch | 20.5 Millimeter KOYO JR40X45X20,5 Needle Non Thrust Roller Bearings | Category:Pillow Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:19.522; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22218; Seals:Triple Lip Viton; Housing Configuration:1 Piece Solid; Inch - Metric:Inch; Other Features:Double Row | Single Collar | With Set Screw; Long Description:4 Bolt Pillow Block; 3-3/16" Bore; 3-3/4" Base to Center Height; Concentric Collar Mount; Spherical Roller; Category:Pillow Block; UNSPSC:31171511; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Pillow Block; Weight / LBS:49; B:3.75 Inch | 95.25 Millimeter; D:4.03 Inch | 102.362 Millimeter; d:3.188 Inch | 80.975 Millimeter; Nominal Bolt Center to Center:10.3 Inch | 260.5 Millimeter; Bolt Spacing Minimum:9.25 Inch | 234.95Millimeter; Bolt Spacing Maximum:11.25 Inch | 285.75Millimeter; Actual Bolt Center to Center:0 Inch | 0Millimeter; |
| 2.835 Inch | 72 Millimeter x 3.543 Inch | 90 Millimeter x 1.772 Inch | 45 Millimeter KOYO RNA6913A Needle Non Thrust Roller Bearings | Category:Pillow Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:19.522; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22218; Seals:Triple Lip Viton; Housing Configuration:1 Piece Solid; Inch - Metric:Inch; Other Features:Double Row | Single Collar | With Set Screw; Long Description:4 Bolt Pillow Block; 3-3/16" Bore; 3-3/4" Base to Center Height; Concentric Collar Mount; Spherical Roller; Category:Pillow Block; UNSPSC:31171511; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Pillow Block; Weight / LBS:49; B:3.75 Inch | 95.25 Millimeter; D:4.03 Inch | 102.362 Millimeter; d:3.188 Inch | 80.975 Millimeter; Nominal Bolt Center to Center:10.3 Inch | 260.5 Millimeter; Bolt Spacing Minimum:9.25 Inch | 234.95Millimeter; Bolt Spacing Maximum:11.25 Inch | 285.75Millimeter; Actual Bolt Center to Center:0 Inch | 0Millimeter; |
| 0.5 Inch | 12.7 Millimeter x 0.688 Inch | 17.475 Millimeter x 0.375 Inch | 9.525 Millimeter KOYO B-86 PDL051 Needle Non Thrust Roller Bearings | Category:Pillow Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:19.522; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22218; Seals:Triple Lip Viton; Housing Configuration:1 Piece Solid; Inch - Metric:Inch; Other Features:Double Row | Single Collar | With Set Screw; Long Description:4 Bolt Pillow Block; 3-3/16" Bore; 3-3/4" Base to Center Height; Concentric Collar Mount; Spherical Roller; Category:Pillow Block; UNSPSC:31171511; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Pillow Block; Weight / LBS:49; B:3.75 Inch | 95.25 Millimeter; D:4.03 Inch | 102.362 Millimeter; d:3.188 Inch | 80.975 Millimeter; Nominal Bolt Center to Center:10.3 Inch | 260.5 Millimeter; Bolt Spacing Minimum:9.25 Inch | 234.95Millimeter; Bolt Spacing Maximum:11.25 Inch | 285.75Millimeter; Actual Bolt Center to Center:0 Inch | 0Millimeter; |
| 1.125 Inch | 28.575 Millimeter x 1.5 Inch | 38.1 Millimeter x 1.25 Inch | 31.75 Millimeter KOYO BH-1820 Needle Non Thrust Roller Bearings | Category:Pillow Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:19.522; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22218; Seals:Triple Lip Viton; Housing Configuration:1 Piece Solid; Inch - Metric:Inch; Other Features:Double Row | Single Collar | With Set Screw; Long Description:4 Bolt Pillow Block; 3-3/16" Bore; 3-3/4" Base to Center Height; Concentric Collar Mount; Spherical Roller; Category:Pillow Block; UNSPSC:31171511; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Pillow Block; Weight / LBS:49; B:3.75 Inch | 95.25 Millimeter; D:4.03 Inch | 102.362 Millimeter; d:3.188 Inch | 80.975 Millimeter; Nominal Bolt Center to Center:10.3 Inch | 260.5 Millimeter; Bolt Spacing Minimum:9.25 Inch | 234.95Millimeter; Bolt Spacing Maximum:11.25 Inch | 285.75Millimeter; Actual Bolt Center to Center:0 Inch | 0Millimeter; |