Tapered Roller Bearings Quickstart Guide |
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| No. | Brand | d | D | B | C | T | Da | da | Sa |
| T-E-48393D/48320/48320D | NTN | 136,525 mm | 190,5 mm | 161,925 mm | 695 kN | - | 177 mm | 144 mm | 4 mm |
| T-48393D/48320/48320D | NTN | 136,525 mm | 190,5 mm | - | - | 161,925 mm | - | - | - |
| 48393-2 | TIMKEN | 5.375 Inch | 136.525 Millimeter | 0 Inch | 0 Millimeter | 1.563 Inch | 39.7 Millimeter | - | - | - | - | - |
| 48393-905B5 | TIMKEN | - | - | - | - | - | - | - | - |
| 48393-50699/48320B-50699 | TIMKEN | 5.375 Inch | 136.525 Millimeter | 7.5 Inch | 190.5 Millimeter | - | - | - | - | - | - |
| 48393-942A2 | TIMKEN | 5.375 Inch | 136.525 Millimeter | 7.5 Inch | 190.5 Millimeter | - | - | - | - | - | - |
| 48393A-2 | TIMKEN | 5.375 Inch | 136.525 Millimeter | 0 Inch | 0 Millimeter | 1.563 Inch | 39.7 Millimeter | - | - | - | - | - |
| 48393D-902B6 | TIMKEN | - | - | - | - | - | - | - | - |
| 48393-3 | TIMKEN | 5.375 Inch | 136.525 Millimeter | 0 Inch | 0 Millimeter | 1.563 Inch | 39.7 Millimeter | - | - | - | - | - |
| 48393-50000/48320-50000 | TIMKEN | 5.375 Inch | 136.525 Millimeter | 7.5 Inch | 190.5 Millimeter | - | - | - | - | - | - |
| 48393-50000/48320B-50000 | TIMKEN | 5.375 Inch | 136.525 Millimeter | 7.5 Inch | 190.5 Millimeter | - | - | - | - | - | - |
| 0 Inch | 0 Millimeter x 3.063 Inch | 77.8 Millimeter x 0.656 Inch | 16.662 Millimeter TIMKEN LM603012-2 Tapered Roller Bearings | Category:Pillow Block Bearings; Inventory:0.0; Manufacturer Name:REXNORD; Minimum Buy Quantity:N/A; Weight:5.783; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Concentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:B22431E7L; Seals:Triple Lip Contact; Housing Configuration:1 Piece Solid; Inch - Metric:Inch; Other Features:Double Row | Single Collar | Extended Inner Race | With Set Screw; Long Description:2 Bolt Pillow Block; 1-15/16" Bore; 2-1/4" 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; Manufacturer Item Number:PKEB22431E7; Manufacturer Internal Number:0155417; Weight / LBS:12; Bolt Spacing Minimum:0 Inch | 0Millimeter; B:2.25 Inch | 57.15 Millimeter; Bolt Spacing Maximum:0 Inch | 0Millimeter; d:1.938 Inch | 49.225 Millimeter; Nominal Bolt Center to Center:6.3 Inch | 160 Millimeter; D:3.125 Inch | 79.38 Millimeter; Actual Bolt Center to Center:6.3 Inch | 159Millimeter; |
| 0 Inch | 0 Millimeter x 2.563 Inch | 65.1 Millimeter x 0.67 Inch | 17.018 Millimeter TIMKEN LM48511A-2 Tapered Roller Bearings | Category:Pillow Block Bearings; Inventory:0.0; Manufacturer Name:REXNORD; Minimum Buy Quantity:N/A; Weight:5.783; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Concentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:B22431E7L; Seals:Triple Lip Contact; Housing Configuration:1 Piece Solid; Inch - Metric:Inch; Other Features:Double Row | Single Collar | Extended Inner Race | With Set Screw; Long Description:2 Bolt Pillow Block; 1-15/16" Bore; 2-1/4" 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; Manufacturer Item Number:PKEB22431E7; Manufacturer Internal Number:0155417; Weight / LBS:12; Bolt Spacing Minimum:0 Inch | 0Millimeter; B:2.25 Inch | 57.15 Millimeter; Bolt Spacing Maximum:0 Inch | 0Millimeter; d:1.938 Inch | 49.225 Millimeter; Nominal Bolt Center to Center:6.3 Inch | 160 Millimeter; D:3.125 Inch | 79.38 Millimeter; Actual Bolt Center to Center:6.3 Inch | 159Millimeter; |
| 0 Inch | 0 Millimeter x 1.5 Inch | 38.1 Millimeter x 0.438 Inch | 11.125 Millimeter TIMKEN 00150-2 Tapered Roller Bearings | Category:Pillow Block Bearings; Inventory:0.0; Manufacturer Name:REXNORD; Minimum Buy Quantity:N/A; Weight:5.783; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Concentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:B22431E7L; Seals:Triple Lip Contact; Housing Configuration:1 Piece Solid; Inch - Metric:Inch; Other Features:Double Row | Single Collar | Extended Inner Race | With Set Screw; Long Description:2 Bolt Pillow Block; 1-15/16" Bore; 2-1/4" 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; Manufacturer Item Number:PKEB22431E7; Manufacturer Internal Number:0155417; Weight / LBS:12; Bolt Spacing Minimum:0 Inch | 0Millimeter; B:2.25 Inch | 57.15 Millimeter; Bolt Spacing Maximum:0 Inch | 0Millimeter; d:1.938 Inch | 49.225 Millimeter; Nominal Bolt Center to Center:6.3 Inch | 160 Millimeter; D:3.125 Inch | 79.38 Millimeter; Actual Bolt Center to Center:6.3 Inch | 159Millimeter; |
| 5 Inch | 127 Millimeter x 0 Inch | 0 Millimeter x 3.438 Inch | 87.325 Millimeter TIMKEN HH231637-2 Tapered Roller Bearings | Category:Pillow Block Bearings; Inventory:0.0; Manufacturer Name:REXNORD; Minimum Buy Quantity:N/A; Weight:5.783; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Concentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:B22431E7L; Seals:Triple Lip Contact; Housing Configuration:1 Piece Solid; Inch - Metric:Inch; Other Features:Double Row | Single Collar | Extended Inner Race | With Set Screw; Long Description:2 Bolt Pillow Block; 1-15/16" Bore; 2-1/4" 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; Manufacturer Item Number:PKEB22431E7; Manufacturer Internal Number:0155417; Weight / LBS:12; Bolt Spacing Minimum:0 Inch | 0Millimeter; B:2.25 Inch | 57.15 Millimeter; Bolt Spacing Maximum:0 Inch | 0Millimeter; d:1.938 Inch | 49.225 Millimeter; Nominal Bolt Center to Center:6.3 Inch | 160 Millimeter; D:3.125 Inch | 79.38 Millimeter; Actual Bolt Center to Center:6.3 Inch | 159Millimeter; |
| 1.781 Inch | 45.237 Millimeter x 0 Inch | 0 Millimeter x 0.781 Inch | 19.837 Millimeter TIMKEN LM603049-2 Tapered Roller Bearings | Category:Pillow Block Bearings; Inventory:0.0; Manufacturer Name:REXNORD; Minimum Buy Quantity:N/A; Weight:5.783; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Concentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:B22431E7L; Seals:Triple Lip Contact; Housing Configuration:1 Piece Solid; Inch - Metric:Inch; Other Features:Double Row | Single Collar | Extended Inner Race | With Set Screw; Long Description:2 Bolt Pillow Block; 1-15/16" Bore; 2-1/4" 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; Manufacturer Item Number:PKEB22431E7; Manufacturer Internal Number:0155417; Weight / LBS:12; Bolt Spacing Minimum:0 Inch | 0Millimeter; B:2.25 Inch | 57.15 Millimeter; Bolt Spacing Maximum:0 Inch | 0Millimeter; d:1.938 Inch | 49.225 Millimeter; Nominal Bolt Center to Center:6.3 Inch | 160 Millimeter; D:3.125 Inch | 79.38 Millimeter; Actual Bolt Center to Center:6.3 Inch | 159Millimeter; |
| 0 Inch | 0 Millimeter x 11.625 Inch | 295.275 Millimeter x 2.25 Inch | 57.15 Millimeter TIMKEN HH231615-2 Tapered Roller Bearings | Category:Pillow Block Bearings; Inventory:0.0; Manufacturer Name:REXNORD; Minimum Buy Quantity:N/A; Weight:5.783; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Concentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:B22431E7L; Seals:Triple Lip Contact; Housing Configuration:1 Piece Solid; Inch - Metric:Inch; Other Features:Double Row | Single Collar | Extended Inner Race | With Set Screw; Long Description:2 Bolt Pillow Block; 1-15/16" Bore; 2-1/4" 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; Manufacturer Item Number:PKEB22431E7; Manufacturer Internal Number:0155417; Weight / LBS:12; Bolt Spacing Minimum:0 Inch | 0Millimeter; B:2.25 Inch | 57.15 Millimeter; Bolt Spacing Maximum:0 Inch | 0Millimeter; d:1.938 Inch | 49.225 Millimeter; Nominal Bolt Center to Center:6.3 Inch | 160 Millimeter; D:3.125 Inch | 79.38 Millimeter; Actual Bolt Center to Center:6.3 Inch | 159Millimeter; |
| 2.75 Inch | 69.85 Millimeter x 0 Inch | 0 Millimeter x 1.424 Inch | 36.17 Millimeter TIMKEN 566-2 Tapered Roller Bearings | Category:Pillow Block Bearings; Inventory:0.0; Manufacturer Name:REXNORD; Minimum Buy Quantity:N/A; Weight:5.783; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Concentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:B22431E7L; Seals:Triple Lip Contact; Housing Configuration:1 Piece Solid; Inch - Metric:Inch; Other Features:Double Row | Single Collar | Extended Inner Race | With Set Screw; Long Description:2 Bolt Pillow Block; 1-15/16" Bore; 2-1/4" 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; Manufacturer Item Number:PKEB22431E7; Manufacturer Internal Number:0155417; Weight / LBS:12; Bolt Spacing Minimum:0 Inch | 0Millimeter; B:2.25 Inch | 57.15 Millimeter; Bolt Spacing Maximum:0 Inch | 0Millimeter; d:1.938 Inch | 49.225 Millimeter; Nominal Bolt Center to Center:6.3 Inch | 160 Millimeter; D:3.125 Inch | 79.38 Millimeter; Actual Bolt Center to Center:6.3 Inch | 159Millimeter; |
| 0 Inch | 0 Millimeter x 3.063 Inch | 77.8 Millimeter x 0.594 Inch | 15.088 Millimeter TIMKEN LM603011-2 Tapered Roller Bearings | Category:Pillow Block Bearings; Inventory:0.0; Manufacturer Name:REXNORD; Minimum Buy Quantity:N/A; Weight:5.783; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Concentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:B22431E7L; Seals:Triple Lip Contact; Housing Configuration:1 Piece Solid; Inch - Metric:Inch; Other Features:Double Row | Single Collar | Extended Inner Race | With Set Screw; Long Description:2 Bolt Pillow Block; 1-15/16" Bore; 2-1/4" 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; Manufacturer Item Number:PKEB22431E7; Manufacturer Internal Number:0155417; Weight / LBS:12; Bolt Spacing Minimum:0 Inch | 0Millimeter; B:2.25 Inch | 57.15 Millimeter; Bolt Spacing Maximum:0 Inch | 0Millimeter; d:1.938 Inch | 49.225 Millimeter; Nominal Bolt Center to Center:6.3 Inch | 160 Millimeter; D:3.125 Inch | 79.38 Millimeter; Actual Bolt Center to Center:6.3 Inch | 159Millimeter; |
| 0 Inch | 0 Millimeter x 3.149 Inch | 79.985 Millimeter x 0.594 Inch | 15.088 Millimeter TIMKEN LM603014-2 Tapered Roller Bearings | Category:Pillow Block Bearings; Inventory:0.0; Manufacturer Name:REXNORD; Minimum Buy Quantity:N/A; Weight:5.783; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Concentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:B22431E7L; Seals:Triple Lip Contact; Housing Configuration:1 Piece Solid; Inch - Metric:Inch; Other Features:Double Row | Single Collar | Extended Inner Race | With Set Screw; Long Description:2 Bolt Pillow Block; 1-15/16" Bore; 2-1/4" 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; Manufacturer Item Number:PKEB22431E7; Manufacturer Internal Number:0155417; Weight / LBS:12; Bolt Spacing Minimum:0 Inch | 0Millimeter; B:2.25 Inch | 57.15 Millimeter; Bolt Spacing Maximum:0 Inch | 0Millimeter; d:1.938 Inch | 49.225 Millimeter; Nominal Bolt Center to Center:6.3 Inch | 160 Millimeter; D:3.125 Inch | 79.38 Millimeter; Actual Bolt Center to Center:6.3 Inch | 159Millimeter; |
| 2 Inch | 50.8 Millimeter x 0 Inch | 0 Millimeter x 1.625 Inch | 41.275 Millimeter TIMKEN 619-2 Tapered Roller Bearings | Category:Pillow Block Bearings; Inventory:0.0; Manufacturer Name:REXNORD; Minimum Buy Quantity:N/A; Weight:5.783; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Concentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:B22431E7L; Seals:Triple Lip Contact; Housing Configuration:1 Piece Solid; Inch - Metric:Inch; Other Features:Double Row | Single Collar | Extended Inner Race | With Set Screw; Long Description:2 Bolt Pillow Block; 1-15/16" Bore; 2-1/4" 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; Manufacturer Item Number:PKEB22431E7; Manufacturer Internal Number:0155417; Weight / LBS:12; Bolt Spacing Minimum:0 Inch | 0Millimeter; B:2.25 Inch | 57.15 Millimeter; Bolt Spacing Maximum:0 Inch | 0Millimeter; d:1.938 Inch | 49.225 Millimeter; Nominal Bolt Center to Center:6.3 Inch | 160 Millimeter; D:3.125 Inch | 79.38 Millimeter; Actual Bolt Center to Center:6.3 Inch | 159Millimeter; |
| 0 Inch | 0 Millimeter x 12.75 Inch | 323.85 Millimeter x 0.625 Inch | 15.875 Millimeter TIMKEN 29820-2 Tapered Roller Bearings | Category:Pillow Block Bearings; Inventory:0.0; Manufacturer Name:REXNORD; Minimum Buy Quantity:N/A; Weight:5.783; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Concentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:B22431E7L; Seals:Triple Lip Contact; Housing Configuration:1 Piece Solid; Inch - Metric:Inch; Other Features:Double Row | Single Collar | Extended Inner Race | With Set Screw; Long Description:2 Bolt Pillow Block; 1-15/16" Bore; 2-1/4" 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; Manufacturer Item Number:PKEB22431E7; Manufacturer Internal Number:0155417; Weight / LBS:12; Bolt Spacing Minimum:0 Inch | 0Millimeter; B:2.25 Inch | 57.15 Millimeter; Bolt Spacing Maximum:0 Inch | 0Millimeter; d:1.938 Inch | 49.225 Millimeter; Nominal Bolt Center to Center:6.3 Inch | 160 Millimeter; D:3.125 Inch | 79.38 Millimeter; Actual Bolt Center to Center:6.3 Inch | 159Millimeter; |
| 0.5 Inch | 12.7 Millimeter x 0 Inch | 0 Millimeter x 0.554 Inch | 14.072 Millimeter TIMKEN 00050-2 Tapered Roller Bearings | Category:Pillow Block Bearings; Inventory:0.0; Manufacturer Name:REXNORD; Minimum Buy Quantity:N/A; Weight:5.783; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Concentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:B22431E7L; Seals:Triple Lip Contact; Housing Configuration:1 Piece Solid; Inch - Metric:Inch; Other Features:Double Row | Single Collar | Extended Inner Race | With Set Screw; Long Description:2 Bolt Pillow Block; 1-15/16" Bore; 2-1/4" 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; Manufacturer Item Number:PKEB22431E7; Manufacturer Internal Number:0155417; Weight / LBS:12; Bolt Spacing Minimum:0 Inch | 0Millimeter; B:2.25 Inch | 57.15 Millimeter; Bolt Spacing Maximum:0 Inch | 0Millimeter; d:1.938 Inch | 49.225 Millimeter; Nominal Bolt Center to Center:6.3 Inch | 160 Millimeter; D:3.125 Inch | 79.38 Millimeter; Actual Bolt Center to Center:6.3 Inch | 159Millimeter; |