interchange PSL PSL 611-4 tapered roller bearings guide | |||||||||
---|---|---|---|---|---|---|---|---|---|
No. | Brand | B | T | d | C | D | Fw | d1 | D1 |
THR363611 | KOYO | - | 109 mm | 180 mm | 2 250 kN | 360 mm | - | 190 mm | 358 mm |
T611 | KOYO | - | 69.850 mm | 152.400 mm | 1 520 kN | 317.500 mm | - | 152.400 mm | 317.500 mm |
T611V | KOYO | - | 69.850 mm | 152.400 mm | 1 990 kN | 317.500 mm | - | 152.400 mm | 317.500 mm |
VKBA 611 | SKF | - | - | - | - | - | - | - | - |
STF470RV6611g | NSK | 470 mm | - | 470 mm | 8 450 kN | 660 mm | 519 mm | - | - |
STF690RV9611g | NSK | 670 mm | - | 690 mm | 17 400 kN | 960 mm | 760 mm | - | - |
6611 | Ruville | - | - | - | - | - | - | - | - |
STF400RV5611g | NSK | 410 mm | - | 400 mm | 6 550 kN | 560 mm | 445 mm | - | - |
713611410 | FAG | - | - | - | - | - | - | - | - |
713611470 | FAG | - | - | - | - | - | - | - | - |
713611480 | FAG | - | - | - | - | - | - | - | - |
196,85 mm x 254 mm x 27,783 mm PSL PSL 610-308 tapered roller bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:9.988; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:22215; Seals:Triple Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:With Pilot; Inch - Metric:Inch; Long Description:4 Bolt Round Flange Cartridge; 2-3/4" Bore; 7-1/2" Bolt Circle; 5.3" Bolt Spacing; 1 Piece Solid;; Other Features:Double Row; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Weight / LBS:22; d:2.75 Inch | 69.85 Millimeter; Cartridge Pilot Diameter:6.375 Inch | 161.92 Millimeter; Nominal Bolt Circle Diameter Round:7.5 Inch | 190 Millimeter; D:3.62 Inch | 91.948 Millimeter; Bolt Spacing:5.3 Inch | 134.7 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
170 mm x 230 mm x 109 mm PSL NNU6934V cylindrical roller bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:9.988; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:22215; Seals:Triple Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:With Pilot; Inch - Metric:Inch; Long Description:4 Bolt Round Flange Cartridge; 2-3/4" Bore; 7-1/2" Bolt Circle; 5.3" Bolt Spacing; 1 Piece Solid;; Other Features:Double Row; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Weight / LBS:22; d:2.75 Inch | 69.85 Millimeter; Cartridge Pilot Diameter:6.375 Inch | 161.92 Millimeter; Nominal Bolt Circle Diameter Round:7.5 Inch | 190 Millimeter; D:3.62 Inch | 91.948 Millimeter; Bolt Spacing:5.3 Inch | 134.7 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
200 mm x 310 mm x 200 mm PSL NNU6040M cylindrical roller bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:9.988; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:22215; Seals:Triple Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:With Pilot; Inch - Metric:Inch; Long Description:4 Bolt Round Flange Cartridge; 2-3/4" Bore; 7-1/2" Bolt Circle; 5.3" Bolt Spacing; 1 Piece Solid;; Other Features:Double Row; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Weight / LBS:22; d:2.75 Inch | 69.85 Millimeter; Cartridge Pilot Diameter:6.375 Inch | 161.92 Millimeter; Nominal Bolt Circle Diameter Round:7.5 Inch | 190 Millimeter; D:3.62 Inch | 91.948 Millimeter; Bolt Spacing:5.3 Inch | 134.7 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
PSL PSL 612-32 tapered roller bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:9.988; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:22215; Seals:Triple Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:With Pilot; Inch - Metric:Inch; Long Description:4 Bolt Round Flange Cartridge; 2-3/4" Bore; 7-1/2" Bolt Circle; 5.3" Bolt Spacing; 1 Piece Solid;; Other Features:Double Row; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Weight / LBS:22; d:2.75 Inch | 69.85 Millimeter; Cartridge Pilot Diameter:6.375 Inch | 161.92 Millimeter; Nominal Bolt Circle Diameter Round:7.5 Inch | 190 Millimeter; D:3.62 Inch | 91.948 Millimeter; Bolt Spacing:5.3 Inch | 134.7 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
630 mm x 850 mm x 218 mm PSL NNU49/630 cylindrical roller bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:9.988; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:22215; Seals:Triple Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:With Pilot; Inch - Metric:Inch; Long Description:4 Bolt Round Flange Cartridge; 2-3/4" Bore; 7-1/2" Bolt Circle; 5.3" Bolt Spacing; 1 Piece Solid;; Other Features:Double Row; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Weight / LBS:22; d:2.75 Inch | 69.85 Millimeter; Cartridge Pilot Diameter:6.375 Inch | 161.92 Millimeter; Nominal Bolt Circle Diameter Round:7.5 Inch | 190 Millimeter; D:3.62 Inch | 91.948 Millimeter; Bolt Spacing:5.3 Inch | 134.7 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
220 mm x 340 mm x 56 mm PSL NU1044 cylindrical roller bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:9.988; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:22215; Seals:Triple Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:With Pilot; Inch - Metric:Inch; Long Description:4 Bolt Round Flange Cartridge; 2-3/4" Bore; 7-1/2" Bolt Circle; 5.3" Bolt Spacing; 1 Piece Solid;; Other Features:Double Row; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Weight / LBS:22; d:2.75 Inch | 69.85 Millimeter; Cartridge Pilot Diameter:6.375 Inch | 161.92 Millimeter; Nominal Bolt Circle Diameter Round:7.5 Inch | 190 Millimeter; D:3.62 Inch | 91.948 Millimeter; Bolt Spacing:5.3 Inch | 134.7 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
280 mm x 420 mm x 140 mm PSL 24056CW33MB spherical roller bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:9.988; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:22215; Seals:Triple Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:With Pilot; Inch - Metric:Inch; Long Description:4 Bolt Round Flange Cartridge; 2-3/4" Bore; 7-1/2" Bolt Circle; 5.3" Bolt Spacing; 1 Piece Solid;; Other Features:Double Row; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Weight / LBS:22; d:2.75 Inch | 69.85 Millimeter; Cartridge Pilot Diameter:6.375 Inch | 161.92 Millimeter; Nominal Bolt Circle Diameter Round:7.5 Inch | 190 Millimeter; D:3.62 Inch | 91.948 Millimeter; Bolt Spacing:5.3 Inch | 134.7 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
PSL 81176 thrust roller bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:9.988; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:22215; Seals:Triple Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:With Pilot; Inch - Metric:Inch; Long Description:4 Bolt Round Flange Cartridge; 2-3/4" Bore; 7-1/2" Bolt Circle; 5.3" Bolt Spacing; 1 Piece Solid;; Other Features:Double Row; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Weight / LBS:22; d:2.75 Inch | 69.85 Millimeter; Cartridge Pilot Diameter:6.375 Inch | 161.92 Millimeter; Nominal Bolt Circle Diameter Round:7.5 Inch | 190 Millimeter; D:3.62 Inch | 91.948 Millimeter; Bolt Spacing:5.3 Inch | 134.7 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
390 mm x 540 mm x 50 mm PSL PSL 912-11 thrust roller bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:9.988; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:22215; Seals:Triple Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:With Pilot; Inch - Metric:Inch; Long Description:4 Bolt Round Flange Cartridge; 2-3/4" Bore; 7-1/2" Bolt Circle; 5.3" Bolt Spacing; 1 Piece Solid;; Other Features:Double Row; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Weight / LBS:22; d:2.75 Inch | 69.85 Millimeter; Cartridge Pilot Diameter:6.375 Inch | 161.92 Millimeter; Nominal Bolt Circle Diameter Round:7.5 Inch | 190 Millimeter; D:3.62 Inch | 91.948 Millimeter; Bolt Spacing:5.3 Inch | 134.7 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
260 mm x 400 mm x 104 mm PSL 23052MB spherical roller bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:9.988; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:22215; Seals:Triple Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:With Pilot; Inch - Metric:Inch; Long Description:4 Bolt Round Flange Cartridge; 2-3/4" Bore; 7-1/2" Bolt Circle; 5.3" Bolt Spacing; 1 Piece Solid;; Other Features:Double Row; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Weight / LBS:22; d:2.75 Inch | 69.85 Millimeter; Cartridge Pilot Diameter:6.375 Inch | 161.92 Millimeter; Nominal Bolt Circle Diameter Round:7.5 Inch | 190 Millimeter; D:3.62 Inch | 91.948 Millimeter; Bolt Spacing:5.3 Inch | 134.7 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
300 mm x 460 mm x 74 mm PSL PSL 412-305 cylindrical roller bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:9.988; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:22215; Seals:Triple Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:With Pilot; Inch - Metric:Inch; Long Description:4 Bolt Round Flange Cartridge; 2-3/4" Bore; 7-1/2" Bolt Circle; 5.3" Bolt Spacing; 1 Piece Solid;; Other Features:Double Row; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Weight / LBS:22; d:2.75 Inch | 69.85 Millimeter; Cartridge Pilot Diameter:6.375 Inch | 161.92 Millimeter; Nominal Bolt Circle Diameter Round:7.5 Inch | 190 Millimeter; D:3.62 Inch | 91.948 Millimeter; Bolt Spacing:5.3 Inch | 134.7 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
220 mm x 300 mm x 60 mm PSL NN3944MB cylindrical roller bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:9.988; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:22215; Seals:Triple Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:With Pilot; Inch - Metric:Inch; Long Description:4 Bolt Round Flange Cartridge; 2-3/4" Bore; 7-1/2" Bolt Circle; 5.3" Bolt Spacing; 1 Piece Solid;; Other Features:Double Row; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Weight / LBS:22; d:2.75 Inch | 69.85 Millimeter; Cartridge Pilot Diameter:6.375 Inch | 161.92 Millimeter; Nominal Bolt Circle Diameter Round:7.5 Inch | 190 Millimeter; D:3.62 Inch | 91.948 Millimeter; Bolt Spacing:5.3 Inch | 134.7 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
120 mm x 180 mm x 48 mm PSL 33024A tapered roller bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:9.988; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:22215; Seals:Triple Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:With Pilot; Inch - Metric:Inch; Long Description:4 Bolt Round Flange Cartridge; 2-3/4" Bore; 7-1/2" Bolt Circle; 5.3" Bolt Spacing; 1 Piece Solid;; Other Features:Double Row; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Weight / LBS:22; d:2.75 Inch | 69.85 Millimeter; Cartridge Pilot Diameter:6.375 Inch | 161.92 Millimeter; Nominal Bolt Circle Diameter Round:7.5 Inch | 190 Millimeter; D:3.62 Inch | 91.948 Millimeter; Bolt Spacing:5.3 Inch | 134.7 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
864 mm x 1028 mm x 28 mm PSL PSL 212-27 thrust ball bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:9.988; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:22215; Seals:Triple Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:With Pilot; Inch - Metric:Inch; Long Description:4 Bolt Round Flange Cartridge; 2-3/4" Bore; 7-1/2" Bolt Circle; 5.3" Bolt Spacing; 1 Piece Solid;; Other Features:Double Row; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Weight / LBS:22; d:2.75 Inch | 69.85 Millimeter; Cartridge Pilot Diameter:6.375 Inch | 161.92 Millimeter; Nominal Bolt Circle Diameter Round:7.5 Inch | 190 Millimeter; D:3.62 Inch | 91.948 Millimeter; Bolt Spacing:5.3 Inch | 134.7 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
PSL PSL 611-4 tapered roller bearings Video
rolling bearings - antesan
Mar 16, 2010 - TYPICAL APPLICATIONS OF PSL BEARINGS ... PSL, a. s., situated in Považská Bystrica, is a bearing producer with many years' ... PSL 611-4
PSL PSL 611-4 Bearing - Cylindrical roller bearings
PSL PSL 611-4 Bearing. #; Model number; In Stock; Brand; Bearing Price. 1; PSL 611-4; 2140; PSL; Email To Buy. 2; PSL 611-312; 1590; PSL · Email to List. 3
Bearing PSL 611-4 (PSL) | Size and Specification | Bearings
Tapered roller bearings PSL 611-4. Bearing number : PSL 611-4. Size (mm) : 228.6x355.65x146.8. Brand : PSL. Bore Diameter (mm) : 228,6. Outer Diameter
Tapered Roller Bearings of page 102
Bearing PSL 611-4 PSL: Place of Origin : check with us: Brand Name : Bearing PSL 611-4 PSL. Bearing PSL 611-300-1 PSL: Place of Origin : check with us
fag PSL 611-4 PSL TOP 10 latest update Tapered Roller Bearings
Tapered roller bearings PSL 611-4 Bearing number : PSL 611-4 Size mm : 228.6x355.65x146.8Brand : PSLBore Diameter mm : 228,6Outer Diameter mm : 355
Buy PSL PSL 611-4 tapered roller bearings - BEARING
Brand Name: PSL. Model Number: PSL 611-4. Distance J: 50.8 mm. Dimension F: 12.7 mm. Weight W: 0.30 kg. Insert Bearing IB: ZMaRC. Dimension S1: 19.8
Tapered Roller Bearings - ABC Machinery Technologies company
Tapered Roller Bearingsare unidirectional Bearing PSL 611-4 PSL that can withstand heavy thrust loads and moderate radial loads.Bearing PSL 611-4 PSL are
Psl Double Row Tapered Roller Bearing Ref. Psl 611-4 - Rodavigo
PSL PSL 611-4. Psl double row tapered roller bearing. PSL double row tapered roller bearing is used in heavy industrial engineering applications and in the