NTN CRO-7220 Four Row Bearings Interchange Search | |||||||||
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No. | Brand | T | a | D | C | B | d | C0 | D1 |
722018810 | INA | - | - | 30 mm | 15 mm | - | 22 mm | - | - |
722055610 | INA | - | - | 96 mm | 23 mm | - | 88 mm | - | - |
722064410 | INA | - | - | 63 mm | - | 30 mm | 55 mm | - | - |
722072110 | INA | - | - | 68 mm | 23 mm | - | 60 mm | - | - |
722078810 | INA | - | - | 83 mm | 46 mm | - | 75 mm | - | - |
713617220 | FAG | - | - | - | - | - | - | - | - |
713667220 | FAG | - | - | - | - | - | - | - | - |
S7220 ACD/P4A | SKF | - | 50 mm | 180 mm | 148 kN | 34 mm | 100 mm | 129 kN | 155,3 mm |
S7220 CD/P4A | SKF | - | 36 mm | 180 mm | 156 kN | 34 mm | 100 mm | 137 kN | 155,3 mm |
NP722065/NP013743 | Timken | 23,825 mm | - | 76,2 mm | - | - | 41,275 mm | - | - |
722032910 | INA | - | - | 49 mm | 16,5 mm | - | 33 mm | - | - |
NTN M257149D/M257110/M257110D Four Row Bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:24.97; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Square Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Double Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:No Pilot; Inch - Metric:Inch; Long Description:4 Bolt Square Flange Block; 4" Bore; 10.7" Bolt Circle; 7.6" Bolt Spacing; 1 Piece Solid; Concentric; Other Features:Double Row | Double Collar | With Set Screw; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Manufacturer Item Number:QAAFL20A400SB; Weight / LBS:55; d:4 Inch | 101.6 Millimeter; D:5.92 Inch | 150.368 Millimeter; Nominal Bolt Circle Diameter Round:10.7 Inch | 272.8 Millimeter; Cartridge Pilot Diameter:0 Inch | 0 Millimeter; Bolt Spacing:7.6 Inch | 193 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
NTN CRO-8204LL Four Row Bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:24.97; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Square Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Double Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:No Pilot; Inch - Metric:Inch; Long Description:4 Bolt Square Flange Block; 4" Bore; 10.7" Bolt Circle; 7.6" Bolt Spacing; 1 Piece Solid; Concentric; Other Features:Double Row | Double Collar | With Set Screw; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Manufacturer Item Number:QAAFL20A400SB; Weight / LBS:55; d:4 Inch | 101.6 Millimeter; D:5.92 Inch | 150.368 Millimeter; Nominal Bolt Circle Diameter Round:10.7 Inch | 272.8 Millimeter; Cartridge Pilot Diameter:0 Inch | 0 Millimeter; Bolt Spacing:7.6 Inch | 193 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
NTN CRO-5650 Four Row Bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:24.97; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Square Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Double Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:No Pilot; Inch - Metric:Inch; Long Description:4 Bolt Square Flange Block; 4" Bore; 10.7" Bolt Circle; 7.6" Bolt Spacing; 1 Piece Solid; Concentric; Other Features:Double Row | Double Collar | With Set Screw; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Manufacturer Item Number:QAAFL20A400SB; Weight / LBS:55; d:4 Inch | 101.6 Millimeter; D:5.92 Inch | 150.368 Millimeter; Nominal Bolt Circle Diameter Round:10.7 Inch | 272.8 Millimeter; Cartridge Pilot Diameter:0 Inch | 0 Millimeter; Bolt Spacing:7.6 Inch | 193 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
NTN CRO-6022 Four Row Bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:24.97; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Square Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Double Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:No Pilot; Inch - Metric:Inch; Long Description:4 Bolt Square Flange Block; 4" Bore; 10.7" Bolt Circle; 7.6" Bolt Spacing; 1 Piece Solid; Concentric; Other Features:Double Row | Double Collar | With Set Screw; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Manufacturer Item Number:QAAFL20A400SB; Weight / LBS:55; d:4 Inch | 101.6 Millimeter; D:5.92 Inch | 150.368 Millimeter; Nominal Bolt Circle Diameter Round:10.7 Inch | 272.8 Millimeter; Cartridge Pilot Diameter:0 Inch | 0 Millimeter; Bolt Spacing:7.6 Inch | 193 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
NTN LM761649D/LM761610/LM761610D Four Row Bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:24.97; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Square Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Double Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:No Pilot; Inch - Metric:Inch; Long Description:4 Bolt Square Flange Block; 4" Bore; 10.7" Bolt Circle; 7.6" Bolt Spacing; 1 Piece Solid; Concentric; Other Features:Double Row | Double Collar | With Set Screw; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Manufacturer Item Number:QAAFL20A400SB; Weight / LBS:55; d:4 Inch | 101.6 Millimeter; D:5.92 Inch | 150.368 Millimeter; Nominal Bolt Circle Diameter Round:10.7 Inch | 272.8 Millimeter; Cartridge Pilot Diameter:0 Inch | 0 Millimeter; Bolt Spacing:7.6 Inch | 193 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
NTN CRO-3210 Four Row Bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:24.97; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Square Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Double Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:No Pilot; Inch - Metric:Inch; Long Description:4 Bolt Square Flange Block; 4" Bore; 10.7" Bolt Circle; 7.6" Bolt Spacing; 1 Piece Solid; Concentric; Other Features:Double Row | Double Collar | With Set Screw; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Manufacturer Item Number:QAAFL20A400SB; Weight / LBS:55; d:4 Inch | 101.6 Millimeter; D:5.92 Inch | 150.368 Millimeter; Nominal Bolt Circle Diameter Round:10.7 Inch | 272.8 Millimeter; Cartridge Pilot Diameter:0 Inch | 0 Millimeter; Bolt Spacing:7.6 Inch | 193 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
NTN CRO-6042LL Four Row Bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:24.97; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Square Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Double Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:No Pilot; Inch - Metric:Inch; Long Description:4 Bolt Square Flange Block; 4" Bore; 10.7" Bolt Circle; 7.6" Bolt Spacing; 1 Piece Solid; Concentric; Other Features:Double Row | Double Collar | With Set Screw; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Manufacturer Item Number:QAAFL20A400SB; Weight / LBS:55; d:4 Inch | 101.6 Millimeter; D:5.92 Inch | 150.368 Millimeter; Nominal Bolt Circle Diameter Round:10.7 Inch | 272.8 Millimeter; Cartridge Pilot Diameter:0 Inch | 0 Millimeter; Bolt Spacing:7.6 Inch | 193 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
NTN CRO-9107LL Four Row Bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:24.97; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Square Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Double Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:No Pilot; Inch - Metric:Inch; Long Description:4 Bolt Square Flange Block; 4" Bore; 10.7" Bolt Circle; 7.6" Bolt Spacing; 1 Piece Solid; Concentric; Other Features:Double Row | Double Collar | With Set Screw; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Manufacturer Item Number:QAAFL20A400SB; Weight / LBS:55; d:4 Inch | 101.6 Millimeter; D:5.92 Inch | 150.368 Millimeter; Nominal Bolt Circle Diameter Round:10.7 Inch | 272.8 Millimeter; Cartridge Pilot Diameter:0 Inch | 0 Millimeter; Bolt Spacing:7.6 Inch | 193 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
NTN LM274449D/LM274410/LM274410D Four Row Bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:24.97; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Square Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Double Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:No Pilot; Inch - Metric:Inch; Long Description:4 Bolt Square Flange Block; 4" Bore; 10.7" Bolt Circle; 7.6" Bolt Spacing; 1 Piece Solid; Concentric; Other Features:Double Row | Double Collar | With Set Screw; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Manufacturer Item Number:QAAFL20A400SB; Weight / LBS:55; d:4 Inch | 101.6 Millimeter; D:5.92 Inch | 150.368 Millimeter; Nominal Bolt Circle Diameter Round:10.7 Inch | 272.8 Millimeter; Cartridge Pilot Diameter:0 Inch | 0 Millimeter; Bolt Spacing:7.6 Inch | 193 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
NTN CRO-13202 Four Row Bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:24.97; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Square Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Double Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:No Pilot; Inch - Metric:Inch; Long Description:4 Bolt Square Flange Block; 4" Bore; 10.7" Bolt Circle; 7.6" Bolt Spacing; 1 Piece Solid; Concentric; Other Features:Double Row | Double Collar | With Set Screw; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Manufacturer Item Number:QAAFL20A400SB; Weight / LBS:55; d:4 Inch | 101.6 Millimeter; D:5.92 Inch | 150.368 Millimeter; Nominal Bolt Circle Diameter Round:10.7 Inch | 272.8 Millimeter; Cartridge Pilot Diameter:0 Inch | 0 Millimeter; Bolt Spacing:7.6 Inch | 193 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
NTN CRO-2151 Four Row Bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:24.97; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Square Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Double Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:No Pilot; Inch - Metric:Inch; Long Description:4 Bolt Square Flange Block; 4" Bore; 10.7" Bolt Circle; 7.6" Bolt Spacing; 1 Piece Solid; Concentric; Other Features:Double Row | Double Collar | With Set Screw; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Manufacturer Item Number:QAAFL20A400SB; Weight / LBS:55; d:4 Inch | 101.6 Millimeter; D:5.92 Inch | 150.368 Millimeter; Nominal Bolt Circle Diameter Round:10.7 Inch | 272.8 Millimeter; Cartridge Pilot Diameter:0 Inch | 0 Millimeter; Bolt Spacing:7.6 Inch | 193 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
NTN CRO-6143LL Four Row Bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:24.97; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Square Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Double Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:No Pilot; Inch - Metric:Inch; Long Description:4 Bolt Square Flange Block; 4" Bore; 10.7" Bolt Circle; 7.6" Bolt Spacing; 1 Piece Solid; Concentric; Other Features:Double Row | Double Collar | With Set Screw; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Manufacturer Item Number:QAAFL20A400SB; Weight / LBS:55; d:4 Inch | 101.6 Millimeter; D:5.92 Inch | 150.368 Millimeter; Nominal Bolt Circle Diameter Round:10.7 Inch | 272.8 Millimeter; Cartridge Pilot Diameter:0 Inch | 0 Millimeter; Bolt Spacing:7.6 Inch | 193 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
NTN EE275106D/275155/275156D Four Row Bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:24.97; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Square Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Double Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:No Pilot; Inch - Metric:Inch; Long Description:4 Bolt Square Flange Block; 4" Bore; 10.7" Bolt Circle; 7.6" Bolt Spacing; 1 Piece Solid; Concentric; Other Features:Double Row | Double Collar | With Set Screw; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Manufacturer Item Number:QAAFL20A400SB; Weight / LBS:55; d:4 Inch | 101.6 Millimeter; D:5.92 Inch | 150.368 Millimeter; Nominal Bolt Circle Diameter Round:10.7 Inch | 272.8 Millimeter; Cartridge Pilot Diameter:0 Inch | 0 Millimeter; Bolt Spacing:7.6 Inch | 193 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
NTN CRO-5215 Four Row Bearings | Category:Flange Block Bearings; Inventory:0.0; Manufacturer Name:TIMKEN; Minimum Buy Quantity:N/A; Weight:24.97; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Square Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Double Lip Nitrile Rubber; Housing Configuration:1 Piece Solid; Pilot Configuration:No Pilot; Inch - Metric:Inch; Long Description:4 Bolt Square Flange Block; 4" Bore; 10.7" Bolt Circle; 7.6" Bolt Spacing; 1 Piece Solid; Concentric; Other Features:Double Row | Double Collar | With Set Screw; Category:Flange Block; UNSPSC:31171501; Harmonized Tariff Code:8483.20.40.80; Noun:Bearing; Keyword String:Flanged; Manufacturer Item Number:QAAFL20A400SB; Weight / LBS:55; d:4 Inch | 101.6 Millimeter; D:5.92 Inch | 150.368 Millimeter; Nominal Bolt Circle Diameter Round:10.7 Inch | 272.8 Millimeter; Cartridge Pilot Diameter:0 Inch | 0 Millimeter; Bolt Spacing:7.6 Inch | 193 Millimeter; Cartridge Pilot Depth:0 Inch | 0 Millimeter; |
NTN CRO-7220 Four Row Bearings Video
430220XU 430221XU 430222XU Tapered Roller Bearing ...
CRO-2008. CRO-2151. CRO-2252 625924 623024 623124. CRO-2418. M224749D/M224710/M224710D ... CRO-7220. CRO-7217. CRO-7211. CRO-7210 623172 (CRO-7228)
Products for Metals Industry - NTN SNR
“NTN solutions for tough metals mill application ... NTN is committed to continuous improvement of customer's equipment ... CRO-7220.
NTN 7220 | B&D Industrial
NTN 7220. NTN 7220 72 Series Round Bore Medium Angular Contact Ball Bearing, 100 mm Dia Bore, 180 mm OD, 1 Row, 34 mm W, 30 deg, 144000 N Load.
Ball and Roller Bearings Special Application ... - NTN Global
5.5 3.5 4 950 12 300 E-CRO-7220. 520. 410. 410. 5. 5. 5 700 14 700 ☆ E-CRO-7217. 540. 340. 340. 5. 3. 4 850 11 100 E-CRO-7211.11 pages
NTN CRO-7220 Four Row Bearings - CRO-7220 bearing
NTN CRO-7220 Four Row Bearings ; Lw: 7.8 mm ; Characteristic cage frequency, FTF: 0.42 Hz ; Brand: NTN ; Cr: 5.5 kN ; Mass: 0.0039 kg.
10633-ntn-cro-7220-four-row-bearings.pdf
CRO-7220 Bearing 2D drawings and 3D CAD models · NTN CRO-7220 Four Row Bearings. Bearing No. CRO-7220. Size. 360x520x370 mm. Bore Diameter.
Tapered Roller bearings
tapered roller bearings. ¡Please consult with NTN Engineering for fitting and bearing internal clearance. 6259XX. 6230XX. 6231XX. CRO. CRO…LL. Four row.
Four-row Conical Roller Bearing Ref. Ntn Cro-7220
NTN CRO-7220. Four-row conical roller bearing. Radial roller bearings group models of one, two and four rows. They are also available in inches.
NTN CRO-7220 Four Row Bearings - China Auto parts B2B ...
CRO-7220, NTN CRO-7220 Four Row Bearings - provide cheap and quality auto parts of Metal - 20133066.