NTN 4T-393 Roller Bearings MODELS

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NTN 4T-393 Roller Bearings

NTN 4T-393 Roller Bearings SPECIFICATIONS

Bearing number:7230BDT
Size (mm):150x270x45
Bore Diameter (mm):150
Outer Diameter (mm):270
Width (mm):45
d:150 mm
D:270 mm
B:45 mm

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NTN 4T-393 Roller Bearings Code system

Bearing number:7230BDT
Size (mm):150x270x45
Bore Diameter (mm):150
Outer Diameter (mm):270
Width (mm):45
d:150 mm
D:270 mm
B:45 mm
C:45 mm
Angle (α):40 °
a:65.6 mm
r min.:3 mm
r1 min.:1.1 mm
2B:90 mm
da min.:157 mm
Da max.:263 mm
ra max.:1 mm
Weight:11.0 Kg
Basic dynamic load rating (C):360 kN
Basic static load rating (C0):490 kN
(Grease) Lubrication Speed:1500 r/min
Bore Type:Cylindrical Bore
Enclosure:Open
Configuration:Duplex
Bore Size:150 mm
Outside Diameter:270 mm
Width:45 mm
Fillet Radius/Chamfer:3 mm
r1:1.1 mm
Dynamic Load Rating:360,000 N
Static Load Rating:490,000 N
Limiting Speed - Grease:1,500 rpm
Limiting Speed - Oil:2,000 rpm
da1 (min):164 mm
da2 (min):157 mm
Da1 (max):256 mm
Da2 (max):263 mm
ra (max):2.5 mm
ra1 (max):1 mm

NTN 4T-393 Roller Bearings Description of the code

NTN 23072BL1KC3 Roller Bearings	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:5.902; 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:Expansion; Mounting Bolts:1/2 Inch; Relubricatable:Yes; Insert Part Number:22211; Seals:Teflon Labyrinth;
NTN NA56425SWCB125#BW Roller Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:7.264; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:22211; Seals:Double Lip Viton; Housing Configuration:1 Piece Solid;
NTN NA48685SW/48620D Roller Bearings	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:11.17; 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 Iron; Expansion / Non-expansion:Expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:INS-S2-300R; Seals:Triple Lip Contact;
NTN NUP2214U Roller Bearings	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:15.89; 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:3/4 Inch; Relubricatable:Yes; Insert Part Number:22218; Seals:Triple Lip Nitrile Rubber;
NTN LH-22217BKC4 Roller Bearings	Category:Plain Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.039; Product Group:B04264;
NTN 23268B Roller Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:14.528; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:V Lock; 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:22217; Seals:Double Lip Viton; Housing Configuration:1 Piece Solid;
TIMKEN 27620 Tapered Roller Bearings	Category:Take Up Units; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:10.896; Product Group:M06288; Component Description:Take Up Bearing Only; Rolling Element:Spherical Roller Bearing; Housing Style:Unit Only; Mounting Method:V Lock; Compatible Take Up Frame:QMTF; Adjustment Travel Length:0; Insert Part Number:22214; Housing Material:Cast Steel; Other Features:Double Row \| Single Nut \| Expansion \| Three Lip Nitrile Rubber Seal \| Steel Cage;
NTN 23076VMW33C3 Roller Bearings	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:11.34; Product Group:M06288;
NTN 23218BL1KD1C3 Roller Bearings	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:5.679; Product Group:M06110;
FAG BEARING 804650-K158X? Roller Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:9.988; 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:5/8 Inch; Relubricatable:Yes; Insert Part Number:22215; Seals:Triple Lip Urethane;
FAG BEARING ZRB24X26 Roller Bearings	Bearing number:7301CDB; Size (mm):12x37x12; Bore Diameter (mm):12; Outer Diameter (mm):37; Width (mm):12; d:12 mm; D:37 mm; B:12 mm; C:12 mm; Angle (α):15 °; a -:3.1 mm; r min.:1 mm; r1 min.:0.6 mm; 2B:24 mm; da min.:18 mm; Da max.:33.4 mm; ra max.:0.6 mm; Weight:0.063 Kg; Basic dynamic load rating (C):17,5 kN; Basic static load rating (C0):9,8 kN; (Grease) Lubrication Speed:26000 r/min;
IKO NA4932 Roller Bearings	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:19.068; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Round Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:7/8 Inch; Relubricatable:Yes; Insert Part Number:22218; Seals:Triple Lip Nitrile Rubber;

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Bearing Distributors Inc: Emailiris@bearing-distributors.com; Address1589 Tampines Industrial Distributor Avenue 5 Singapore 528759; Phone(Working Time)0065-31591338; Fax0065-31591338

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NTN 4T-393 Roller Bearings Technical Articles

Bearing list update reference of Mar/2019 reference

NU 332 ECM/C3 SNL 516-613 6212-2RS1/C3 NU 332 ECML/C3 SNL 518-615 6213-2RS1 NU 334 ECM/C3 SNL 520-617 6213-2Z QJ 1030 N2MA/C4B20 SNL 522-619 6213-2Z/C3 SE 511-609...

Bearing list update reference of 19th/Feb/2019

6209-2Z/C3 6205ZZ NU220 ECM 6204-2Z/C3 6206 ZZ 7320 BECMB 6205-2Z/C3 6307 ZZ 6204-2Z 6206-2Z/C3 6211 ZZ 6205-2Z 6208-2Z/C3 6018 6207-2Z 6209-2Z/C3 6020...

Bearing list update reference of 20th/Dec/2018

1 MOTOR SHAFT SEAL V-RING TYPE-A,V-45A MOTOR SHAFT SEAL V-RING TYPE-A,V-45A OIL SEAL VA FOR ELECTRICAL MOTOR – STANDARD STYLE , VA SEAL HAS A STRAIGHT BACK FOR MOTOR SHAFT DIAMETER FROM 43 TO 48MM. V-45A OIL SEAL PROFILE DIMENSIONS:...

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