NTN 4T-3781 Roller Bearings MODELS

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NTN 4T-3781 Roller Bearings

NTN 4T-3781 Roller Bearings SPECIFICATIONS

d:65 mm
D:100 mm
B:18 mm
d1:77.26 mm
d2:74.9 mm
D2:91.1 mm
r1,2 min.:1.1 mm
r3,4 min.:0.6 mm

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NTN 4T-3781 Roller Bearings Code system

d:65 mm
D:100 mm
B:18 mm
d1:77.26 mm
d2:74.9 mm
D2:91.1 mm
r1,2 min.:1.1 mm
r3,4 min.:0.6 mm
a:20.2 mm
da min.:71 mm
da max.:76.5 mm
db min.:71 mm
db max.:74.1 mm
Da max.:94 mm
Db max.:95.8 mm
ra max.:1 mm
rb max.:0.6 mm
Basic dynamic load rating C:20.3 kN
Basic static load rating C0:15.6 kN
Fatigue load limit Pu:0.655 kN
Attainable speed for grease lubrication:22000 r/min
Ball diameter Dw:8.731 mm
Number of balls z:25
Preload class A GA:110 N
Static axial stiffness, preload class A:59 N/µm
Preload class B GB:330 N
Static axial stiffness, preload class B:92 N/µm
Preload class C GC:650 N
Static axial stiffness, preload class C:124 N/µm
Calculation factor f:1.09
Calculation factor f1:1
Calculation factor f2A:1
Calculation factor f2B:1.03
Calculation factor f2C:1.05
Calculation factor fHC:1.01
Calculation factor f0:8.4
Mass bearing:0.41 kg

NTN 4T-3781 Roller Bearings Dimensions

TIMKEN MSE300BR Roller Bearings	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:4.086; 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:7/16 Inch; Relubricatable:Yes; Insert Part Number:22209; Seals:Double Lip Nitrile Rubber;
IKO TAM 3820 Roller Bearings	Category:Pillow Block; Inventory:0.0; 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 Urethane;
TIMKEN 22322EJW33W5C6 Roller Bearings	Category:Pillow Block; Inventory:0.0; 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 Urethane;
NSK 24084CAMK30E4C4 Roller Bearings	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.63; Product Group:M06110; Number of Mounting Holes:4; Mounting Method:Set Screw; Housing Style:4 Bolt Square Flange Block; Rolling Element:Ball Bearing; Housing Material:Polymer; Expansion / Non-expansion:Non-expansion; Mounting Bolts:10 Millimeter; Relubricatable:Yes; Insert Part Number:SG2M30EL; Seals:Single Lip Contact; Housing Configuration:1 Piece Solid;
NTN 4T-07204 Roller Bearings	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:52.21; Product Group:M06288; Number of Mounting Holes:6; Mounting Method:Eccentric Collar; Housing Style:6 Bolt Round Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:1-1/8 Inch; Relubricatable:Yes; Insert Part Number:22226; Seals:Double Lip Viton;
NSK NU230EMC3 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:Double Lip Nitrile Rubber;
NTN 4T-JHM318410 Roller Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:9.08; 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:16 Millimeter; Relubricatable:Yes; Insert Part Number:22214; Seals:Triple Lip Urethane;
FAG BEARING 23096-MB-H40AB-T52BW Roller Bearings	Category:Pillow Block Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:10.42; Product Group:B04144; Number of Mounting Holes:2; Mounting Method:Clamp Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Cylindrical Roller Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Non-Expansion; Mounting Bolts:16 Millimeter; Relubricatable:Yes; Insert Part Number:LSE207BR; Seals:Triple Lip Labyrinth;
TIMKEN LSM55BR Roller Bearings	Bearing number:8503; Size (mm):17x40x14.288; Bore Diameter (mm):17; Outer Diameter (mm):40; Width (mm):14,288; d:17 mm; D:40 mm; B:14,288 mm; C:12 mm; r min.:0,6 mm; Weight:0,068 Kg; Basic dynamic load rating (C):9,57 kN;
NSK 23038CAME4C4 Roller Bearings	Bearing number:NJ2860; Size (mm):300x380x48; Bore Diameter (mm):300; Outer Diameter (mm):380; Width (mm):48; d:300 mm; Fw:321 mm; D:380 mm; B:48 mm; C:48 mm; Weight:14,4 Kg; Basic dynamic load rating (C):473 kN; Basic static load rating (C0):980 kN; (Grease) Lubrication Speed:1700 r/min;
NTN NJ2319G1C4 Roller Bearings	Category:Pillow Block; Inventory:0.0; 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:Expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22218; Seals:Triple Lip Nitrile Rubber;
INA HK0810 AE050 Roller Bearings	mounting:Two-Bolt Base; B:88 mm; d:80 mm; radial dynamic load capacity:9750 kgf; bore type:Round; radial static load capacity:7300 kgf; base to bore centerline:4.0000 in; base width:88 mm; duty type:Normal Duty; D:249 mm to 272 mm; housing material:Cast Iron; bolt size:M22; locking device:Adapter Mounted; lubrication type:Lubrication Fitting; seal type:Contact with Slinger; series:UKP200+H2000;

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