NSK NU312EM Roller Bearings MODELS

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NSK NU312EM Roller Bearings

NSK NU312EM Roller Bearings SPECIFICATIONS

Bearing number:4T-JH211749/JH211710
Size (mm):65x120x39
Bore Diameter (mm):65
Outer Diameter (mm):120
Width (mm):39
d:65 mm
D:120 mm
T:39 mm

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NSK NU312EM Roller Bearings specification

Bearing number:4T-JH211749/JH211710
Size (mm):65x120x39
Bore Diameter (mm):65
Outer Diameter (mm):120
Width (mm):39
d:65 mm
D:120 mm
T:39 mm
B:38,5 mm
C:32 mm
ra1 max.:2,5 mm
a:10,9 mm
Da:107 mm
db:74 mm
ra max.:3 mm
da:80 mm
Db:114 mm
Weight:1,9 Kg
Basic dynamic load rating (C):185 kN
Basic static load rating (C0):248 kN
(Grease) Lubrication Speed:3 100 r/min
(Oil) Lubrication Speed:4 100 r/min
Calculation factor (e):0,34
Calculation factor (Y0):0,98
d1:91 mm
e:0.34
Y2:1.78
Y0:0.98
Mass:1.9 kg
Dynamic load, C:185 kN
Rating life coefficient, A2:1.4
Static load, C0:248 kN
Fatigue limit load, Cu:30.2 kN
Nlim (oil):4,100 rpm
Nlim (grease):3,100 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.42 Hz
Characteristic rolling element frequency, BSF:6.34 Hz
Characteristic outer ring frequency, BPF0:7.22 Hz
Characteristic inner ring frequency, BPFI:9.78 Hz
ra max:3 mm
r1a max:2.5 mm

NSK NU312EM Roller Bearings Exchange Guide

NTN 498 Tapered 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 Viton;
NSK 32934J Roller Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:10.442; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:V Lock; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:24 Millimeter; Relubricatable:Yes; Insert Part Number:22216; Seals:Teflon Labyrinth; Housing Configuration:1 Piece Solid;
SKF 47686 Roller Bearings	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:4.363; Product Group:M06110; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Square Flange Block; Rolling Element:Ball Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Non-expansion; Mounting Bolts:5/8 Inch; Relubricatable:Yes; Insert Part Number:INS-DL-203; Seals:Single Lip Contact;
SKF 32044 X/DF Roller Bearings	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:51.865; Product Group:M06288;
NTN 21311V1 Spherical Roller Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:106.69; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:23230; Seals:Double Lip Nitrile Rubber;
FAG BEARING 30302-A Tapered Roller Bearing Assemblies	Category:Tapered Roller Bearings; Inventory:13.0; Minimum Buy Quantity:N/A; Weight:0.3; Product Group:B04334; Precision Class:Standard; Component:Cone; Basic Number:2582; Number of Tapered Rows:Single Row; Inch - Metric:Inch; Long Description:Cone; Standard Precision; 2582 Basic Number; 1-1/4" Bore; 0.998" Width; Single Row of Rollers; UNSPSC:31171527; Harmonized Tariff Code:8482.99.15.80;
FAG BEARING F-808602-ZL-N12BA Roller Bearings	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:10.442; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:V Lock; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:24 Millimeter; Relubricatable:Yes; Insert Part Number:22216; Seals:Teflon Labyrinth; Housing Configuration:1 Piece Solid;
TIMKEN EE231462-90115 Tapered Roller Bearing Assemblies	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:8.626; 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:5/8 Inch; Relubricatable:Yes; Insert Part Number:22213; Seals:Double Lip Nitrile Rubber;
FAG BEARING NU2315-E-TVP2-C4 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 Viton;
FAG BEARING 23076-B-K-MB-C3-H40AB-T52BW Roller Bearings	Category:Take Up Units; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:21.792; 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:22222; Housing Material:Cast Steel; Other Features:Double Row \| Single Nut \| Non-expansion \| Two Lip Viton Seal \| Steel Cage;
INA SL192315 Cylindrical Roller Bearings	bushing type:Straight Bushing; maximum p value:49 N/mm²; inside diameter:8 mm; maximum pv value:3.60 N/mm² - m/s; bushing outside diameter:10 mm; operating temperature range:-392 to +536 °F; overall length:12 mm; standards met:RoHS; bushing material:PTFE w/ Metal Backing; series:LFB; overall outside diameter:10 mm; material specification:Drymet LF; max v value:0.65 m/s;
TIMKEN HM136948-90324 Tapered Roller Bearing Assemblies	Category:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:4.536; Product Group:M06110;

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