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NTN NNU493 MODELS

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NNU493 NTN Tapered Roller Bearing

Name: NNU493 NTN Tapered Roller Bearing
Brand: NTN
SKU: NNU493
Rating: 4.9 (5 reviews)

NTN NNU493 Bearing SPECIFICATIONS

What is the 1.8 Calculation factor Y0 best 54 kN Fatigue load limit Pu place to 8.3 mm b buy NNU493 NTN Tapered Roller Bearing online? Cylindrical Roller Bearing Manufacturing Service . Ningbo Xing Gao Industry Co., Ltd.
Brand Name:NTN
Model Number:
NNU493
b:8.3 mm
Fatigue load limit Pu:54 kN
Calculation factor Y0:1.8
da max.:94 mm
B:67 mm
Calculation factor Y2:2.9
D:170 mm
Basic dynamic load rating C:516 kN

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Ningbo Xing Gao Industry Co., Ltd.2020-07-10 09:46:19
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NNU493 NTN Tapered Roller Bearing Dimensions

b:8.3 mm
Fatigue load limit Pu:54 kN
Calculation factor Y0:1.8
da max.:94 mm
B:67 mm
Calculation factor Y2:2.9
D:170 mm
Basic dynamic load rating C:516 kN
K:4.5 mm
Mass bearing:6.75 kg
Recommended lock nut tightening angle α:130 °
Calculation factor Y1:1.9
d2 ≈:94.2 mm
da min.:88 mm
Limiting speed:2000 r/min
ra max.:2 mm
Da max.:158 mm
Calculation factor e:0.35
d:80 mm
r1,2 min.:2.1 mm

NTN NNU493 NNU493 NTN Tapered Roller Bearing Details

No.	Brand	L	d	l	M	G	N	K	b
CRT0814V	NTN	-	80mm	-	-	-	-	-	-
CRT1206V	NTN	-	1.5000 in	-	-	-	-	-	-
NNU4922	NTN	-	-	-	-	-	-	-	-
NNU4922K	NTN	-	1.5000 in	-	-	-	-	-	-
NN3048	NTN	-	0.8750 in	-	-	-	-	-	-
WA22219BLLSK	NTN	-	1.2500 in	-	-	-	-	-	-
WA22232BLLS	NTN	-	12 mm	-	-	-	-	-	-
R2252V	NTN	-	30 mm	-	8 mm	-	-	-	-
3RCS1418UP	NTN	-	0.8750 in	-	-	-	-	-	-
NN3964	NTN	-	0.3750 in	-	-	-	-	-	-
NNU494	NTN	-	1.3750 in	-	-	-	-	-	-
W52A07	NTN	-	-	-	-	-	-	-	-
NN49/95	NTN	-	25 mm	-	-	-	-	-	-
NNU49/56	NTN	-	8mm	-	-	-	-	-	-
NN4921	NTN	-	190 mm	-	-	-	-	-	15 mm
NNU303	NTN	-	1.5000 in	-	-	-	-	-	-
NNU3948	NTN	-	50mm	-	-	-	-	-	-
R2858V	NTN	-	30 mm	-	-	-	-	-	-
NN3972	NTN	-	4 Inch \| 101.6 Millimeter	-	-	-	-	-	-
NN4956	NTN	-	100 mm	-	-	-	-	-	-
CRT1411V	NTN	-	5.906 Inch \| 150 Millimeter	-	-	-	-	-	-
NN404	NTN	-	1.8750 in	-	-	-	-	-	-
CRT1007V	NTN	-	160mm	-	-	-	-	-	-
NNU4920K	NTN	-	25 mm	-	-	-	-	-	-
R3261V	NTN	-	150 mm	-	-	-	-	-	-
NN3072	NTN	-	2.1250 in	-	-	-	-	-	-
R11A11V	NTN	-	1-15/16 in	-	-	-	-	-	-

CRT1411V NTN Thrust Tapered Roller Bearing	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:101.696; Product Group:M06288; Number of Mounting Holes:6; Mounting Method:Eccentric Collar; Housing Style:6 Bolt Round Flange Cartridge; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:7/8 Inch; Relubricatable:Yes; Insert Part Number:23230; Seals:Triple Lip Nitrile Rubber;
WA22219BLLS NTN Thrust Tapered Roller Bearing	outer ring width:15 mm; bore type:Round; precision rating:Not Rated; d:25 mm; series:200K; finish/coating:Uncoated; static load capacity:1760 lbs; B:15 mm; row type & fill slot:Single Row Non-Fill; dynamic load capacity:3600 lb; fillet radius:1 mm; internal clearance:C0; closure type:Single Seal; D:52 mm;
NN4928 NTN Tapered Roller Bearing	cage material:Steel; finish/coating:Uncoated; operating temperature range:-65 to +250 &de; static load capacity:9790 lbf; inner ring width:12.7 mm; bearing material:Chrome Steel; manufacturer upc number:053893746036; dynamic load capacity:8110 lbf; series:LL103000; d:1.7500 in; cone width:12.7 mm;
W2225 NTN Thrust Tapered Roller Bearing	maximum rpm:2540 RPM; precision rating:ABEC 1 (ISO Cla; bearing material:Steel; fillet radius:0.4 in; bearing type:Angular Contact; closure type:Open; operating temperature range:-65 to +250 &de; ball retainer material:Brass; internal clearance:C0; D:8.2500 in; d:7.5000 in; B:0.3750 in; axial static load capacity:9970 lbf; radial static load capacity:3320 lbf; ball retainer type:Circular Pocket Sepa;
CRT1806V NTN Thrust Tapered Roller Bearing	Category:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:20.68; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Concentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Tapered Roller Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Non-expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:S1U-DI-212R; Seals:Land Riding Rubbing Single Lip Contact;
CRT0606V NTN Thrust Tapered Roller Bearing	Category:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:19.522; 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:3/4 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Triple Lip Urethane;
NNU303 NTN Tapered Roller Bearing	fillet radius:0.1400 in; bearing material:Case Carburized Stee; finish/coating:Uncoated; cone width:1.1875 in; manufacturer upc number:4547359532548; operating temperature range:-40 to 250 ºF; static load capacity:29700 lbf; dynamic load capacity:23600 lbf; manufacturer product page:Click here; inner ring width:1.1875 in; d:1.5000 in;
NNU4964 NTN Tapered Roller Bearing	seal type:Contact Seal; duty type:Intermediate Duty; series:200; locking device:Set Screw; housing material:Cast Iron; d:20 mm; mounting type:Two-Bolt Flange; manufacturer upc number:662864723985;
NN4922 NTN Tapered Roller Bearing	bore type:Round; radial dynamic load capacity:6590 lbf; series:UCPPL200MZ2RFCEW; seal type:Dual Lip with Slinge; overall height:3.8906 in; d:1.5000 in; bolt size:1/2; expansion type:Non-Expansion Bearin; end type:1 Open & 1 Close; lubrication type:Lubrication Fitting; replacement bearing:UC208-24MZ2RF; radial static load capacity:4020 lbf; B:4-1/16 in; housing material:PBT Thermoplastic;
NN3036 NTN Tapered Roller Bearing	head type:Hex; manufacturer upc number:622424921725; roller diameter:1.3750 in; radial dynamic load capacity:3192 lbs; manufacturer catalog number:0009217200; stud diameter:0.7500 in; roller width:0.7500 in; stud length:1.2500 in; closure type:Sealed; stud type:Heavy Stud; radial static load capacity:4136 lbs; thread size:3/4-16; roller shape:Flat;
R3444V NTN Thrust Tapered Roller Bearing	abma precision rating:Class 2; dynamic load capacity:440000 lbf; inner ring width:4-11/16 in; finish/coating:Uncoated; cone width:4.6875 in; static load capacity:889000 lbf; operating temperature range:-65 to +250 &de; bearing material:Chrome Steel; cage material:Steel; compatible cup:H859010; d:12.3750 in; series:H859000; manufacturer upc number:053893701448;
NN4934 NTN Tapered Roller Bearing	race material:PTFE Composite; outer ring width:50 mm; d:90 mm; bearing type:Radial; operating temperature range:-30 to +130 &de; inner ring material:Chrome-Plated Steel; inner ring width:60 mm; D:130 mm; radial dynamic load capacity:1380000 N; lubrication type:Maintenance Free outer ring material:Steel; closure type:Sealed; radial static load capacity:2300000 N; standards met:ISO-12 240-1;
3RCS3615UP NTN Thrust Tapered Roller Bearing	inner ring width:.4060 in; bearing type:Radial; lubrication type:Requires Lubrication; outer ring material:Carbon Steel; closure type:Open; misalignment angle:6.5 °; outer ring width:.3120 in; D:0.8125 in; d:0.3750 in;
NN3044 NTN Tapered Roller Bearing	manufacturer upc number:053893694825; single or double cup:Single Cup; material:Steel; cup width:0.9375 in; abma precision rating:Standard Precision; Weight:0.47 lbs; D:5.0000 in;

NNU493 NTN Tapered Roller Bearing Video

NTN NNU493 INTERCHANGE

Cylindrical Roller Bearing Part series NNU493 is a potential replacement for these common bearing part numbers:

NSKNNU493
SKFNNU493
NTNNNU493
FAGNNU493
TIMKENNNU493
KOYONNU493
NACHINNU493
DODGENNU493

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