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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

NNU493 NTN Tapered Roller Bearing Engineering Calculator , Tapered Roller Bearing 30 mm H2 Manufacturing Service . 329 C0 Static Load Rating Get NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V. Your Free.
Brand Name:NTN
Model Number:
NNU493
H2:30 mm
Housing Mass:6.90 Kg
C0 Static Load Rating:329
Locknut:KM12
H1:80.0 mm
UPC Code:999999999
Material :Cast Iron
N:18 mm

NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.

NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.China

NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.2020-07-10 09:46:19
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NNU493 NTN Tapered Roller Bearing Technology

H2:30 mm
Housing Mass:6.90 Kg
C0 Static Load Rating:329
Locknut:KM12
H1:80.0 mm
UPC Code:999999999
Material :Cast Iron
N:18 mm
Adapter Sleeve1:H2312
L:280.00 mm
Shaft Diameter d:55 mm
Locating Rings (width x OD):SR130X5
G:M16
Bolt Qty:2
Bearing:22312K
Seal Type:Taconite
Jmax:238 mm
Cage Type:EJ
A1:80 mm
C1 Dynamic Load Rating:321

NTN NNU493 NNU493 NTN Tapered Roller Bearing Codes and sizes

No.	Brand	s	a	G	S	C	F	J	b
NN3926K	NTN	-	-	-	-	-	-	-	-
4R4054	NTN	-	-	-	-	-	-	-	-
NNU4960K	NTN	-	-	-	-	-	-	-	-
NNU4088	NTN	-	-	-	4.763 mm	-	-	-	-
NNU4922K	NTN	-	-	-	-	-	-	-	-
NN4968	NTN	-	-	-	-	-	-	-	-
NN4924	NTN	-	-	-	-	-	-	-	-
NN3032	NTN	-	-	-	4.763 mm	-	-	-	-
NNU492	NTN	30 mm	-	-	-	-	-	-	-
NN3944K	NTN	-	-	-	-	-	-	-	-
NN314	NTN	8 mm	-	-	-	-	-	-	-
NNU48/63	NTN	-	-	-	-	-	-	-	-
NN3032K	NTN	-	-	-	-	-	-	-	-
NNU4992K	NTN	-	-	-	-	-	-	-	-
NNU3022	NTN	-	-	-	-	-	-	-	-
4R3056	NTN	-	-	-	-	-	-	-	-
NNU4984	NTN	-	-	-	-	-	-	-	-
4R3425	NTN	-	-	-	-	-	-	-	-
NNU4996K	NTN	-	-	-	-	-	-	-	22.3 mm
NN3956	NTN	-	-	-	-	-	-	-	-
NN3936K	NTN	-	-	-	-	-	-	-	-
NNU303	NTN	-	-	-	-	-	-	-	-
NN4934	NTN	-	-	-	-	-	-	-	28 mm
4R4416	NTN	-	-	-	-	-	-	-	-

NN4052 NTN Tapered Roller Bearing	Ca90 - Dynamic Thrust Rating (90 million revolutions)6:31100 lbf; e - ISO Factor8:0.32; Cone Part Number:HM237540; B:63.503 mm; K - Factor7:1.83; Cup Part Number:HM237513; Y - ISO Factor9:1.88; D:289.974 mm; da - Cone Frontface Backing Diameter:188.98 mm; Design Units:Imperial; G1 - Heat Generation Factor (Roller-Raceway):751.2; r - Cup Backface To Clear Radius2:3.05 mm; Cage Type:Stamped Steel; d:171.450 mm;
NNU4856K NTN Cylindrical Roller Bearing	Shaft Size:3-11/16 in; Dimension L:16.5 in; Dimension H2:10.7 in; Weight:74 lb; Series Type:Light Series; Dimension H1:2.0 in; Ca - Axial Load Rating:3596.90 lbf; Dimension J:13.9 in; Dimension H:4.921 in; Bearing Number:LSE311BR; Maximum Speed:2340 rpm; Support Type:Two-Bolt Plummer Blo; Bearing - Housing - Seal:LSE311BRHRSS; Note:This product line wa; Bolt Size:2 x M24; Bearing Type:Split Cylindrical Re;
4R4054 NTN Cylindrical Roller Bearing	ra (max):5 mm; Bore Type:Cylindrical Bore; B:157 mm; Groove Width A:26 mm; Weight:183.000 kg; Roller Profile:Symmetric; d:440 mm; Limiting Speed - Oil:790 rpm; Axial Load Factor Y0:2.80; Configuration:Double Row; Enclosure:Open; D:650 mm; Axial Load Factor Y2:4.27; Hole Diameter (do):12 mm; Center Guidance:Fixed Inner Ring Rib; Da (max):622 mm; Retainer Material:Machined Brass; Nr. of Holes:8; Radial Clearance:0.240 to 0.370 mm;
NNU3044 NTN Tapered Roller Bearing	F:13 mm; r, r1,2 min.:0.3 mm; d:10 mm; Mass inner ring:0.0052 kg; B:12.5 mm;
NNU4928 NTN Tapered Roller Bearing	Bearing Bore Shape:Tapered; Housing Series:315 SERIES (315 - 40; Bearing Locking Device:Setscrew; Split Housing:SPLIT; Shaft Attachment Type:SETSCREW; Housing Type:4 Bolt Flange; Ship Weight:82 LB; Seal Type:Triple Lip; Expansion Type:Expansion; d:3.9375 in; Bearing Insert Material:Steel; Bearing Series:315 Series; UPC:782475714957; Grease Type:Mobilgrease XHP222; Setscrew Angle:65; Housing Product Type:K / DI;
NNU4964 NTN Tapered Roller Bearing	Cy:5.4 mm; Radial Clearance:0.018 to 0.036 mm; Bore Type:Cylindrical Bore; B:30.2 mm; Enclosure:Open; Fillet Radius/Chamfer:1.1 mm; d:50 mm; Limiting Speed - Grease:4,500 rpm; Limiting Speed - Oil:6,000 rpm; ra:1 mm; Static Load Rating:42,000 N; D:90 mm; Dx:98 mm; Configuration:Double Row; Weight:0.670 kg; Dynamic Load Rating:51,000 N; da:57 mm83 mm;
4R4041 NTN Cylindrical Roller Bearing	h:73.025 mm; R1:163.512 mm; RG:1 NPT; H1:250.825 mm; Housing:SSAFS 056 KAUA; P150°:222 kN; Bearing:23056 CCK/W33; Labyrinth ring:2 x LOR 519; Initial grease fill:3515.4 g; da:266.7 mm; A1:228.6 mm; R2:50.8 mm; End plug (suffix Y):X-5217-2; Pa:89 kN; Cap bolt, SAE grade:8; P60°:669 kN; PG:1/4 NPT; P180°:267 kN; ba:100.806 mm; P90°:400 kN;
NN3022 NTN Tapered Roller Bearing	Eye bolt:2 x 3/8-16 UNC; RG:1/2 NPT; P60°:249 kN; Cap bolt, SAE grade:8; Max. speed for PosiTrac Plus seal:1150 r/min; A2:190.5 mm; N1:22.225 mm; A1:120.65 mm; P180°:107 kN; Stabilizing ring:2 x 36053-50; ba:53.975 mm; R2:30.163 mm; Pa:22.2 kN; J max.:368.3 mm; Labyrinth ring:2 x LOR 120; Appropriate attachment bolt size G:0.75 in; h:46.038 mm; Mass pillow block:60.3 kg; da:122.237 mm; H2:53.975 mm;
4R441 NTN Cylindrical Roller Bearing	Dimension H:1.06 in; Dimension C:4.19 in; Dimension F:7.44 in; Float:0.083 in; Y1 - Geometry Factor:3.01; Dimension RVV:0.64 in; Locking Style:Double V-Lock; Dimension J (Bolt Size):0.75 in; Dimension SVV:4.08 in; Dimension L Fix:3.45 in; Pre Install Clearance Max:0.0047 in; Shaft Tolerance:0.0020 in; Oil Lubrication - T Seal:2650 rpm; Dimension N:3.0000 in; Grease Lubrication - T Seal:2200 rpm; Eng Internal Radial Clearance - Max:0.0047;
4R3818 NTN Cylindrical Roller Bearing	Bearing - Housing - Seal:HSM560BXHHTPS; Note:This product line wa; Series Type:Heavy Series; Bearing Number:HSM560BX; Pillow/Plummer Block Style:Split Cylindrical Ho; Shaft Size:560 mm; Seal Type:High Temperature Pac; Dimension H2:52.8 in; Dimension J1:50.0 in; Housing Width:19.3 in; Dimension L:63.0 in; Support Type:Eight-Bolt Plummer B; Bolt Size:8 x M56; Cor - Static Load Rating:2115902 lbf; Maximum Speed:280 rpm;

NNU493 NTN Tapered Roller Bearing Video

NTN NNU493 INTERCHANGE

Tapered 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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NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.: AddressCircuito Progreso No.120, Industrial Park of Automotive Logistics (PILA), C.P. 2040, Aguascalientes,; Phone(Working Time)922-5266; Fax

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