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KOYO NNU493 MODELS

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NNU493 KOYO Double-row cylindrical roller bearings

Name: NNU493 KOYO Double-row cylindrical roller bearings
Brand: KOYO
SKU: NNU493
Rating: 4.9 (5 reviews)

KOYO NNU493 Bearing SPECIFICATIONS

Brand Name:KOYO
Model Number:
NNU493
d:130 mm
expansion type::Non-Expansion Bearing (Fixed)
D:6.3800 in
seal type::Triple-lip contacting, self-purging nitrile rubber seal
bolt circle diameter::12.7500 in
pilot diameter::11.0000 in
flange mounting type::Four-Bolt Piloted
end type::Open

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NNU493 KOYO Double-row cylindrical roller bearings Systems

d:130 mm
expansion type::Non-Expansion Bearing (Fixed)
D:6.3800 in
seal type::Triple-lip contacting, self-purging nitrile rubber seal
bolt circle diameter::12.7500 in
pilot diameter::11.0000 in
flange mounting type::Four-Bolt Piloted
end type::Open
bearing type::Spherical Roller
lubrication type::Lubrication Fitting
housing construction::Solid Housing
bolt size::0.8750 in
bore type::Round
finish / coating::Powder coat
duty type::Heavy Duty
manufacturer upc number::883450306300
housing material::Cast Steel
manufacturer catalog::Click here
B:7.4400 in
Weight:102 lbs
locking device::Double Concentric Collar

KOYO NNU493 NNU493 KOYO Double-row cylindrical roller bearings Specification

Bore Diameter (mm)	35,000
Outer Diameter (mm)	41,000
Ew	41,000 mm
Bc	27,800 mm
Bearing number	KJ35X41X27.8
Fw	35,000 mm

Cross reference NNU493 KOYO Double-row cylindrical roller bearings
No.	Brand	d	D	B	Noun	Weight	UNSPSC	Profile	Retainer
NNU4930-S-K-M-SP	FAG BEARING	-	-	-	-	6.692	-	-	-
NNU4930-S-M-SP	FAG BEARING	-	-	-	-	6.12	-	-	-
NNU4932-S-K-M-SP	FAG BEARING	-	-	-	-	6.46	-	-	-
NNU4934-S-K-M-SP	FAG BEARING	-	-	-	-	6.8	-	-	-
NNU4934-S-M-SP	FAG BEARING	-	-	-	-	7.6	-	-	-
NNU4936-S-K-M-SP	FAG BEARING	-	-	-	-	9.96	-	-	-
NNU4936-S-M-SP	FAG BEARING	-	-	-	-	11.1	-	-	-
NNU4932MC3	NSK	6.299 Inch \| 160 Millimeter	8.661 Inch \| 220 Millimeter	2.362 Inch \| 60 Millimeter	Bearing	6.73	31171547	Complete with Outer and Inner Ring	Yes
NNU4938MC3	NSK	7.48 Inch \| 190 Millimeter	10.236 Inch \| 260 Millimeter	2.717 Inch \| 69 Millimeter	Bearing	11.11	31171547	Complete with Outer and Inner Ring	Yes
NNU4936MC3	NSK	7.087 Inch \| 180 Millimeter	9.843 Inch \| 250 Millimeter	2.717 Inch \| 69 Millimeter	Bearing	10.38	31171547	Complete with Outer and Inner Ring	Yes
NNU4934MC3	NSK	6.693 Inch \| 170 Millimeter	9.055 Inch \| 230 Millimeter	2.362 Inch \| 60 Millimeter	Bearing	7.08	31171547	Complete with Outer and Inner Ring	Yes

NN303 KOYO Double-row cylindrical roller bearings	D2:69,9 mm; Bore Diameter (mm):50; N:20 mm; L:206 mm; Weight:3 Kg; H2:114 mm; J:159 mm; N1:25 mm; A:60 mm; Basic dynamic load rating (C):35,1 kN; Thread (G):M6x1; B1:43,7 mm; H1:22 mm; A1:39 mm; d:50 mm; Bearing number:ESP210; s:11 mm; L1:65 mm; H:57,2 mm;
NNU4932 KOYO Double-row cylindrical roller bearings	d:40 mm; (Grease) Lubrication Speed:12 000 r/min; Outer Diameter (mm):68; a:51 mm; Angle (α):30 °; Bearing number:ACT008DB; D:68 mm; r min.:1 mm; Bore Diameter (mm):40; Weight:0,391 Kg; 2B:27 mm; Basic static load rating (C0):33,8 kN; r1 min.:0,6 mm; Basic dynamic load rating (C):16,5 kN;
NN3028 KOYO Double-row cylindrical roller bearings	C - Cup Width:23.813 mm; Aa - Cage-Cone Backface Clearance:1 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3820 lbf; r - Cup Backface To Clear Radius2:3.30 mm; C0 - Static Radial Rating:26800 lbf; db - Cone Backface Backing Diameter:42.93 mm; Series:3400; K - Factor7:1.6; Design Units:I
NN3026 KOYO Double-row cylindrical roller bearings	t:1,4 mm; r min.:0,6 mm; C1:54 mm; Ca:54 mm; C2:54; da(min):100; S:6 mm; d:90 mm; Bore Diameter (mm):90; Weight:3,7 Kg; da min.:100 mm; C0r:541; Cr:303; r(min):0.6; f:2,5 mm; B:67 mm; Bearing number:DC5018NR; Da min:165 mm; C:66 mm; Bearing No.:DC5018NR;
NN3024 KOYO Double-row cylindrical roller bearings	Bore Diameter (mm):150; Limiting speed:5300 r/min; Size (mm):150x100.5x28; Outer Diameter (mm):100,5; Da - max.:138.5 mm; Basic static load rating - C0:200 kN; da - max.:98 mm; Basic dynamic load rating - C:190 kN; Width (mm):28; Fatigue load limit - Pu:25 kN; ra - max.:2 mm; C:28 mm; r1,2 - min.:2
NNU4928 KOYO Double-row cylindrical roller bearings	Thread (G):M6x1; Basic dynamic load rating (C):31,85 kN; N:16 mm; Weight:2,1 Kg; Bearing number:ESF209; D2:63,5 mm; s:11 mm; A:38 mm; A2:54,7 mm; J:105 mm; d:45 mm; L:137 mm; B1:43,7 mm; A1:16 mm; e:22 mm; Bore Diameter (mm):45;
NNU4926 KOYO Double-row cylindrical roller bearings	Bore Diameter (mm):200; d:200 mm; Outer Diameter (mm):310; Width (mm):109; C:109 mm; Bearing number:200RUB40APV; Size (mm):200x310x109; Basic dynamic load rating (C):960 kN; r min.:2,4 mm; B:109 mm; D:310 mm;

NNU493 KOYO Double-row cylindrical roller bearings Video

KOYO NNU493 INTERCHANGE

Single-row Cylindrical Roller Bearings 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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