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NU1872 KOYO Single-row cylindrical roller bearings

Name: NU1872 KOYO Single-row cylindrical roller bearings
Brand: KOYO
SKU: NU1872
Rating: 4.9 (5 reviews)

KOYO NU1872 Bearing SPECIFICATIONS

Brand Name:KOYO
Model Number:
NU1872
Category:Tapered Roller Bearings Assembly
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:5.08
Product Group:B04334
Precision Class:Standard
Component:Assembly
Basic Number:48190

Hefei Wenhao Bearing Co., Ltd.

Hefei Wenhao Bearing Co., Ltd.China

Hefei Wenhao Bearing Co., Ltd.2020-07-10 09:46:19
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NU1872 KOYO Single-row cylindrical roller bearings Codes and sizes

Category:Tapered Roller Bearings Assembly
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:5.08
Product Group:B04334
Precision Class:Standard
Component:Assembly
Basic Number:48190
Assembly Number:902A1
Assembly Components:48190 (2) | 48120 (2) | X3S-48190 (1)
End Play:0.002
Number of Tapered Rows:Double Row
Inch - Metric:Inch
Other Features:2 Single Cone | 2 Single Cup
Long Description:Assembly; Standard Precision; Components 48190 (2) | 48120 (2) | X3S-48190 (1); 4-1/4" Bore; 6-3/8" Outside Diameter; 2-3/4" Assembly Width; 0.002" End Play; Double Row of Rollers
UNSPSC:31171516
Harmonized Tariff Code:8482.20.00.00
Noun:Bearing
Keyword String:Tapered
Manufacturer Item Number:48190-902A1
Weight / LBS:11.186
Assembly Width:2.75 Inch | 69.85 Millimeter
Flange Outside Diameter:0 Inch | 0 Millimeter
d:4.25 Inch | 107.95 Millimeter
D:6.375 Inch | 161.925 Millimeter

KOYO NU1872 NU1872 KOYO Single-row cylindrical roller bearings Specification details

d	40 mm
db (min)	47 mm
Configuration	Single Row
D	80 mm
ra (max)	1 mm
Inside Ring Outside Diameter	49.5 mm
ra1 (max)	1 mm
r1	1.1 mm
Da (max)	73 mm
Static Load Rating	55,500 N
B	18 mm
dd (min)	56 mm
Radial Clearance	0.045 to 0.070 mm
Fillet Radius/Chamfer	1.1 mm
Dynamic Load Rating	55,500 N
Limiting Speed - Oil	9,000 rpm
Bore Type	Cylindrical Bore
Enclosure	Open
db (max)	49 mm
Limiting Speed - Grease	9,500 rpm

NU1872 KOYO Single-row cylindrical roller bearings Interchange Search
No.	Brand	L	R	F	a	E	B	C	S
SL181872	NBS	-	-	-	-	423,5 mm	38 mm	500 kN	3 mm
SL181872-E	INA	-	-	-	-	423,5 mm	38 mm	-	-
187185/187258	Gamet	-	3 mm	10 mm	-	-	50 mm	36 mm	-
187185/187258C	Gamet	-	3 mm	10 mm	-	-	50 mm	36 mm	-
187185/187258G	Gamet	10 mm	3 mm	10 mm	-	-	-	90 mm	-
187185/187258H	Gamet	10 mm	3 mm	10 mm	-	37 mm	-	90 mm	-
187185/187258P	Gamet	10 mm	3 mm	10 mm	-	-	50 mm	90 mm	50 mm
18780/18720	Loyal	-	-	-	6,4 mm	-	17,462 mm	60,8 kN	-
18790/18720	Loyal	-	-	-	0,8 mm	-	17,462 mm	50,6 kN	-
18790/18720/Q	SKF	-	-	-	16 mm	-	17.51 mm	13.55 mm	-
18790/18720B	Timken	-	3,6 mm	-	-	-	17,462 mm	13,495 mm	-

NNU4926 KOYO Double-row cylindrical roller bearings	H3:50 mm; Dynamic load rating radial (C):23,1 kN; D2:40 mm; Static load rating axial (C0):95,95 kN; H2:65 mm; Bearing number:ZARN 3062 L TN; C:20 mm; Bore Diameter (mm):30; D3:50 mm; Dynamic load rating axial (C):37 kN; B2:11 mm; d:30 mm; D1:52 mm; B1:25 mm; Size (mm):30x62x20; Static load rating ra
NN303 KOYO Double-row cylindrical roller bearings	d:28 mm; (Grease) Lubrication Speed:9000 r/min; B:30 mm; Weight:0,082 Kg; Size (mm):28x37x30; C:30 mm; Bore Diameter (mm):28; D:37 mm; Bearing number:NK28/30ASR1; Basic dynamic load rating (C):26,5 kN; Width (mm):30; Basic static load rating (C0):52 kN; Outer Diameter (mm):37; r min.:0,3 mm;
NN3024 KOYO Double-row cylindrical roller bearings	d:25 mm; nB:16000 1/min / Refere; Width (mm):15; Bore Diameter (mm):25; B:15 mm; Da max:46,4 mm; ra max:1 mm; m:0,129 kg / Weight; D:52 mm; rmin:1 mm; Cr:15000 N / Dynamic lo; da min:30,6 mm; Bearing number:6205-C; nG:21600 1/min / Limiti; Size (mm):25x52x15; Outer Diameter (mm):52; d2:31,3 mm; C0r:
NNU4928 KOYO Double-row cylindrical roller bearings	Size (mm):420x760x280; Width (mm):280,000; D:760,000 mm; Bore Diameter (mm):420,000; C:280,000 mm; B:280,000 mm; d:420,000 mm; Bearing number:RNNU8413; Outer Diameter (mm):760,000;
NN3028 KOYO Double-row cylindrical roller bearings	r min.:1,1 mm; (Grease) Lubrication Speed:1 100 r/min; d:90 mm; Weight:1,3 Kg; Da:118,5 mm; M:112,5 mm; J:103 mm; D:125 mm; B:35 mm; Bearing number:SL02-4918; Size (mm):90x125x35; Basic static load rating (C0):300 kN; Width (mm):35; C:35 mm; da:96,5 mm; Basic dynamic load rating (C):150 kN; Bore Dia
NNU4932 KOYO Double-row cylindrical roller bearings	Width (mm):28; Ew:45 mm; Bore Diameter (mm):32; B:28 mm; Fw:32 mm; (Oil) Lubrication Speed:13000 r/min; Size (mm):32x45x28; Basic static load rating (C0):56,5 kN; Bearing number:32V4528; Basic dynamic load rating (C):47,9 kN; Outer Diameter (mm):45; (Grease) Lubrication Speed:10000 r/min; Weight:0,1
NN3026 KOYO Double-row cylindrical roller bearings	(Grease) Lubrication Speed:784 r/min; Width (mm):74; Bore Diameter (mm):320; d:320 mm; Outer Diameter (mm):480; B1:74 mm; Basic static load rating (C0):1499 kN; Size (mm):320x480x74; Weight:51 Kg; Bearing number:Q1064; Basic dynamic load rating (C):701 kN; C:74 mm; D:480 mm;
NNU493 KOYO Double-row cylindrical roller bearings	Bore Diameter (mm):1180; Basic dynamic load rating (C):919 kN; Size (mm):1180x1420x106; Bearing number:618/1180; C:106 mm; (Grease) Lubrication Speed:230 r/min; D:1420 mm; Outer Diameter (mm):1420; Basic static load rating (C0):2580 kN; Weight:334 Kg; Width (mm):106; d:1180 mm; B:106 mm;

NU1872 KOYO Single-row cylindrical roller bearings Video

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KOYO NU1872 INTERCHANGE

Single-row Cylindrical Roller Bearings Part series NU1872 is a potential replacement for these common bearing part numbers:

NSKNU1872
SKFNU1872
NTNNU1872
FAGNU1872
TIMKENNU1872
KOYONU1872
NACHINU1872
DODGENU1872

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Hefei Wenhao Bearing Co., Ltd.: AddressWangjiang Integrated Building,No.6,Jinzhai Road,Hefei,Anhui,China; Phone(Working Time)86-02-7234259; Fax

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