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NNU4072 KOYO Double-row cylindrical roller bearings

Name: NNU4072 KOYO Double-row cylindrical roller bearings
Brand: KOYO
SKU: NNU4072
Rating: 4.9 (5 reviews)

KOYO NNU4072 Bearing SPECIFICATIONS

Brand Name:KOYO
Model Number:
NNU4072
Bearing number:677ZZ
Size (mm):7x11x3
Bore Diameter (mm):7
Outer Diameter (mm):11
Width (mm):3
d:7 mm
D:11 mm
B:3 mm

Download KOYO NNU4072 Spec Sheet

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NNU4072 KOYO Double-row cylindrical roller bearings Details

Bearing number:677ZZ
Size (mm):7x11x3
Bore Diameter (mm):7
Outer Diameter (mm):11
Width (mm):3
d:7 mm
D:11 mm
B:3 mm
C:3 mm
r min.:0,1 mm
da min.:7,8 mm
da max:8,1 mm
Da max.:10,2 mm
ra max.:0,1 mm
Weight:0,77 Kg
Basic dynamic load rating (C):0,555 kN
Basic static load rating (C0):0,269 kN
(Grease) Lubrication Speed:40 000 r/min

NNU4072 KOYO Double-row cylindrical roller bearings pdf

KOYO NNU4072 Wide Series Cylindrical Roller Bearings Description

diameter:	31/32 in
grade:	W1
length:	3 ft
material:	Steel
industry standards met:	SAE J-437, ASTM A-68
finish:	Polished
meets industry standards by:	ASTM, SAE

Together NNU4072 KOYO Double-row cylindrical roller bearings Application
No.	Brand	m	e	d	D	B	C	b	l
4072	Ruville	-	-	-	-	-	-	-	-
XGB40721P	SNR	-	-	36,976 mm	74,04 mm	37 mm	37 mm	-	-
SAC4072B	KOYO	-	-	40 mm	72 mm	15 mm	15 mm	-	-
TR407215	KBC	-	-	40 mm	72 mm	15 mm	48 kN	-	-
24072E	NACHI	-	-	360 mm	540 mm	180 mm	4250 kN	-	-
24072EK30	NACHI	-	-	360 mm	540 mm	180 mm	4250 kN	-	-
24076 K30CW33+AH24072	Loyal	-	-	380 mm	560 mm	180 mm	3160 kN	-	-
24072-E1A-K30-MB1	FAG	141 kg / Weight	0,3	360 mm	540 mm	180 mm	-	-	-
24072-E1A-K30-MB1 + AH24072-H	FAG	141 kg / Weight	0,3	360 mm	540 mm	180 mm	-	26 mm	206 mm
24072-E1A-MB1	FAG	144 kg / Weight	0,3	360 mm	540 mm	180 mm	-	-	-
24072-K30-MB-W33	NKE	-	-	360 mm	540 mm	180 mm	3079 kN	-	-

NN308 KOYO Double-row cylindrical roller bearings	d3:22 mm; b:3 mm; h:2 mm; Recommended grub screw tightening torque:4 N·m; Grub (set) screw size:M5; B:9 mm; Axial static load carrying capacity:11.8 kN; G:M 12x1; Associated spanner:HN 1; d1:18 mm; Mass lock nut:0.018 kg;
NN3064 KOYO Double-row cylindrical roller bearings	d:1.7500 in; bearing type:Spherical Roller; lubrication type:Lubrication Fitting; housing material:Steel; base width:2-1/2 in; finish/coating:Powder Coated; expansion type:Non-Expansion Bearin; locking device:Concentric Collar; maximum rpm:3100 RPM; housing construction:Solid Pillow Block; bore
NN306 KOYO Double-row cylindrical roller bearings	bearing type:Taper Rollerseal type:Felt Seallocking device:Double Setscrewfinish/coating:Black Oxidebearing material:52100 Steelexpansion type:Non-Expansion Bearinmanufacturer catalog number:550108series:RCIoperating temperature range:Max 225°d2.4375 in
NNU4952 KOYO Double-row cylindrical roller bearings	number of rows:1; flanges:No Flange; precision rating:Not Rated; closure type:Double Seal; D:2.3125 in; series:MR - Cagerol; fillet radius:0.0600 in; lubrication hole type:Lubrication Groove &; static load capacity:18100 lbs; manufacturer catalog number:5452830073; d:1.5000 in; dynamic load capacity
72NNU54266 KOYO Double-row cylindrical roller bearings	d:50mm; SKU:22310ek-qbl; B:40mm; Weight:0.02 KGS; Clearance:Standard; Cage Type:Steel; Availability:In Stock; Seals or Shields:Open Type; D:110mm;
76NNU573 KOYO Double-row cylindrical roller bearings	housing material:Thermoplastic; mounting type:Four-Bolt Flange; d:0.7500 in; expansion type:Non-Expansion Bearin; lubrication type:Cannot Be Relubricat; radial static load capacity:1470 lbf; bore type:Round; length through bore:1-15/32 in; D:2.5000 in; radial dynamic load capacity:2860 lbf; fin
NNU4068 KOYO Double-row cylindrical roller bearings	precision rating:ABEC 1; static load capacity:58.53 kN; Weight:1.30 lbs; flanges:(2) Flange; D:90 mm; outer ring type:Outer Race with Two; manufacturer upc number:637410038530; bearing material:52100 Bearing Steel; ring separation:Inner Race - Non-Sep; d:50 mm; number of rows:1; dynamic lo
NNU4972 KOYO Double-row cylindrical roller bearings	overall outside diameter:14 mm; bushing type:Plain; groove type:Plain Interior; overall length:12 mm; bushing outside diameter:14 mm; bushing material:Lead, PTFE; inside diameter:12 mm;
NNU4968 KOYO Double-row cylindrical roller bearings	maximum rpm:2260 RPM; cage material:Nylon; outer ring width:24 mm; series:G-KRRB; snap ring included:Without Snap Ring; finish/coating:Uncoated; B:2-3/16 in; bore type:Round; inner ring width:2.1875 in; D:3.9370 in; d:2.1250 in;
NNU4064 KOYO Double-row cylindrical roller bearings	manufacturer product page:Click here; manufacturer upc number:662327747398; d:1.2500 in; bore type:Round; series:200;
NN3172 KOYO Double-row cylindrical roller bearings	bore type:Round; snap ring included:Without Snap Ring; B:18 mm; closure type:Two Contact Seals; D:90 mm; d:55 mm; manufacturer catalog number:47375;
NN3056 KOYO Double-row cylindrical roller bearings	manufacturer product page:Click here; compatible bearing type:Tapered Roller; ring thickness:0.0197 in; ring type:AV; sealing type:Externally Sealing; material:Galvanized Steel; ring outside diameter:5.1969 in; ring inside diameter:2.6248 in;
NNU4956 KOYO Double-row cylindrical roller bearings	precision rating:Not Rated; bore type:Straight; d:70 mm; fillet radius:2.1 mm; maximum rpm:5500 RPM; operating temperature range:-30 to +120 &de; series:NU23; static load capacity:325000 N; cage material:Polyamide; finish/coating:Uncoated; ring separation:Separable Outer Ring; closure type:Open
NN3072 KOYO Double-row cylindrical roller bearings	Mass bushing:0.019 kg; d:14 mm; B:10 mm; Tolerance shaft:e7; a:3 mm; Coefficient of friction µ min.:0.08; h:15 mm; Permissible sliding velocity v min.:0 m/s; Permissible sliding velocity v max.:0.5 m/s; α:105 °; B1:3 mm; Tolerance housing:H7; Coefficient of friction µ max.:0.15; Spec
NNU496 KOYO Double-row cylindrical roller bearings	compatible bearing part number:NTHA-5684; width:1 in; D:5-7/32 in; inside diameter:3-1/2 in; washer type:Thrust Washer; compatible bearing type:Cylindrical Roller T;

NNU4072 KOYO Double-row cylindrical roller bearings Video

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KOYO NNU4072 INTERCHANGE

Wide Series Cylindrical Roller Bearings Part series NNU4072 is a potential replacement for these common bearing part numbers:

NSKNNU4072
SKFNNU4072
NTNNNU4072
FAGNNU4072
TIMKENNNU4072
KOYONNU4072
NACHINNU4072
DODGENNU4072

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