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Home>Products>Spherical Roller Bearing>NNU4938K NSK CYLINDRICAL ROLLER BEARING

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NNU4938K NSK CYLINDRICAL ROLLER BEARING

Name: NNU4938K NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NNU4938K
Rating: 4.9 (5 reviews)

NSK NNU4938K Bearing SPECIFICATIONS

Online NNU4938K NSK CYLINDRICAL ROLLER BEARING Expert.More Choices. China Rexroth mnr 0510 Pump Supplier NNU4938K NSK CYLINDRICAL ROLLER BEARING in Stock 140.800 mm Da - Outer Ring Backing Diameter & Ready to Ship 1.5 mm r - Outer Ring To Clear Radius3 Now!
Brand Name:NSK
Model Number:
NNU4938K
r - Outer Ring To Clear Radius3:1.5 mm
Da - Outer Ring Backing Diameter:140.800 mm
da - Inner Ring Backing Diameter:109.900 mm
Design Units:METRIC
Precision Class:ISO P4S (ABEC 7/9)
do - Ball Diameter:12.700 mm
Ce - Dynamic Radial Rating1:45500 N
D:150 mm

Download NSK NNU4938K Spec Sheet

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China Rexroth mnr 0510 Pump Supplier2020-07-10 09:46:19
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r - Outer Ring To Clear Radius3:1.5 mm
Da - Outer Ring Backing Diameter:140.800 mm
da - Inner Ring Backing Diameter:109.900 mm
Design Units:METRIC
Precision Class:ISO P4S (ABEC 7/9)
do - Ball Diameter:12.700 mm
Ce - Dynamic Radial Rating1:45500 N
D:150 mm
Bearing Width:24 mm
Contact Angle:25 º
Bearing Weight:1.288 Kg
Limiting Speed (Oil):23280 rpm
Ball Type:Ceramic
Cage Type:CR - Phenolic Outer
R - Inner Ring To Clear Radius2:1.5 mm
C0 - Static Radial Rating:33000 N
Limiting Speed (Grease):11640 rpm
d:100 mm

NNU4938K NSK CYLINDRICAL ROLLER BEARING pdf

NSK NNU4938K NNU4938K NSK CYLINDRICAL ROLLER BEARING Specifications

NN4934K NSK CYLINDRICAL ROLLER BEARING	Bore Diameter (mm):32; Outer Diameter (mm):42; Bearing number:YM3220; Size (mm):32x42x20; Weight:0,071 Kg; Width (mm):20; D:42 mm; Fw:32 mm; C:20 mm; Basic static load rating (C0):69,1 kN; Basic dynamic load rating (C):37,4 kN;
NNU304 NSK CYLINDRICAL ROLLER BEARING	D:130 mm; (Grease) Lubrication Speed:5126 r/min; Size (mm):65x130x25; Weight:2 Kg; C:25 mm; Bore Diameter (mm):65; B:25 mm; B1:43 mm; Bearing number:1215 K+H215; Basic dynamic load rating (C):38,2 kN; Width (mm):25; Outer Diameter (mm):130; d:65 mm; Basic static load rating (C0):15,3 kN;
NNU303 NSK CYLINDRICAL ROLLER BEARING	Bore Diameter (mm):30; d:30 mm; Width (mm):21; Size (mm):30x62x21; D:62 mm; Outer Diameter (mm):62; B:21 mm; Bearing number:LG30=5;
NN493 NSK CYLINDRICAL ROLLER BEARING	ra max.:1 mm; B:16 mm; Basic dynamic load rating (C):18,5 kN; Width (mm):16; Size (mm):22x56x16; Bore Diameter (mm):22; da min.:28,5 mm; Da max.:49,5 mm; (Grease) Lubrication Speed:8600 r/min; C:16 mm; da max:29 mm; Weight:0,201 Kg; d:22 mm; Outer Diameter (mm):56; D:56 mm; r min.:1,1 mm; Bearing number:63/22-2RS; Basic static load rating (C0):9,4 kN;
NNU49/63 NSK CYLINDRICAL ROLLER BEARING	m:0,81 kg / Weight; d2:2,598 inch; Width (mm):48,4; Bearing number:GRA203-NPP-B-AS2/V; S:0,472 inch; d3:2,992 inch; W:3/16 inch; C:0,984 inch; Outer Diameter (mm):100; Bore Diameter (mm):55,5625; d:55,5625 mm; Size (mm):55.5625x100x48.4; B:1,280 inch; B1:48,4 mm; Cr:43500 N / Dynamic lo; Ca:0,276 inch; DSP:100 mm;
NN3930K NSK CYLINDRICAL ROLLER BEARING	Size (mm):101.6x158.75x88.9; d:101,6 mm; Angle:6 °; Bearing number:40SF64; U:146,05 mm; rb max.:0,8 mm; Bore Diameter (mm):101,6; C:76,2 mm; D:158,75 mm; Basic dynamic load rating (C):770 kN; Weight:7,1 Kg; d1:115,8 mm; B:88,9 mm; Outer Diameter (mm):158,75; ra max.:0,6 mm; Width (mm):88,9;
NCF3034V NSK CYLINDRICAL ROLLER BEARING	Bore Diameter (mm):15; Basic dynamic load rating (C):9,3 kN; E:24 mm; Outer Diameter (mm):24; Bearing number:NAO 15x28x13; d:15 mm; B:13 mm; Weight:0,0278 Kg; D:28 mm; C:13 mm; F:20 mm; Basic static load rating (C0):13,6 kN;
NNU3064K NSK CYLINDRICAL ROLLER BEARING	Bearing Length, Nominal (B):100.000; Bearing Bore after Mounting (di) - 160 +0.100 / -0:160 +0.100 / 0; OD Chamfer Length (Co):1.800; Outer Diameter (mm):160; Bearing number:AST090 155100; ID Chamfer Length (Ci):0.600; Wall Thickness (S3):2.500; Housing Bore Dia. (Dh) - 160 +0.040 / -0:160 +0.040 / 0; Bearing Outside Diameter, Nominal(Do):160.000; ID Chamfer Angle (B deg.):45; Bore Diameter (mm):155;
NNU4938 NSK CYLINDRICAL ROLLER BEARING	Bearing number:AST650 223225; Outer Diameter (mm):32; Bearing Outside Diameter, Nominal(Do):32.000; ID Chamfer Angle (B deg.):15; Housing Bore Dia. (Dh) - 32 +0.025 / -0:32 +0.025 / 0; Bearing Bore after Mounting (di):22 +0.041 / +0.020; OD Chamfer Length (Co):2.000; Bearing Length, Nominal (B):25.000; Bearing Outside Diameter Tolerance (Do tol.):32 +0.025 / +0.009; ID Chamfer Length (Ci):1.200; Material:Cast bronze with sol;
NN393 NSK CYLINDRICAL ROLLER BEARING	s1:30,2 mm; DN:6.5 mm; Recommended tightening torque for grub screw:6.5 N·m; Rα:45 °; Weight:2,2 Kg; Bearing number:SY 45 TF; base width:48 mm; Rolling Element:Ball Bearing; housing material:Cast Iron; finish/coating:Uncoated; N:22,5 mm; Basic dynamic load rating C:33.2 kN; H1:54 mm; Relubricatable:Yes; B:49,2 mm; overall length:187 mm; N4:4 mm; Number of Mounting Holes:2; Mounting Bolts:12 Millimeter;
NN3156K NSK CYLINDRICAL ROLLER BEARING	Dimension J (Bolt Size):0.75 in; Pre Install Clearance Min:0.0030 in; Engineering Group:Mounted Bearing; Oil Lubrication - M/N Seal:1200 rpm; Eng Internal Radial Clearance - Min:0.0030; Dimension L Exp:4.94 in; Dimension B Exp:2.66 in; Dimension F:10.88 in; C0 - Static Load:113000 lb; Oil Lubrication - T Seal:2000 rpm; Dimension G:8.125 in; Y2 - Geometry Factor:4.24; Dimension H:1.00 in; Housing Style:Piloted Flange Cartr;
NN3032 NSK CYLINDRICAL ROLLER BEARING	C1:21 mm; Bearing number:GIR 35 DO-2RS; l3 min.:60 mm; l4 max.:166 mm; d:35 mm; Weight:1,3 Kg; Size (mm):35x55x25; Thread (G):M36X3; Width (mm):25; dk:47 mm; D:55 mm; r1 min.:0,6 mm; Basic dynamic load rating (C):80 kN; d4:47 mm; B:25 mm; Outer Diameter (mm):55; Angle:6 °; d1:39,7 mm; W:50 mm; Bore Diameter (mm):35;

No.	Brand	d	W	s	F	G	S	L	N
NN3920K	NSK	-	-	-	-	-	-	-	-
NN3956K	NSK	500 mm	-	-	-	-	-	-	-
NNU3026K	NSK	-	-	-	-	-	-	-	-
NN4052	NSK	190 mm	-	-	-	-	-	-	-
NN3936	NSK	30,1625 mm	-	8 mm	-	-	-	-	-
NNU304	NSK	65 mm	-	-	-	-	-	-	-
NN40/56	NSK	-	-	-	-	-	-	-	-
NN3044K	NSK	50 mm	-	-	-	-	-	-	-
NN49/67	NSK	4.7500 in	-	-	-	-	-	-	-
NCF2926V	NSK	-	-	-	-	-	-	-	-
NNU3072	NSK	-	-	-	-	-	-	-	-
NN3934	NSK	130 mm	-	-	-	-	-	-	-
NNU4992	NSK	95,25 mm	-	-	-	-	-	-	-
NN304	NSK	40 mm	-	-	-	-	-	-	-
NN4076K	NSK	75 mm	-	-	-	-	-	-	-
NNU494	NSK	180 mm	-	-	-	-	-	-	-
NN3092K	NSK	80 mm	-	-	-	-	-	-	-
NN3084K	NSK	17 mm	-	-	-	-	-	-	-
NN4968	NSK	-	-	-	-	-	-	-	-
NNU48/71	NSK	20 mm	-	-	-	-	-	-	-
NN4921	NSK	30 mm	-	-	-	-	-	-	-

NNU4938K NSK CYLINDRICAL ROLLER BEARING Video

NSK NNU4938K INTERCHANGE

Spherical Roller Bearing Part series NNU4938K is a potential replacement for these common bearing part numbers:

NSKNNU4938K
SKFNNU4938K
NTNNNU4938K
FAGNNU4938K
TIMKENNNU4938K
KOYONNU4938K
NACHINNU4938K
DODGENNU4938K

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