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Home>Products>Tapered Roller Bearing>NN3948K NTN Cylindrical Roller Bearing

NTN NN3948K MODELS

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NN3948K NTN Cylindrical Roller Bearing

Name: NN3948K NTN Cylindrical Roller Bearing
Brand: NTN
SKU: NN3948K
Rating: 4.9 (5 reviews)

NTN NN3948K Bearing SPECIFICATIONS

What are the DSA Vacuum Pump Co., Ltd. types of NN3948K NTN Cylindrical Roller Bearing ? Tapered Roller Bearing Manufacturing Service . Get Your Free, Instant 1.1 mm r3,4 - min. price, design review.
Brand Name:NTN
Model Number:
NN3948K
r3,4 - min.:1.1 mm
d1:45 mm
da max.:61 mm
Da max.:65.5 mm
dynamic load capacity::58.5 kN
Number of Rows of Rollers:Single Row
finish/coating::Uncoated
r3,4 min.:1.1 mm

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NN3948K NTN Cylindrical Roller Bearing Compare similar products

r3,4 - min.:1.1 mm
d1:45 mm
da max.:61 mm
Da max.:65.5 mm
dynamic load capacity::58.5 kN
Number of Rows of Rollers:Single Row
finish/coating::Uncoated
r3,4 min.:1.1 mm
ra - max.:1 mm
Precision Class:RBEC 1 | ISO P0
maximum rpm::12000 RPM
fillet radius::1 mm
application::Piston Type Machines
bore diameter::30 mm
Mass bearing:0.36 kg
Calculation factor - kr:0.12
Limiting speed:12000 r/min
Weight / Kilogram:0.37
d1 ≈:45 mm
Category:Cylindrical Roller B

NTN NN3948K Products and services NN3948K NTN Cylindrical Roller Bearing

No.	Brand	d	W	S	A	P	N	H	C
NNU4968	NTN	120 mm	-	-	-	-	-	-	46 mm
NNU4856	NTN	6,35 mm	-	-	-	-	-	-	3,175 mm
NN4921K	NTN	60 mm	-	-	-	-	-	-	46 mm
4R3036	NTN	12 mm	-	-	-	-	-	13 mm	9 mm
NNU4948K	NTN	60 mm	-	-	-	-	-	-	26 mm
NNU4921K	NTN	-	-	-	-	-	-	-	-
NN4926	NTN	-	-	-	-	-	-	-	-
4R3226	NTN	65 mm	-	-	-	-	-	-	23 mm
NNU4938K	NTN	140 mm	-	-	-	-	-	-	42 mm
4R2904	NTN	105 mm	-	-	-	-	-	-	40 mm
NNU39/8	NTN	-	-	-	-	-	-	-	-
NNU488	NTN	40 mm	-	-	-	-	-	-	40 mm
NNU304	NTN	-	-	-	-	-	-	-	60,325 mm
NN4952	NTN	150 mm	-	-	-	-	-	40 mm	12 mm
4R3056	NTN	55,000 mm	-	-	-	-	-	-	-
NN3036	NTN	-	-	-	-	-	-	-	-
NN30/600	NTN	-	-	-	-	-	-	-	-
NN3024	NTN	150 mm	-	-	-	-	-	-	88,9 mm
NN3092K	NTN	80 mm	-	-	-	-	-	-	-
4R3224	NTN	-	-	-	-	-	-	-	-
NNU3184	NTN	65 mm	-	-	66 mm	-	25 mm	-	-

4R4426 NTN Cylindrical Roller Bearing	Basic dynamic load rating (C):19,3 kN; Bearing number:2905; d1:45 mm; Outer Diameter (mm):45; T:14 mm; Size (mm):25x45x14; Da max.:33 mm; r min.:0.6 mm; Basic static load rating (C0):37 kN; Width (mm):14; d:25 mm; (Grease) Lubrication Speed:3900 r/min; Bore Diameter (mm):25; D:45 mm; D1:25.2 mm; Weight:0.093 Kg; ra max.:0.6 mm; da min.:37 mm;
4R3033K NTN Cylindrical Roller Bearing	d:25 mm; P:45 mm; H:85 mm; S1:17 mm; H2:15 mm; A:175 mm; S2:20 mm; H1:45 mm; F:38 mm; B:38 mm; Bore Diameter (mm):25; Bearing number:UCP305; E:132 mm; Bolt (G):M14;
NN308 NTN Tapered Roller Bearing	Size (mm):25x52x15; Width (mm):15; Outer Diameter (mm):52; Bearing number:6205-2RS; C:15 mm; d:25 mm; B:15 mm; D:52 mm; Bore Diameter (mm):25;
NNU4984	B:28 mm; Bore Diameter (mm):40; l3 min.:65 mm; C1 max:24 mm; dk:53 mm; w:50 Tolerance h14; l4 max.:191 mm; r1 min.:0,6 mm; Angle:7 °; Thread (G):M39x3 Tolerance 6H; d4:58 mm; Bearing number:SIA40TXE-2LS; Weight:2,2 Kg; d2 max.:94 mm; Basic dynamic load rating (C):280 kN; h1:142 mm; l7 min.:46 mm; d:40 mm; l5:25 mm;
NNU4956K NTN Cylindrical Roller Bearing	db min:73 mm; Db:120 mm; C:28,575 mm; Basic dynamic load rating (C):156 kN; C0r:226; Bore Diameter (mm):63,5; a(mm):28.6; Da:112 mm; Cu:35.3; Oil lub.:4000; d:63,5 mm; Cr:196; r min.:3,6 mm; a:28,6 mm; rb max.:3,2 mm; Calculation factor (Y0):0,91; (Refer.)Mass(kg):2.07; T:36,512 mm; ra(max):3.6; r2 min.:3,2 mm;
NNU4928 NTN Tapered Roller Bearing	d:260,35 mm; B:114,3 mm; Bore Diameter (mm):260,35; r:6,4 mm; Size (mm):260.35x400.05x119.06; T:119,06 mm; R:6,4 mm; Outer Diameter (mm):400,05; Bearing number:EE221025D/221575; Width (mm):119,06; D:400,05 mm;
NN4948K NTN Cylindrical Roller Bearing	Basic static load rating (C0):958 kN; S:4 mm; d:170 mm; Bore Diameter (mm):170; D1:205,5 mm; Outer Diameter (mm):212,2; Bearing number:NNCF4934-V; Size (mm):170x212.2x60; d1:192,5 mm; E:212,2 mm; r4 min.:2 mm; Basic dynamic load rating (C):411 kN; r3 min.:2 mm; Weight:7,5 Kg; C:60 mm; D:230 mm; B:60 mm; Width (mm):60; r2 min.:2 mm; r1 min.:2 mm;
NNU3034K	Width (mm):40; (Oil) Lubrication Speed:4000 r/min; d:90 mm; r min.:2 mm; B:40 mm; Calculation factor (Y0):2,73; Size (mm):90x160x40; Weight:3,5 Kg; (Grease) Lubrication Speed:3200 r/min; Calculation factor (e):0,24; Calculation factor (Y1):2,79; Bearing number:22218EXK; C:40 mm; Basic dynamic load rating (C):410 kN; Outer Diameter (mm):160; D:160 mm; Basic static load rating (C0):375 kN; Bore Diameter (mm):90;
NNU4956	Limiting speed for grease lubrication:130000 r/min; rb max.:0.15 mm; D1:15.7 mm; Calculation factor (single, tandem) Y0:0.38; ra max.:0.3 mm; d:8 mm; Ball - Dw:3.175 mm; d2:10.76 mm; K:0.5 mm; Calculation factor f1:0.98; Calculation factor (single, tandem) X2:0.41; C1:3.65 mm; Width (mm):6; dn:12.2 mm; Calculation factor - Y0:0.76; B:6 mm; Preload class A - GA:15 N; Attainable speed for oil-air lubrication:200000 r/min;
4R442 NTN Cylindrical Roller Bearing	C:34 mm; B:45 mm; Width (mm):45; d:130 mm; Size (mm):130x200x45; Bearing number:32026; Outer Diameter (mm):200; D:200 mm; T:45 mm; a:42 mm; Bore Diameter (mm):130;
4R382 NTN Cylindrical Roller Bearing	Bore Diameter (mm):19,987; D:46,99 mm; r:1,5 mm; d:19,987 mm; Width (mm):15,25; Size (mm):19.987x46.99x15.25; R:1,5 mm; Outer Diameter (mm):46,99; Bearing number:05079/05186; B:14,381 mm; C:12 mm; T:15,25 mm;
4R3443 NTN Cylindrical Roller Bearing	Cage Material:Steel; Category:Cylindrical Roller B; Fatigue load limit Pu:27 kN; Limiting value e:0.3; Snap Ring:No; Other Features:High Capacity \| 1 Ri; Inch - Metric:Metric; Long Description:75MM Bore; Straight; da max.:86 mm; Bore Diameter (mm):130; Noun:Bearing; Harmonized Tariff Code:8482.50.00.00; Weight / Kilogram:1.677; r3,4 - min.:1.5 mm; r1,2 min.:1.5 mm; B:31 mm; Width:1.22 Inch \| 31 Milli;
NN4938 NTN Tapered Roller Bearing	Weight:0,027 Kg; Bearing number:KK25x30x26; Ew:30 mm; Basic dynamic load rating (C):21,4 kN; Size (mm):25x30x26; Bore Diameter (mm):25; Outer Diameter (mm):30; (Grease) Lubrication Speed:18000 r/min; B:26 mm; Width (mm):26; Fw:25 mm; Basic static load rating (C0):35,5 kN;
NNU4968K NTN Cylindrical Roller Bearing	Basic static load rating (C0):4800 kN; Da max.:478 mm; Calculation factor (Y0):2,2; Calculation factor (e):0,31; B:160 mm; da min.:322 mm; (Grease) Lubrication Speed:500 r/min; Calculation factor (Y2):3,3; r min.:5 mm; Outer Diameter (mm):500; D:500 mm; Bearing number:23160CAKE4; Size (mm):300x500x160; Bore Diameter (mm):300; C:160 mm; Weight:125 Kg; d:300 mm; Basic dynamic load rating (C):2670 kN;

NN3948K NTN Cylindrical Roller Bearing Video

NTN NN3948K INTERCHANGE

Tapered Roller Bearing Part series NN3948K is a potential replacement for these common bearing part numbers:

NSKNN3948K
SKFNN3948K
NTNNN3948K
FAGNN3948K
TIMKENNN3948K
KOYONN3948K
NACHINN3948K
DODGENN3948K

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