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NN4948 NSK CYLINDRICAL ROLLER BEARING

Name: NN4948 NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NN4948
Rating: 4.9 (5 reviews)

NSK NN4948 Bearing SPECIFICATIONS

Our highly-skilled and factory-trained NTNY BEARING LTD service experts have the resources to help you with all your NN4948 NSK CYLINDRICAL ROLLER BEARING needs - including 1575 r/min Attainable speed for preload class B routine maintenance, major repairs, warranty 45x165x106 service, and Spherical Roller Bearing equipment inspections.
Brand Name:NSK
Model Number:
NN4948
Basic dynamic load rating C:73.4 kN
Attainable speed for preload class B:1575 r/min
Cartridge half diameter without flange J1:64 mm
Through hole diameter for attachment bolts N:11.4 mm
A:106 mm
Static axial stiffnes for preload class A:2580 N/µm
D1:128 mm
Limiting speed for oil lubrication:1575 mm/min

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Basic dynamic load rating C:73.4 kN
Attainable speed for preload class B:1575 r/min
Cartridge half diameter without flange J1:64 mm
Through hole diameter for attachment bolts N:11.4 mm
A:106 mm
Static axial stiffnes for preload class A:2580 N/µm
D1:128 mm
Limiting speed for oil lubrication:1575 mm/min
D3:76 mm
Pitch diameter of attachement bolt holes J:146 mm
Static Axial rigidity, Preload class A:2580 N/micron
Preload class A:7500 N
Basic static load rating C0:268 kN
d1:66 mm
Width (mm):106
d:45 mm
A2:43.5 mm
Size (mm):45x165x106
Outer Diameter (mm):165

NSK NN4948 Information techniques NN4948 NSK CYLINDRICAL ROLLER BEARING

NCF2934V NSK CYLINDRICAL ROLLER BEARING	Width (mm):20; Bore Diameter (mm):14; Fw:14 mm; Da max.:20 mm; Bearing number:RNA 4900; Weight:0,0265 Kg; Basic static load rating (C0):18,6 kN; Basic dynamic load rating (C):14,8 kN; r min.:0,3 mm; Size (mm):14x22x20; C:20 mm; Outer Diameter (mm):22; D:22 mm;
NN3068K NSK CYLINDRICAL ROLLER BEARING	Average Clearance (Cd):0.1110; Outer Diameter (mm):85; ID Chamfer Length (Ci):0.600; Bearing Bore after Mounting (di):80.155 / 80.02; Bore Diameter (mm):80; OD Chamfer Length (Co):1.800; Bearing number:AST40 8080; Shaft Dia., Nominal (d):80.0000; Material:Steel shell with PTF; ID Chamfer Angle (B deg.):45; Bearing Length Tolerance (B tol.) - +0 / -0.40:+0 / 0.40; Bearing Type:straight; Bearing Outside Diameter, Nominal(Do):85.000;
NN4968 NSK CYLINDRICAL ROLLER BEARING	F:16 mm; Bolt (G):M14; G:13 mm; L:27 mm; Width (mm):35; B:35 mm; d:20 mm; D:68 mm; Bearing number:UKFL205; S:16 mm; A:130 mm; Bore Diameter (mm):20; E:99 mm; Z:35,5 mm;
NCF3084V NSK CYLINDRICAL ROLLER BEARING	B:200 mm; Bore Diameter (mm):400; Width (mm):200; B2:62 mm; Bearing number:23180 KCW33+H3180; D:650 mm; B1:272 mm; Size (mm):400x650x200; d:400 mm; d1:380 mm; C:200 mm; Outer Diameter (mm):650;
NCF2976V NSK CYLINDRICAL ROLLER BEARING	Basic Dynamic Radial Load Rating C:48800 N; d:55.000 mm; Grease Speed Rating n1:5600 rpm; Oil Speed Rating n2:7500 rpm; Basic Static Radial Load Rating Co:37500 N; Fillet Radius ra:1.50 mm; Fillet Radius rb:1.00 mm; B:21.00 mm; D:100.0000 mm;
NN3196 NSK CYLINDRICAL ROLLER BEARING	Basic static load rating (C0):380 kN; d:66,675 mm; T:53,975 mm; Bore Diameter (mm):66,675; Basic dynamic load rating (C):278 kN; Outer Diameter (mm):135,755; (Grease) Lubrication Speed:2900 r/min; Size (mm):66.675x135.755x53.97; D:135,755 mm; Width (mm):53,975; Bearing number:6389/6320; B:56,007 mm; Weight:3,63 Kg; C:44,45 mm;
NN3056K NSK CYLINDRICAL ROLLER BEARING	D:203,2 mm; d:139,7 mm; Bearing number:HJ-10412848 + IR-881; Basic dynamic load rating (C):460 kN; C:76,2 mm; ra max.:3 mm; Size (mm):139.7x203.2x76.2; Bore Diameter (mm):139,7; Width (mm):76,2; B:76,2 mm; Fw:165,1 mm; Basic static load rating (C0):1060 kN; Outer Diameter (mm):203,2; Weight:13,15 Kg;
NCF1852V NSK CYLINDRICAL ROLLER BEARING	Bore:1.75 Inch \| 44.45 Mi; Component:Roller Assembly with; Weight:0.136 Kg; Basic static load rating (C0):121.88 kN; Bore Diameter (mm):44.450; Basic dynamic load rating (C):59.61 kN; Oil lub.:7300; Bearing number:J-2824; Outer Diameter (mm):53.975; Retainer:Yes; Noun:Bearing; Separable:No; (Refer.)Mass(kg):0.136; Weight / LBS:0.3; (Grease) Lubrication Speed:4700 r/min; C:38.10 mm; Closed End:No; Long Description:1-3/4" Bore; 2-;
NCF2952V NSK CYLINDRICAL ROLLER BEARING	d1 ≈:72 mm; Limiting speed:10000 r/min; r0:0.5 mm; Calculation factor - Y0:0.58; Calculation factor - e:0.95; Reference speed:7500 r/min; D:110 mm; Calculation factor X:0.6; Fatigue load limit Pu:4 kN; Da max.:101 mm; Fatigue load limit - Pu:4 kN; D1:93 mm; Calculation factor Y0:0.58; Basic static load rating - C0:93 kN; da - min.:69 mm; Calculation factor A:0.0242; a:60 mm; Basic dynamic load rating C:96.5 kN;
NNCF5048V NSK CYLINDRICAL ROLLER BEARING	Basic dynamic load rating (C):1470 kN; Weight:0,34 Kg; Bore Diameter (mm):30; L:68 mm; W:1,85 mm; D1:44,5 mm; D:47 mm; h:2 mm; h1:12,5 mm; Outer Diameter (mm):47; Fw:30 mm; B:52,1 mm; Bearing number:SDE30OP;
NCF3064V NSK CYLINDRICAL ROLLER BEARING	Outer Diameter (mm):32; Size (mm):20x32x7; (Grease) Lubrication Speed:21000 r/min; Bore Diameter (mm):20; Width (mm):7; d:20 mm; Basic static load rating (C0):2,462 kN; Basic dynamic load rating (C):4,015 kN; Bearing number:F61804; B:7 mm; C:7 mm; D:32 mm;
NCF2928V NSK CYLINDRICAL ROLLER BEARING	D:358,775 mm; Bore Diameter (mm):254; T:71,438 mm; Outer Diameter (mm):358,775; d:254 mm; C:53,975 mm; Width (mm):71,438; Size (mm):254x358.775x71.438; Bearing number:M249749/M249710; B:71,438 mm;

No.	Brand	M	f	L	s	E	R	x	b
NCF1856V	NSK	-	-	-	-	-	-	-	21 mm
NNU48/63	NSK	-	-	-	-	-	-	-	-
NN3092K	NSK	-	-	50 mm	-	-	-	-	-
NNCF4856V	NSK	-	-	-	-	-	-	-	-
NN4084	NSK	-	-	-	-	-	-	-	-
NCF1880V	NSK	-	-	-	-	-	-	-	-
NNCF5064V	NSK	-	-	-	-	-	-	-	-
NCF3028V	NSK	-	-	-	-	-	-	-	-
NNU408	NSK	-	-	-	-	-	-	-	-
NN3956K	NSK	-	-	-	-	-	-	-	-
NNU4864	NSK	-	-	4 mm	-	-	-	-	-
NCF18/710V	NSK	-	-	-	-	-	-	-	-
NNU31/56	NSK	-	-	-	-	-	-	-	-
NN3948K	NSK	-	-	-	-	-	-	-	-
NCF2940V	NSK	-	-	-	-	-	-	-	-
NN4044	NSK	-	-	-	-	-	-	-	-
NNCF4932V	NSK	-	-	-	-	-	-	-	-
NCF3038V	NSK	-	-	-	-	-	-	-	-
NCF2988V	NSK	-	-	-	-	-	-	-	-
NNU4952	NSK	-	-	-	-	-	-	-	-
NN3152	NSK	-	-	-	-	-	-	-	-
NNU49/53	NSK	-	-	109.65 mm	-	-	-	-	-
NN3148	NSK	-	-	-	-	-	-	-	-
NN3968	NSK	-	-	-	-	-	-	-	-
NN3038K	NSK	-	-	-	-	-	-	-	-

NN4948 NSK CYLINDRICAL ROLLER BEARING Video

NSK NN4948 INTERCHANGE

Spherical Roller Bearing Part series NN4948 is a potential replacement for these common bearing part numbers:

NSKNN4948
SKFNN4948
NTNNN4948
FAGNN4948
TIMKENNN4948
KOYONN4948
NACHINN4948
DODGENN4948

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NTNY BEARING LTD: AddressEstrada Municipal, Bairro Jardim Santo Afonso, Guarulhos-Sao Paulo, Brasil; Phone(Working Time)+55-54-5486-3486; Fax

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