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NN3948 NTN Tapered Roller Bearing

Name: NN3948 NTN Tapered Roller Bearing
Brand: NTN
SKU: NN3948
Rating: 4.9 (5 reviews)

NTN NN3948 Bearing SPECIFICATIONS

Offer High Quality Brand NN3948 NTN Tapered Roller Bearing .Contact Us Online to 1.2188 in B - Cone Width Get 60000 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 Best 0.1 in Ab - Cage-Cone Frontface Clearance Quote. Shanghai Ruonan-Power Co., Ltd.
Brand Name:NTN
Model Number:
NN3948
B - Cone Width:1.2188 in
Ab - Cage-Cone Frontface Clearance:0.1 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:60000 lbf
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (1 million revolutions)6:34500 lbf
d:1.7500 in
Cg - Geometry Factor:0.0971
K - Factor8:1.76

Shanghai Ruonan-Power Co., Ltd.

Shanghai Ruonan-Power Co., Ltd.China

Shanghai Ruonan-Power Co., Ltd.2020-07-10 09:46:19
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NN3948 NTN Tapered Roller Bearing Code system

B - Cone Width:1.2188 in
Ab - Cage-Cone Frontface Clearance:0.1 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:60000 lbf
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (1 million revolutions)6:34500 lbf
d:1.7500 in
Cg - Geometry Factor:0.0971
K - Factor8:1.76
C90 - Dynamic Radial Rating (90 million revolutions)5:8930 lbf
da - Cone Frontface Backing Diameter:2.24 in
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:15600 lbf
Series:45200
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:5090 lbf
C0 - Static Radial Rating:42600 lbf
a - Effective Center Location4:-0.32 in
Design Units:Imperial
R - Cone Backface To Clear Radius3:0.03 in
Cone Part Number:45280
Aa - Cage-Cone Backface Clearance:0.07 in
db - Cone Backface Backing Diameter:2.24 in

NTN NN3948 The details of Tapered Roller Bearing

NN4932K NTN Cylindrical Roller Bearing	C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:56100 lbf; Series:475; C1 - Dynamic Radial Rating (1 million revolutions)6:32200 lbf; d:2.5591 in; Cage Type:Stamped Steel; a - Effective Center Location4:-0.16 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:5500 lbf; G1 - Heat Generation Factor (Roller-Raceway):77.2; C90 - Dynamic Radial Rating (90 million revolutions)5:8360 lbf;
4R7411 NTN Cylindrical Roller Bearing	D:3.125 Inch; Seals or Shields:Open Type; B:0.875 Inch; SKU:mjt1.1/4-r&m; Clearance:Standard; d:1.25 Inch; Availability:In Stock; Weight:0.02 KGS;
4R6414 NTN Cylindrical Roller Bearing	Dynamic Load Rating (kN):44; SKU:2214j-nsk; Grease Limiting Speed (r/min):4500; d:70mm; Seals or Shields:Open Type; Oil Limiting Speed (r/min):5600; Static Load Rating (kN):17.1; D:125mm; Cage Type:Steel; Clearance:Standard; Availability:In Stock; B:31mm; Weight:0.02 KGS;
NN3148 NTN Tapered Roller Bearing	e - ISO Factor8:0.38; a - Effective Center Location3:-4.3 mm; G1 - Heat Generation Factor (Roller-Raceway):18; Db - Cup Backface Backing Diameter:59.94 mm; Cone Part Number:14124; C90 - Dynamic Radial Rating (90 million revolutions)4:3180 lbf; Cage Type:Stamped Steel; Aa - Cage-Cone Backface Clearance:0.5 mm; G2 - Heat Generation Factor (Rib-Roller End):9.4; K - Factor7:1.53; da - Cone Frontface Backing Diameter:38.61 mm;
NN304 NTN Tapered Roller Bearing	Seal Type:Kevlar Packing Seal; Bearing - Housing - Seal:LSM150BRHKPS; Dimension V:8.0 in; Note:This product line wa; Dimension D:16.8 in; Dimension Y:0.9 in; Shaft Size:150 mm; Series Type:Light Series; Dimension U:0.3 in; Cor - Static Load Rating:149273 lbf; Bearing Type:Split Cylindrical Re; Dimension B:10.5 in; Tensioning Unit Type:Push Type; Cr - Dynamic Load Rating:103187 lbf; Ca - Axial Load Rating:6609.30 lbf;
NNU4922K NTN Cylindrical Roller Bearing	Oil Speed Rating n2:20000 rpm; Fillet Radius ra:1.50 mm; Basic Dynamic Radial Load Rating C:79300 N; B:46.00 mm; Grease Speed Rating n1:14000 rpm; D:90.0000 mm; d:40.000 mm; Fillet Radius rb:1.00 mm; Basic Static Radial Load Rating Co:67000 N;
4R3821 NTN Cylindrical Roller Bearing	Angle Third:40 º; Fillet Radius ra:2.00 mm; D:110.0000 mm; Basic Static Radial Load Rating 15 B Bearing Co2:52000 N; B:81.00 mm; d:50.000 mm; Oil Speed Rating n2:7000 rpm; Grease Speed Rating n1:5300 rpm; Basic Dynamic Radial Load Rating 15 B Bearing C2:76100 N; Basic Dynamic Radial Load Rating 40 AA Pair C1:143000 N; Basic Static Radial Load Rating 40 AA Pair Co1:143000 N; Fillet Radius rb:1.00 mm;
NN3040K NTN Cylindrical Roller Bearing	DUR/DOR F/E:359.000 mm; Backing Shaft Diameter ds:351.0 mm; Backing Housing Diameter Ds:409.0 mm; Thermal Speed Ratings - Oil:790 rpm; Thermal Speed Ratings - Grease:710 rpm; Chamfer r1smin3:3.0 mm; O.D. D:440.000 mm; Lubrication Groove g:10.0 mm; Dynamic Load Rating C11:1270 kN; Number of Lubrication Holes:8; Chamfer rsmin:3.00 mm; Static Load Rating Co:2660 kN; Weight:119.000 lb; Bore d:320.000 mm;
4R6021 NTN Cylindrical Roller Bearing	Dynamic Load Rating (kN):3160; Static Load Rating (kN):4800; Cage Type:Brass; B:180mm; D:440mm; Seals or Shields:Open Type; d:260mm; Availability:In Stock; Weight:111.40 KGS; SKU:24152kembw33w45ac4-t; Clearance:C4; Limiting Speed Rating (r/min):540; Reference Speed Rating (r/min):580;
NN3021 NTN Tapered Roller Bearing	Availability:In Stock; Weight:0.02 KGS; Seals or Shields:Two Metal Shields; B:30.2mm; d:40mm; Clearance:C3; D:80mm; SKU:3208b-2ztnc3-qbl; Cage Type:Plastic;

No.	Brand	b	E	A	J	G	X	R	Q
4R6414	NTN	-	-	-	-	-	-	-	-
NNU4948K	NTN	-	-	-	-	-	-	-	-
4R5231	NTN	-	-	-	-	-	-	-	-
4R2035	NTN	-	-	-	-	-	-	-	-
NN3072K	NTN	-	-	-	-	-	-	-	-
NN3036K	NTN	-	-	-	-	-	-	-	-
4R8401	NTN	-	-	-	-	-	-	-	-
4R6014	NTN	-	-	-	-	-	-	-	-
4R3425	NTN	-	-	-	-	-	-	-	-
NNU4921K	NTN	-	-	-	-	-	-	-	-
4R2832	NTN	-	-	-	-	-	-	-	-
NN3026K	NTN	-	-	-	-	-	-	-	-
NN406	NTN	-	-	-	-	-	-	-	-
4R3618	NTN	-	-	-	-	-	-	-	-
4R7105K	NTN	-	-	-	150.00 mm	M12	-	-	-
4R3443	NTN	-	-	-	-	-	-	-	-
NN38/53	NTN	-	-	-	-	-	-	-	-
NN306	NTN	-	-	-	-	-	-	-	-
4R5407	NTN	-	-	-	-	-	-	-	-
NN4921	NTN	-	-	-	-	-	-	-	-
NN3934	NTN	-	-	-	-	-	-	-	-
NN3080K	NTN	-	-	-	-	-	-	-	-
4R7411	NTN	-	-	-	-	-	-	-	-
NN3088	NTN	-	-	-	-	-	-	-	-
4R382	NTN	-	-	-	-	-	-	-	-
4R3817	NTN	-	-	-	-	-	-	-	-
4R3036	NTN	-	-	-	-	-	-	-	-
4R3039	NTN	-	-	-	-	-	-	-	-

NN3948 NTN Tapered Roller Bearing Video

NTN NN3948 INTERCHANGE

Tapered Roller Bearing Part series NN3948 is a potential replacement for these common bearing part numbers:

NSKNN3948
SKFNN3948
NTNNN3948
FAGNN3948
TIMKENNN3948
KOYONN3948
NACHINN3948
DODGENN3948

Contact Us

Shanghai Ruonan-Power Co., Ltd.: AddressNo.36 Building, JuCheng Pioneer Park, No.3257 Lane, XiuPu Road; Phone(Working Time)86-02-8689236; Fax

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