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Home>Products>Cylindrical Roller Bearing>NNU4948 NTN Tapered Roller Bearing

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NNU4948 NTN Tapered Roller Bearing

Name: NNU4948 NTN Tapered Roller Bearing
Brand: NTN
SKU: NNU4948
Rating: 4.9 (5 reviews)

NTN NNU4948 Bearing SPECIFICATIONS

NNU4948 NTN Tapered Roller Bearing Manufacturers , Online Wholesale Suppliers‎ NACHI BEARINGS OF AMERICA CORP. 2670000 lbf Static Load Rating !
Brand Name:NTN
Model Number:
NNU4948
Static Load Rating:2670000 lbf
B:3.2500 in
Bearing Type:Thrust Tapered Rolle
Weight:109.0 lb
D - Bearing O.D.:14.5000 in
d1 - Large Bore I.D.:7.125 in
Dynamic Load Rating:198000 lbf
r - Fillet Radius Housing (Max):0.31 in

Download NTN NNU4948 Spec Sheet

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The details of Cylindrical Roller Bearing

Static Load Rating:2670000 lbf
B:3.2500 in
Bearing Type:Thrust Tapered Rolle
Weight:109.0 lb
D - Bearing O.D.:14.5000 in
d1 - Large Bore I.D.:7.125 in
Dynamic Load Rating:198000 lbf
r - Fillet Radius Housing (Max):0.31 in
D1 - Small Diameter O.D.:14.436 in
E - Shoulder Diameter - Housing:8.00 in
H - Shoulder Diameter - Shaft:13.25 in
d - Bore Diameter:7.0000 in
R - Fillet Radius Shaft (Max):0.31 in
T1 - Ring Thickness:0.688 in

NNU4948 NTN Tapered Roller Bearing pdf

NTN NNU4948 NNU4948 NTN Tapered Roller Bearing Description of the code

No.	Brand	B	H	i	E	C	D	F	A
NNU313	NTN	-	-	-	-	-	-	-	-
CU8A05W IM38/185	NTN	-	-	-	-	-	2.8750 in	-	-
NNU4972	NTN	-	-	-	-	-	-	-	-
2PE3801	NTN	-	-	-	-	-	-	-	-
NNU4921	NTN	136.525 mm	-	-	-	-	558.800 mm	-	-
R11A01V	NTN	-	-	-	-	-	-	-	-
CRI-1760LL	NTN	-	-	-	-	-	-	-	-
2PE28001	NTN	-	-	-	-	-	110 mm	-	-
NNU49/53	NTN	-	-	-	-	-	250 mm	-	-
NN3148	NTN	-	-	-	-	-	1.4380 in	-	-
NNU4934	NTN	-	-	-	-	-	-	-	-
NN3026	NTN	-	-	-	-	-	-	-	-
R08A31V	NTN	-	-	-	-	-	120.000 mm	-	-
LH-WA22212BLLSK	NTN	-	-	-	-	-	-	-	-
CRT0701V	NTN	-	-	50 mm	-	-	-	-	-
NNU306	NTN	-	-	-	-	-	-	-	-
2PE10101	NTN	-	-	-	-	100 mm	-	-	-
LH-WA22214BLLS	NTN	-	-	-	-	-	150 mm	-	-
NN304	NTN	-	-	-	-	-	-	-	-
WA22228BLLS	NTN	-	-	-	-	-	-	-	-

NNU4938 NTN Tapered Roller Bearing	C0 - Static Radial Rating:24100 lbf; Ab - Cage-Cone Frontface Clearance:0.11 in; B - Cone Width:0.8640 in; d:2 in; G1 - Heat Generation Factor (Roller-Raceway):42; K - Factor8:1.65; db - Cone Backface Backing Diameter:2.28 in; R - Cone Backface To Clear Radius3:0.03 in; Design Units:Imperial; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:3810 lbf; Cone Part Number:385AX; a - Effective Center Location4:-0.12 in;
NN493 NTN Tapered Roller Bearing	db - Cone Backface Backing Diameter:1.73 in; R - Cone Backface To Clear Radius1:0.03 in; d:1.5 in; Cone Part Number:13685A; K - Factor7:1.45; e - ISO Factor8:0.4; B - Cone Width:0.7500 in; T - Bearing Width across Cones:1.8123 in; Cg - Geometry Factor11:0.0713; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:3920 lbf; Cage Type:Stamped Steel; Aa - Cage-Cone Backface Clearance:0.02 in;
W7601 NTN Thrust Tapered Roller Bearing	Weight:23 lb; Full Timken Part Number:QVVPA13V204SB; Dimension D Max:9.20 in; Pre Install Clearance Max:0.0037 in; Grease Lubrication - T Seal:2800 rpm; C - Dynamic Load (Basic):46400 lb; Dimension J (Bolt Size):0.625 in; Dimension RVV:0.66 in; Oil Lubrication - M/N Seal:1800 rpm; Y2 - Geometry Factor:4.15; C0 - Static Load:48600 lb; Eng Internal Radial Clearance - Min:0.0030; Oil Lubrication - B/C/O Seal:1500 rpm;
NN4956 NTN Tapered Roller Bearing	Note:This product line wa; Dimension V:0.1 in; Bearing Type:Split Cylindrical Re; Bolt Size:4 x M24; Cr - Dynamic Load Rating:81606 lbf; Dimension P:0.9 in; Series Type:Light Series; Bearing UPC:013992058980; Shaft Size:4-11/16 in; Dimension T:17.0 in; Maximum Speed:1740 rpm; Dimension R:14.7 in; Bearing - Housing - Seal UPC:013992090782; Seal Type:Viton Single Lip; Dimension N:12.375 in; Dimension L:7.0 in;
NN3036 NTN Tapered Roller Bearing	Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension H1:1.7 in; Weight:557 lb; Bearing - Housing - Seal UPC:013992068767; Dimension L:25.0 in; Bolt Size:4 x M30; Dimension K:6.5 in; Series Type:Medium Series; Dimension H2:21.5 in; Housing Width:8.7 in; Maximum Speed:1120 rpm; Bearing UPC:013992033093; Cor - Static Load Rating:305066 lbf; Shaft Size:7 in; Note:This product line wa; Dimension J:18.0 in;
NNU3064 NTN Tapered Roller Bearing	C - Cup Width:14.288 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:1140 lbf; Cone Part Number:09075; da - Cone Frontface Backing Diameter:23.88 mm; Da - Cup Frontface Backing Diameter:44.50 mm; B - Cone Width:22.332 mm; R - Cone Backface To Clear Radius1:2.290 mm; db - Cone Backface Backing Diameter:0 mm; B:20.638 mm; D:49.225 mm; Series:09000; Cup Part Number:09195; Design Units:Imperial;
NNU4968 NTN Tapered Roller Bearing	G2 - Heat Generation Factor (Rib-Roller End):158.7; C90 - Dynamic Radial Rating (90 million revolutions)5:217000 N; a - Effective Center Location4:-8.4 mm; B - Cone Width:76 mm; da - Cone Frontface Backing Diameter:260 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:123000 N; Cone Part Number:X32048XR; Cage Type:Stamped Steel; Ab - Cage-Cone Frontface Clearance:4.1 mm; R - Cone Backface To Clear Radius3:4.060 mm;
R08A02V NTN Thrust Tapered Roller Bearing	Seal Type:Labyrinth; End Cover2:EC508-607; Locating Rings (width x OD):SR80X8; Material :Cast Iron; Bearing:22208K; N:15 mm; Adapter Sleeve1:H308; UPC Code:999999999; Seal:LO508; Max Grease Speed:6000; Max Oil Speed:7500; L:205.00 mm; Lockwasher:MB8; N1:20.00 mm; Locknut:KM8; Housing Mass:2.9 Kg; Jmin:165 mm; Jmax:175 mm; A2:97 mm; H2:25.0 mm;
CRT1006V NTN Thrust Tapered Roller Bearing	da - Cone Frontface Backing Diameter:7.87 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:32000 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:55600 lbf; C0 - Static Radial Rating:225000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:18200 lbf; Ab - Cage-Cone Frontface Clearance:0.12 in; R - Cone Frontface To Clear Radius2:0.060 in; C1 - Dynamic Radial Rating (1 million revolutions)1:123000 lbf;
NNU3028 NTN Tapered Roller Bearing	Outside Ring Width B:39.000 mm; Cr - Dynamic Load Rating:123 kN; Clearance:C3; Features:Contact Seals; Oil Reference Speed:7500 rpm; Outside Diameter D:170.000 mm; Bore Size d:80 mm; Grease Reference Speed:5200 rpm; C0r - Static Load Rating:86.5 kN; Weight:3.60 Kg; Radius Rs min:2.100 mm;
NN494 NTN Tapered Roller Bearing	D:5 in; Y1 - ISO Factor5:1.75; G2 - Heat Generation Factor (Rib-Roller End):23; e - ISO Factor4:0.38; Y2 - ISO Factor6:2.61; C - Double Cup Width:2.125 in; K - Factor3:1.52; Da - Cup Frontface Backing Diameter:4.56 in; Design Units:Imperial; Series:475; G1 - Heat Generation Factor (Roller-Raceway)7:77.2; Y - ISO Factor1:1.56; Cg - Geometry Factor8:0.108; r - Cup Frontface To Clear Radius2:0.03 in;
NNU3044 NTN Tapered Roller Bearing	Cr - Dynamic Load Rating:81728 lbf; Dimension J2 :15-5/8 in; Dimension H :6 in; Housing Width:6.1 in; Shaft Size:5 in; Maximum Speed:1740 rpm; Pillow/Plummer Block Style:Split Cylindrical Ho; Series Type:Light Series; Seal Type:Aluminium Triple Lab; Dimension H2:13.5 in; Bearing Number:LSE500BR; Dimension M :5-7/8 in; Bearing UPC:013992027122; Bolt Size:4 x 1; Cor - Static Load Rating:111488 lbf;

NNU4948 NTN Tapered Roller Bearing Video

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Cylindrical Roller Bearing Part series NNU4948 is a potential replacement for these common bearing part numbers:

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NTNNNU4948
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DODGENNU4948

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