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NNU49/6 NSK CYLINDRICAL ROLLER BEARING

Name: NNU49/6 NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NNU49/6
Rating: 4.9 (5 reviews)

NSK NNU49/6 Bearing SPECIFICATIONS

Request A Quote For Your Special China 6203 Bearing Supplier NNU49/6 NSK CYLINDRICAL ROLLER BEARING Needs Today! Free 291750 Cup Part Number Crossed Roller Bearing Quotes. ISO 39.688 mm C - Cup Width 9001 certified.
Brand Name:NSK
Model Number:
NNU49/6
C - Cup Width:39.688 mm
Cup Part Number:291750
da - Cone Frontface Backing Diameter:334.01 mm
Series:290000
Cage Type:Stamped Steel
Db - Cup Backface Backing Diameter:416.05 mm
B - Cone Width:61.913 mm
B:63.5 mm

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Information techniques NNU49/6 NSK CYLINDRICAL ROLLER BEARING

C - Cup Width:39.688 mm
Cup Part Number:291750
da - Cone Frontface Backing Diameter:334.01 mm
Series:290000
Cage Type:Stamped Steel
Db - Cup Backface Backing Diameter:416.05 mm
B - Cone Width:61.913 mm
B:63.5 mm
Ab - Cage-Cone Frontface Clearance:8.6 mm
d:317.500 mm
a - Effective Center Location3:7.6 mm
C1 - Dynamic Radial Rating (1 million revolutions)5:199000 lbf
Cg - Geometry Factor:0.156
e - ISO Factor8:0.38
C0 - Static Radial Rating:312000 lbf
Da - Cup Frontface Backing Diameter:422.40 mm
db - Cone Backface Backing Diameter:345.95 mm
r - Cup Backface To Clear Radius2:1.52 mm
G1 - Heat Generation Factor (Roller-Raceway):1580
D:444.5 mm

NSK NNU49/6 NNU49/6 NSK CYLINDRICAL ROLLER BEARING Characteristics

No.	Brand	N	A	F	G	d	J	H	E
NN3132	NSK	-	-	-	-	1.7500 in	-	-	-
NN3048K	NSK	-	-	-	-	32 mm	-	-	-
NNU492	NSK	-	-	-	-	-	-	-	-
NN3176K	NSK	-	-	-	-	-	-	-	-
NN3034K	NSK	-	-	-	-	90 mm	-	-	-
NNU4076	NSK	-	-	-	-	-	-	-	-
NNU493	NSK	-	-	-	-	-	-	-	-
NNU4921K	NSK	-	-	-	-	26.157 mm	-	-	-
NNU4956K	NSK	-	-	-	-	30 mm	-	-	-
NNU488	NSK	-	-	-	M20	-	252 mm	177 mm	-
NN3028	NSK	-	-	-	-	-	-	-	-
NN392	NSK	-	-	-	-	95 mm	-	-	-
NN3972	NSK	-	-	-	-	-	-	-	-
NNU4972	NSK	-	-	-	-	-	-	-	-
NNU4952K	NSK	-	-	-	-	55 mm	-	-	-
NN3032K	NSK	-	-	-	-	110 mm	-	-	-
NN4948	NSK	-	-	-	-	-	-	-	-
NNU4964	NSK	-	-	-	-	-	-	-	-
NN3084K	NSK	-	-	-	Tr220x4	-	-	-	-
NN4964	NSK	-	-	-	-	40 mm	-	-	-
NNU4938K	NSK	-	-	-	-	-	-	-	-
NN4084K	NSK	-	-	-	-	2 in	-	-	-
NN3038	NSK	-	-	-	-	-	-	-	-

NN4964K NSK CYLINDRICAL ROLLER BEARING	Ca - Axial Load Rating:7014 lbf; Dimension R:14.7 in; Dimension N:12.375 in; Dimension T:17.0 in; Bearing - Housing - Seal:MSM115BRHKPS; Bearing Number:MSM115BR; Seal Type:Kevlar Packing Seal; Cor - Static Load Rating:133087 lbf; Support Type:Round Flange; Bearing Type:Split Cylindrical Re; Dimension L:7.1 in; Bearing UPC:013992033482; Dimension H:3.9 in; Shaft Size:115 mm; Cr - Dynamic Load Rating:102063 lbf;
NNU4068 NSK CYLINDRICAL ROLLER BEARING	Bore Size d:110 mm; Cr - Dynamic Load Rating:82 kN; Outside Diameter D:170.000 mm; Radius Rs min:2.000 mm; Weight:1.93 Kg; Clearance:C0 (Normal); Outside Ring Width B:28.000 mm; C0r - Static Load Rating:73 kN; Grease Reference Speed:4600 rpm; Features:Non-Contact Seals; Oil Reference Speed:6600 rpm;
NN4040K NSK CYLINDRICAL ROLLER BEARING	Da - Outer Ring Backing Diameter:51.100 mm; R - Inner Ring To Clear Radius2:0.6 mm; Limiting Speed (Grease):25400 rpm; Ce - Dynamic Radial Rating1:12600 N; Ball Type:STEEL; r - Outer Ring To Clear Radius3:0.6 mm; d:35 mm; D:55.000 mm; Bearing Weight:0.080 Kg; Bearing Width:10 mm; C0 - Static Radial Rating:9020 N; Limiting Speed (Oil):50800 rpm; Design Units:METRIC; Cage Type:CR - Phenolic Outer; do - Ball Diameter:5.556250 mm;
NNU4948 NSK CYLINDRICAL ROLLER BEARING	Bearing Type:Ball Bearing; Center of Bearing from End S:17.4 mm; Series:Industrial; Base to Center Height H:33.34 mm; Shaft Size d:1 in; Foot Height H1:11.9 mm; Total Height H2:69.8 mm; Dimension L1:46.6 mm; Static Load Rating:1750 lbf; Total Width A:1.469 in; Bolt Hole Spacing J:104.8 mm; Dimension B1:1.748 in; Bolt Hole Length N1:20.6 mm; Bearing Number:G1100KRRB; Housing Style:Two-Bolt Pillow Bloc;
NNU3164K NSK CYLINDRICAL ROLLER BEARING	G2 - Heat Generation Factor (Rib-Roller End):138; Series:147000; Design Units:Imperial; Y2 - ISO Factor6:1.2; C - Double Cup Width:4.7500 in; D:19.7500 in; r - Cup Frontface To Clear Radius2:0.130 in; Da - Cup Frontface Backing Diameter:18.43 in; e - ISO Factor4:0.83; Y1 - ISO Factor5:0.81; G1 - Heat Generation Factor (Roller-Raceway)7:1490; Cg - Geometry Factor8:0.195; Y - ISO Factor1:0.72; K - Factor3:0.7;
NNU3034K NSK CYLINDRICAL ROLLER BEARING	Dimension C:4.9 in; Oil Lubrication - T Seal:2200 rpm; Grease Lubrication - M/N Seal:1300 rpm; Housing Style:Four-Bolt Square Fla; Full Timken Part Number:QVFL19V303SB; Dimension D:7.630 in; Dimension RV:0.14 in; Eng Internal Radial Clearance - Max:0.0055; Dimension BC:9.5 in; Dimension N:3.400 in; UPC Code:0883450042437; Dimension J (Bolt Size):0.75 in; Dimension SV:3.69 in; Shaft Size Type:Imperial;
NNU4048 NSK CYLINDRICAL ROLLER BEARING	Bearing Type:Split Cylindrical Ex; Support Type:Four-Bolt Plummer Bl; Dimension J:19.5 in; Bearing - Housing - Seal:MSE411BXH; Weight:216 lb; Housing Width:7.2 in; Cor - Static Load Rating:157366 lbf; Dimension H1:1.6 in; Dimension H2:16.3 in; Maximum Speed:1600 rpm; Seal Type:Felt Type; Shaft Size:4-11/16 in; Series Type:Medium Series; Dimension K:4.7 in; Cr - Dynamic Load Rating:118025 lbf; Note:This product line wa;
NN3028 NSK CYLINDRICAL ROLLER BEARING	Y1 - Geometry Factor:2.85; Housing Style:Four-Bolt Pillow Blo; Oil Lubrication - T Seal:2000 rpm; Dimension G:5.5000 in; UPC Code:0883450094627; Dimension C:6.00 in; e - Geometry Factor:0.24; Pre Install Clearance Max:0.0047 in; Grease Lubrication - B/C/O Seal:900 rpm; Locking Style:Eccentric; Grease Lubrication - T Seal:1600 rpm; Dimension F:16.75 in; Engineering Group:Mounted Bearing; Shaft Tolerance:0.0030 in;
NNU4960K NSK CYLINDRICAL ROLLER BEARING	db - Cone Backface Backing Diameter:232.92 mm; G1 - Heat Generation Factor (Roller-Raceway):912; C - Cup Width:46.038 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:38200 lbf; r - Cup Backface To Clear Radius2:3.30 mm; d:209.550 mm; B - Cone Width:63.5 mm; Y - ISO Factor9:1.15; Design Units:Imperial; Da - Cup Frontface Backing Diameter:300.00 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:42600 lbf;
NNU492 NSK CYLINDRICAL ROLLER BEARING	Da - Cup Frontface Backing Diameter:3.56 in; r - Cup Frontface To Clear Radius2:0.06 in; Y - ISO Factor1:0.81; Y1 - ISO Factor5:0.91; C - Double Cup Width:1.7500 in; D:3.8750 in; Design Units:Imperial; e - ISO Factor4:0.74; Series:53000; Y2 - ISO Factor6:1.36; Cg - Geometry Factor7:0.093; K - Factor3:0.79;
NN4920K NSK CYLINDRICAL ROLLER BEARING	C1 - Dynamic Radial Rating (1 million revolutions)6:460000 N; G2 - Heat Generation Factor (Rib-Roller End):117.5; Aa - Cage-Cone Backface Clearance:2 mm; B - Cone Width:44.500 mm; db - Cone Backface Backing Diameter:185 mm; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:46700 lbf; Series:M734400; Design Units:METRIC; a - Effective Center Location4:5.1 mm; K - Factor8:1.34; WPD:230.6 mm;
NN303 NSK CYLINDRICAL ROLLER BEARING	D:920 mm; Axial Load Factor Y2:2.65; Limiting Speed - Grease:390 rpm; Enclosure:Open; d:500 mm; Bore Type:Cylindrical Bore; Roller Profile:Symmetric; Retainer Material:Machined Brass; Dynamic Load Rating:13,200,000 N; Fillet Radius/Chamfer:7.5 mm; Constant e:0.38; Nr. of Holes:8; ra (max):6 mm; Axial Load Factor Y1:1.78; Weight:1000.000 kg; Limiting Speed - Oil:510 rpm; da (min):536 mm; Center Guidance:Fixed Inner Ring Rib;

NNU49/6 NSK CYLINDRICAL ROLLER BEARING Video

NSK NNU49/6 INTERCHANGE

Crossed Roller Bearing Part series NNU49/6 is a potential replacement for these common bearing part numbers:

NSKNNU49/6
SKFNNU49/6
NTNNNU49/6
FAGNNU49/6
TIMKENNNU49/6
KOYONNU49/6
NACHINNU49/6
DODGENNU49/6

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