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NNU49/8 NSK CYLINDRICAL ROLLER BEARING

Name: NNU49/8 NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NNU49/8
Rating: 4.9 (5 reviews)

NSK NNU49/8 Bearing SPECIFICATIONS

We Provide China 6203 Bearing Supplier Extensive JLM722912 Cup Part Number NNU49/8 NSK CYLINDRICAL ROLLER BEARING Selection And Competitive 1.31 Y - ISO Factor4 Wholesale Pricing. 0.145 Cg - Geometry Factor
Brand Name:NSK
Model Number:
NNU49/8
Cup Part Number:JLM722912
Y - ISO Factor4:1.31
Cg - Geometry Factor:0.145
C - Cup Width:21.000 mm
e - ISO Factor3:0.46
r - Cup Backface To Clear Radius1:3.05 mm
Db - Cup Backface Backing Diameter:150.88 mm
K - Factor2:1.27

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Information techniques NNU49/8 NSK CYLINDRICAL ROLLER BEARING

Cup Part Number:JLM722912
Y - ISO Factor4:1.31
Cg - Geometry Factor:0.145
C - Cup Width:21.000 mm
e - ISO Factor3:0.46
r - Cup Backface To Clear Radius1:3.05 mm
Db - Cup Backface Backing Diameter:150.88 mm
K - Factor2:1.27
G1 - Heat Generation Factor (Roller-Raceway):161
Design Units:METRIC
D:165.000 mm
Da - Cup Frontface Backing Diameter:159.00 mm
G2 - Heat Generation Factor (Rib-Roller End):57.2
Series:LM722900

NSK NNU49/8 NNU49/8 NSK CYLINDRICAL ROLLER BEARING Characteristics

No.	Brand	N	A	F	G	d	J	H	E
NNU4076	NSK	-	-	-	-	-	-	-	-
NNU3034K	NSK	-	-	-	-	-	-	-	-
NN308	NSK	-	-	-	-	12.5000 in	-	-	-
NNU3184	NSK	-	-	-	-	-	-	-	-
NN392	NSK	-	-	-	-	95 mm	-	-	-
NN3924	NSK	-	-	-	-	-	-	-	-
NNU492	NSK	-	-	-	-	-	-	-	-
NN3156K	NSK	-	-	-	-	234.95 mm	-	-	-
NN304	NSK	-	-	-	-	23.9920 in	-	-	-
NN4076	NSK	-	-	-	-	530 mm	-	-	-
NN3056	NSK	-	-	-	-	60 mm	-	-	-
NN3022	NSK	18 mm	125.00 mm	-	M16	-	260.00 mm	183 mm	-
NNU4960K	NSK	-	-	-	-	209.550 mm	-	-	-
NN3021K	NSK	-	-	-	-	1.6250 in	-	-	-
NN3034	NSK	-	-	-	-	45 mm	-	-	-
NNU4888	NSK	-	-	-	-	32 mm	-	-	-
NN4996K	NSK	-	-	-	-	110 mm	-	-	-
NN3028K	NSK	35 mm	-	-	-	-	420 mm	302 mm	-
NNU4972	NSK	-	-	-	-	-	-	-	-
NNU4922K	NSK	-	-	-	-	35 mm	-	-	-
NN3926	NSK	-	-	-	-	305.054 mm	-	-	-
NN3032K	NSK	-	-	-	-	110 mm	-	-	-
NNU3084K	NSK	-	-	-	-	-	-	-	-
NNU493	NSK	-	-	-	-	-	-	-	-
NN4932	NSK	-	-	-	-	-	-	-	-

NN4928K NSK CYLINDRICAL ROLLER BEARING	Weight:0.0270 Kg; Grease Limiting Speed:28000 rpm; Bore Size d:8 mm; C0r - Static Load Rating:2 kN; Cr - Dynamic Load Rating:4.6 kN; Oil Limiting Speed:33000 rpm; Outside Diameter D:28.0000 mm; Outside Ring Width B:9.000 mm; Radius Rs min:0.300 mm; Features:Contact Seals;
NN4940K NSK CYLINDRICAL ROLLER BEARING	d:10.0000 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:30300 lbf; B - Double Cone Width:5.1250 in; e - ISO Factor8:0.33; Cg - Geometry Factor12:0.153; K - Factor7:1.76; da - Cone Frontface Backing Diameter:10.73 in; r - Cup Backface To Clear Radius2:0.130 in; G2 - Heat Generation Factor (Rib-Roller End):168; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:358000 lbf; C - Cup Width:2.1250 in;
NNU4920K NSK CYLINDRICAL ROLLER BEARING	d:4.3125 in; db - Cone Backface Backing Diameter:4.84 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:11700 lbf; Ab - Cage-Cone Frontface Clearance:0.15 in; Aa - Cage-Cone Backface Clearance:0.08 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:45100 lbf; da - Cone Frontface Backing Diameter:4.57 in; C90 - Dynamic Radial Rating (90 million revolutions)5:6710 lbf;
NNU486 NSK CYLINDRICAL ROLLER BEARING	Total Length L:117.5 mm; Static Load Rating:3440 lbf; Bolt Hole Size N:12 mm; Dimension D:3.500 in; Shaft Size d:1 3/8 in; Inside Ring Width B:=Bearings1_Inside Ri; Bearing Number:GY1106KRRB SGT; Seal Type:Shroud Seal; Dynamic Load Rating:6400 lbf; Center of Bearing from Housing End A2:20.75 mm; Bolt Size:M12; Total Height:117.5 mm; Flange Thickness A1:13.5 mm; Center of Bearing from Bearing End S:17 mm;
NNU4972 NSK CYLINDRICAL ROLLER BEARING	r - Cup Backface To Clear Radius2:1.27 mm; Cup Part Number:JL69310; Y - ISO Factor9:1.44; R - Cone Backface To Clear Radius1:1.270 mm; B - Cone Width:17.000 mm; Cg - Geometry Factor:0.0692; C1 - Dynamic Radial Rating (1 million revolutions)5:51000 N; G2 - Heat Generation Factor (Rib-Roller End):14.5; C90 - Dynamic Radial Rating (90 million revolutions)4:13200 N; a - Effective Center Location3:-2.3 mm;
NNU3024 NSK CYLINDRICAL ROLLER BEARING	Housing:SNT 520-617; N1:32.00 mm; Locating Rings (width x OD):SR180X12; Seal Type:Labyrinth; C1 Dynamic Load Rating:435; Max Oil Speed:3800; Max Grease Speed:3100; End Cover2:EC520-617; H2:40 mm; L:380.00 mm; A:160.00 mm; Bearing:22220K; Shaft Diameter d:3 1/2 in; G:M24; A2:178 mm; Material :Cast Iron; J:320.00 mm; H1:112.0 mm; A1:110 mm; Jmax:326 mm;
NNU3126 NSK CYLINDRICAL ROLLER BEARING	Cr - Dynamic Load Rating:805266 lbf; Dimension J2:27.2 in; Dimension H:20.000 in; Bearing Number:HSM420BR; Dimension H1:3.5 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Shipping Weight:4086 lb; Ca - Axial Load Rating:62002 lbf; Housing Width:17.3 in; Cor - Static Load Rating:1433607 lbf; Seal Type:High Temperature Pac; Bearing - Housing - Seal:HSM420BRHHTPS; Dimension M:14.2 in; Series Type:Heavy Series;
NN4032 NSK CYLINDRICAL ROLLER BEARING	ra (max):1 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:11,000 rpm; Configuration:Single Row; Static Load Rating:39,000 N; db (min):25 mm; r1:0.6 mm; dc (min):30 mm; D:52 mm; Da (max):45 mm; dd (min):33 mm; Weight:0.240 kg; Fillet Radius/Chamfer:1.1 mm; Limiting Speed - Oil:14,000 rpm; Radial Clearance:0.035 to 0.060 mm; Enclosure:Open; db (max):27 mm; d:20 mm; Dynamic Load Rating:42,000 N;
NNU3064K NSK CYLINDRICAL ROLLER BEARING	Pillow/Plummer Block Style:Split Cylindrical Ho; Cr - Dynamic Load Rating:71040 lbf; Dimension H:140 mm; Dimension L:410 mm; Series Type:Light Series; Maximum Speed:1970 rpm; Dimension J:350 mm; Bearing Type:Split Cylindrical Re; Seal Type:Kevlar Packing Seal; Support Type:Two-Bolt Plummer Blo; Bearing UPC:013992027894; Shaft Size:110 mm; Bolt Size:2 x M24; Dimension M:120 mm; Bearing Number:LSM110BR;
NN4856 NSK CYLINDRICAL ROLLER BEARING	R - Cone Frontface To Clear Radius1:0.060 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:25200 lbf; Cup Part Number:LM451310V; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:40900 lbf; Cage Type:Stamped Steel; d:10.5 in; Aa - Cage-Cone Backface Clearance:0 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:275000 lbf; B - Double Cone Width:4.3125 in; D:14 in;
NNU4964K NSK CYLINDRICAL ROLLER BEARING	Weight:5.16 Kg; Outside Ring Width B:40.000 mm; Bore Size d:120 mm; Clearance:C3; Grease Reference Speed:4000 rpm; Radius Rs min:2.100 mm; Oil Reference Speed:5700 rpm; Features:Non-Contact Seals; Outside Diameter D:215.000 mm; Cr - Dynamic Load Rating:155.3 kN; C0r - Static Load Rating:131.1 kN;
NNU3032 NSK CYLINDRICAL ROLLER BEARING	Shaft Size d:1.575 in; Seal Type:Molded Shroud; Series:Standard; Static Load Rating:4460 lbf; Pitch Height H1:100.8 mm; Bearing Number:GRAE40RRB; Inside Ring Width B:30.18 mm; Shaft Length L1:88.1 mm; Height H2:82.6 mm; Housing Width A:17.5 in; Center of Bearing from End S:11 mm; Opening Height N2:49.2 mm; Socket Width A2:44.4 mm; Dimension T:1.280 in; Total Height H:120.6 mm; Dynamic Load Rating:8130 lbf;

NNU49/8 NSK CYLINDRICAL ROLLER BEARING Video

NSK NNU49/8 INTERCHANGE

Crossed Roller Bearing Part series NNU49/8 is a potential replacement for these common bearing part numbers:

NSKNNU49/8
SKFNNU49/8
NTNNNU49/8
FAGNNU49/8
TIMKENNNU49/8
KOYONNU49/8
NACHINNU49/8
DODGENNU49/8

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