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NNU49/53 NSK CYLINDRICAL ROLLER BEARING

Name: NNU49/53 NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NNU49/53
Rating: 4.9 (5 reviews)

NSK NNU49/53 Bearing SPECIFICATIONS

LET 5.1181 in D OUR NNU49/53 NSK CYLINDRICAL ROLLER BEARING EXPERTS GET Imperial Design Units YOU China 6203 Bearing Supplier THE PARTS YOU NEED.
Brand Name:NSK
Model Number:
NNU49/53
D:5.1181 in
Design Units:Imperial
e - ISO Factor2:0.36
Da - Cup Frontface Backing Diameter:4.87 in
Cg - Geometry Factor:0.0814
Y - ISO Factor3:1.66
Series:635
C - Cup Width:1.2500 in

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China 6203 Bearing Supplier2020-07-10 09:46:19
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Information techniques NNU49/53 NSK CYLINDRICAL ROLLER BEARING

D:5.1181 in
Design Units:Imperial
e - ISO Factor2:0.36
Da - Cup Frontface Backing Diameter:4.87 in
Cg - Geometry Factor:0.0814
Y - ISO Factor3:1.66
Series:635
C - Cup Width:1.2500 in
Db - Cup Backface Backing Diameter:4.61 in
r - Cup Backface To Clear Radius1:0.12 in
Cup Part Number:633X

NSK NNU49/53 NNU49/53 NSK CYLINDRICAL ROLLER BEARING Characteristics

No.	Brand	N	A	F	G	d	J	H	E
NNU4960K	NSK	-	-	-	-	209.550 mm	-	-	-
NNU316	NSK	-	-	-	-	150 mm	-	-	-
NNU3176	NSK	-	-	-	-	-	-	-	-
NNU31/56	NSK	-	-	-	-	-	-	-	-
NN4980K	NSK	-	-	-	-	-	-	-	-
NNU3028	NSK	-	-	-	-	-	-	-	-
NN3052	NSK	-	-	-	-	3.3465 in	-	-	-
NNU4930K	NSK	22 mm	120.00 mm	-	M20	-	260.00 mm	177 mm	-
NNU4888	NSK	-	-	-	-	32 mm	-	-	-
NNU3026	NSK	-	-	-	-	-	-	-	-
NNU304	NSK	-	-	-	-	2.2500 in	-	-	-
NN3096	NSK	-	-	-	-	1.3750 in	-	-	-
NN4976	NSK	-	-	-	-	2 in	-	-	-
NN3048	NSK	-	-	-	-	-	-	-	-
NN3084	NSK	-	-	-	-	-	-	-	-
NN4928K	NSK	-	-	-	-	-	-	-	-
NN3944K	NSK	-	-	-	-	65 mm	-	-	-
NNU498	NSK	-	-	-	-	-	-	-	-
NNU3021K	NSK	-	-	-	-	-	-	-	-
NN4938K	NSK	-	-	-	-	-	-	-	-

NN3076 NSK CYLINDRICAL ROLLER BEARING	Da (max):628 mm; Static Load Rating:5,450,000 N; Hole Diameter (do):15 mm; Constant e:0.18; Weight:126.000 kg; Axial Load Factor Y0:3.67; Nr. of Holes:8; Groove Width A:32 mm; Fillet Radius/Chamfer:5 mm; Limiting Speed - Oil:790 rpm; Roller Profile:Symmetric; Configuration:Double Row; Center Guidance:Fixed Inner Ring Rib; Axial Load Factor Y1:3.75; da (min):502 mm; Bore Type:Tapered Bore; Limiting Speed - Grease:645 rpm;
NNU48/85 NSK CYLINDRICAL ROLLER BEARING	db (max):63 mm; Bore Type:Cylindrical Bore; Configuration:Single Row; da (min):55 mm; dc (min):66 mm; Fillet Radius/Chamfer:2 mm; Enclosure:Open; D:120 mm; B:29 mm; d:45 mm; ra1 (max):2 mm; Static Load Rating:102,000 N; Radial Clearance:0.030 to 0.060 mm; Limiting Speed - Grease:5,600 rpm; ra (max):2 mm; dd (min):74 mm; Db (min):110 mm; Dynamic Load Rating:107,000 N; Db (max):102 mm; Limiting Speed - Oil:6,700 rpm;
NN3148 NSK CYLINDRICAL ROLLER BEARING	Ball Type:STEEL; R - Inner Ring To Clear Radius2:0.3 mm; do - Ball Diameter:4.762500 mm; Bearing Weight:0.020 Kg; da - Inner Ring Backing Diameter:15.900 mm; d:12 mm; Ce - Dynamic Radial Rating1:4560 N; Design Units:METRIC; Da - Outer Ring Backing Diameter:25.500 mm; r - Outer Ring To Clear Radius3:0.3 mm; Cage Type:CR - Phenolic Outer; Bearing Width:8.000 mm; Limiting Speed (Oil):157800 rpm; Limiting Speed (Grease):78900 rpm;
NN3056K NSK CYLINDRICAL ROLLER BEARING	a - Effective Center Location4:-5.3 mm; da - Cone Frontface Backing Diameter:57 mm; DD:70.9 mm; Aa - Cage-Cone Backface Clearance:1.8 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:20900 N; C1 - Dynamic Radial Rating (1 million revolutions)6:115000 N; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:11600 lbf; db - Cone Backface Backing Diameter:61 mm; Series:33110; WPD:80.8 mm;
NNU4052 NSK CYLINDRICAL ROLLER BEARING	G2 - Heat Generation Factor (Rib-Roller End):128.2; db - Cone Backface Backing Diameter:8.19 in; da - Cone Frontface Backing Diameter:8.03 in; G1 - Heat Generation Factor (Roller-Raceway):672.6; C90 - Dynamic Radial Rating (90 million revolutions)5:29200 lbf; Aa - Cage-Cone Backface Clearance:0.11 in; Cg - Geometry Factor:0.113; C1 - Dynamic Radial Rating (1 million revolutions)6:113000 lbf; Cone Part Number:M239449;
NN3160K NSK CYLINDRICAL ROLLER BEARING	Y - ISO Factor9:1.8; Aa - Cage-Cone Backface Clearance:9.4 mm; r - Cup Backface To Clear Radius2:6.35 mm; D:635.000 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:102000 lbf; B:120.650 mm; db - Cone Backface Backing Diameter:484.12 mm; Cup Part Number:M270710; C1 - Dynamic Radial Rating (1 million revolutions)5:693000 lbf; e - ISO Factor8:0.33; Da - Cup Frontface Backing Diameter:609.10 mm;
NN3020K NSK CYLINDRICAL ROLLER BEARING	Note:This product line wa; Dimension H2:7.2 in; Shaft Size:2.25 in; Bearing UPC:013992025838; Dimension J2 :8-5/8 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Cr - Dynamic Load Rating:23118 lbf; Bearing Number:LSE204BR; Dimension J1 :9-5/8 in; Dimension K :1-7/8 in; Series Type:Light Series; Maximum Speed:3940 rpm; Bearing Type:Split Cylindrical Re; Housing Width:4.0 in; Support Type:Four-Bolt Plummer Bl;
NN4956 NSK CYLINDRICAL ROLLER BEARING	Db - Cup Backface Backing Diameter:124.97 mm; Bearing Weight:2.9 Kg; C - Cup Width:35 mm; G2 - Heat Generation Factor (Rib-Roller End):38; db - Cone Backface Backing Diameter:97.03 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:352000 N; B - Cone Width:46.000 mm; Cone Part Number:X33216M; G1 - Heat Generation Factor (Roller-Raceway):142.7; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:66400 N;
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;
NNU49/5 NSK CYLINDRICAL ROLLER BEARING	T - Bearing Width across Cones:2.4376 in; Cup Part Number:432D; K - Factor7:2.05; D:3.7500 in; Ab - Cage-Cone Frontface Clearance:0.05 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3600 lbf; Da - Cup Frontface Backing Diameter:3.46 in; B - Cone Width:1.1772 in; R - Cone Backface To Clear Radius1:0.14 in; Y1 - ISO Factor9:2.37; Cage Type:Stamped Steel; Aa - Cage-Cone Backface Clearance:0.04 in;
NNU3036 NSK CYLINDRICAL ROLLER BEARING	Dynamic Load Rating:90,500 N; d:70 mm; Weight:1.820 kg; Dx:136.5 mm; Cy:6.5 mm; da:79 mm116 mm; Bore Type:Cylindrical Bore; Static Load Rating:79,500 N; Radial Clearance:0.025 to 0.051 mm; B:39.7 mm; D:125 mm; Fillet Radius/Chamfer:1.5 mm; Limiting Speed - Grease:3,200 rpm; ra:1.5 mm; Enclosure:Open; Configuration:Double Row; Limiting Speed - Oil:4,500 rpm;
NNU3176 NSK CYLINDRICAL ROLLER BEARING	Y - ISO Factor3:1.85; Db - Cup Backface Backing Diameter:11.46 in; Design Units:Imperial; D:12 in; Cup Part Number:K28820; Series:28800; Cg - Geometry Factor:0.148; e - ISO Factor2:0.32; r - Cup Backface To Clear Radius1:0.06 in; Da - Cup Frontface Backing Diameter:11.69 in; C - Cup Width:0.6250 in;

NNU49/53 NSK CYLINDRICAL ROLLER BEARING Video

NSK NNU49/53 INTERCHANGE

Crossed Roller Bearing Part series NNU49/53 is a potential replacement for these common bearing part numbers:

NSKNNU49/53
SKFNNU49/53
NTNNNU49/53
FAGNNU49/53
TIMKENNNU49/53
KOYONNU49/53
NACHINNU49/53
DODGENNU49/53

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