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NNU49/56 NSK CYLINDRICAL ROLLER BEARING

Name: NNU49/56 NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NNU49/56
Rating: 4.9 (5 reviews)

NSK NNU49/56 Bearing SPECIFICATIONS

Request A Quote For China 6203 Bearing Supplier 3.94 in db - Cone Backface Backing Diameter Your Special NNU49/56 NSK CYLINDRICAL ROLLER BEARING Needs Today! Free Crossed Roller Bearing 0.03 in r - Cup Frontface To Clear Radius2 Quotes. ISO 9001 certified.
Brand Name:NSK
Model Number:
NNU49/56
db - Cone Backface Backing Diameter:3.94 in
B - Cone Width:1.4212 in
r - Cup Frontface To Clear Radius2:0.03 in
Cup Part Number:572DC
Da - Cup Frontface Backing Diameter:5.25 in
Ab - Cage-Cone Frontface Clearance:0.1 in
Cg - Geometry Factor11:0.13
Bearing Weight:10.19 lb

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China 6203 Bearing Supplier2020-07-10 09:46:19
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Information techniques NNU49/56 NSK CYLINDRICAL ROLLER BEARING

db - Cone Backface Backing Diameter:3.94 in
B - Cone Width:1.4212 in
r - Cup Frontface To Clear Radius2:0.03 in
Cup Part Number:572DC
Da - Cup Frontface Backing Diameter:5.25 in
Ab - Cage-Cone Frontface Clearance:0.1 in
Cg - Geometry Factor11:0.13
Bearing Weight:10.19 lb
Aa - Cage-Cone Backface Clearance:0.12 in
K - Factor7:1.45
Cage Type:Stamped Steel
d:3.2500 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:12100 lbf
Y1 - ISO Factor9:1.67
R - Cone Backface To Clear Radius1:0.190 in
e - ISO Factor8:0.4
Series:575
Design Units:Imperial
Y2 - ISO Factor10:2.49
T - Bearing Width across Cones:3.2500 in

NSK NNU49/56 NNU49/56 NSK CYLINDRICAL ROLLER BEARING Characteristics

No.	Brand	N	A	F	G	d	J	H	E
NN3064K	NSK	-	-	-	-	5.5000 in	-	-	-
NNU3036	NSK	-	-	-	-	70 mm	-	-	-
NN3022K	NSK	-	-	-	-	150 mm	-	-	-
NNU4921K	NSK	-	-	-	-	26.157 mm	-	-	-
NNU4992	NSK	-	-	-	-	-	-	-	-
NN4952K	NSK	-	-	-	-	-	-	-	-
NN4084K	NSK	-	-	-	-	2 in	-	-	-
NN3122	NSK	-	-	-	-	-	-	-	-
NNU48/63	NSK	-	-	-	-	670.000 mm	-	-	-
NN406	NSK	-	-	-	-	-	-	-	-
NN3948K	NSK	-	-	-	-	31.750 mm	-	-	-
NN3944K	NSK	-	-	-	-	65 mm	-	-	-
NN3156K	NSK	-	-	-	-	234.95 mm	-	-	-
NNU4980K	NSK	-	-	-	-	-	-	-	-
NN4932	NSK	-	-	-	-	-	-	-	-
NN3052K	NSK	-	-	-	-	-	-	-	-
NNU49/5	NSK	-	-	-	-	1.7500 in	-	-	-
NN3021K	NSK	-	-	-	-	1.6250 in	-	-	-
NNU494	NSK	-	-	-	-	60.000 mm	-	-	-
NNU4076	NSK	-	-	-	-	-	-	-	-

NN313 NSK CYLINDRICAL ROLLER BEARING	Weight:13 lb; Opening Width N1:31.8 mm; Total Length L:189.00 mm; Dimension L2:19.00 mm; Shaft Size d:2 7/16 in; Slot Length L3:101.60 mm; Opening Height N2:63.5 mm; Static Load Rating:8080 lbf; Pitch Height H1:129.4 mm; Adjustment Screw Bore N:34.9 mm; Dynamic Load Rating:13100 lbf; Housing Width A:2.748 in; Height H2:101.6 mm; Inside Ring Width B:=Bearings1_Inside Ri; Bearing Number:GY1207KRRB SGT;
NN4922 NSK CYLINDRICAL ROLLER BEARING	Dimension A:6.2 in; Dimension X:0.9 in; Dimension V:4.5 in; Maximum Speed:3310 rpm; Bearing Type:Split Cylindrical Re; Bearing Number:LSM75BR; Dimension W:1.2 in; Dimension S:1.6 in; Dimension B:6.0 in; Cr - Dynamic Load Rating:31024 lbf; Dimension R:1.3 in; Tensioning Unit Type:Tension Type; Cor - Static Load Rating:36194 lbf; Note:This product line wa; Bearing UPC:013992030627; Support Type:Take-Up;
NNU3164 NSK CYLINDRICAL ROLLER BEARING	Bore Type:Cylindrical Bore; da (min):87 mm; Configuration:Single Row; d:75 mm; Snap Ring Outside Diameter:169.7 mm; B:37 mm; Enclosure:Snap Ring Groove wit; ra (max):2 mm; Static Load Rating:77,000 N; D1 (max):155.2 mm; Limiting Speed - Oil:5,000 rpm; Dx (min):172 mm; Cy (max):7.3 mm; b (min):3.1 mm; a (max):4.9 mm; Dynamic Load Rating:113,000 N; Weight:3.020 kg; Da (max):148 mm; r1:0.5 mm; D:160 mm;
NN3922 NSK CYLINDRICAL ROLLER BEARING	Pillow/Plummer Block Style:Split Cylindrical Ho; Support Type:Two-Bolt Plummer Blo; Dimension M:90 mm; Dimension L:315 mm; Maximum Speed:3310 rpm; Cor - Static Load Rating:36194 lbf; Ca - Axial Load Rating:1708.53 lbf; Bearing UPC:013992030368; Shaft Size:70 mm; Series Type:Light Series; Seal Type:Kevlar Packing Seal; Note:This product line wa; Cr - Dynamic Load Rating:31024 lbf; Dimension J:260 mm;
NN4848 NSK CYLINDRICAL ROLLER BEARING	d:105 mm; Configuration:Single Row; da (min):119 mm; Fillet Radius/Chamfer:3 mm; Factor fo:13.2; Radial Clearance:0.036 to 0.066 mm; ra (max):2.5 mm; Limiting Speed - Oil:3,600 rpm; Static Load Rating:153,000 N; B:49 mm; Da (max):211 mm; D:225 mm; Bore Type:Cylindrical Bore; Weight:8.050 kg; Limiting Speed - Grease:3,000 rpm; Enclosure:Open; Dynamic Load Rating:184,000 N;
NN3938K NSK CYLINDRICAL ROLLER BEARING	Constant e:0.33; B:175 mm; Radial Clearance:0.220 to 0.300 mm; Groove Width A:32 mm; Axial Load Factor Y0:2.03; Limiting Speed - Grease:840 rpm; d:280 mm; Center Guidance:Fixed Inner Ring Rib; ra (max):5 mm; Configuration:Double Row; Weight:228.000 kg; Dynamic Load Rating:4,950,000 N; Static Load Rating:5,450,000 N; Bore Type:Tapered Bore; da (min):308 mm; Roller Profile:Symmetric; Retainer Material:Machined Brass;
NNU304 NSK CYLINDRICAL ROLLER BEARING	C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:10900 lbf; D:3.9370 in; Cone Part Number:387-S; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:42200 lbf; C - Double Cup Width:1.6875 in; G1 - Heat Generation Factor (Roller-Raceway)11:42; db - Cone Backface Backing Diameter:2.52 in; Cup Part Number:384DC; Aa - Cage-Cone Backface Clearance:0.03 in; G2 - Heat Generation Factor (Rib-Roller End):15.7;
NN4968K NSK CYLINDRICAL ROLLER BEARING	Dimension L:20.2 in; Shipping Weight:431 lb; Cor - Static Load Rating:176025 lbf; Support Type:Four-Bolt Plummer Bl; Bearing - Housing - Seal:HSE315BXHRSS; Housing Width:7.9 in; Bearing Number:HSE315BX; Maximum Speed:1820 rpm; Series Type:Heavy Series; Dimension K:3.2 in; Bearing - Housing - Seal UPC:013992059741; Dimension H:7.520 in; Bolt Size:4 x M24; Dimension J:17.2 in; Dimension H1:1.5 in; Pillow/Plummer Block Style:Split Cylindrical Ho;
NN3934 NSK CYLINDRICAL ROLLER BEARING	Db - Cup Backface Backing Diameter:192.02 mm; B - Cone Width:66.675 mm; R - Cone Backface To Clear Radius1:7.110 mm; Series:HH224300; Design Units:Imperial; d:114.976 mm; Cup Part Number:HH224310V; a - Effective Center Location3:-18.8 mm; K - Factor7:1.79; Cone Part Number:HH224349; G2 - Heat Generation Factor (Rib-Roller End):47.9; C - Cup Width:53.975 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:153000 lbf;
NN3920K NSK CYLINDRICAL ROLLER BEARING	Enclosure:Snap Ring Groove wit; D:150 mm; Snap Ring Outside Diameter:155.7 mm; B:16 mm; Cy (max):3.9 mm; Configuration:Single Row; Limiting Speed - Grease:4,000 rpm; b (min):1.9 mm; D1 (max):147.6 mm; Weight:0.567 kg; Static Load Rating:31,500 N; d:120 mm; r1:0.5 mm; Dx (min):157 mm; a (max):2.5 mm; da (min):125 mm; ra (max):1 mm; Dynamic Load Rating:28,300 N; Factor fo:16.0; Fillet Radius/Chamfer:1 mm;
NNU312 NSK CYLINDRICAL ROLLER BEARING	ra (max):0.3 mm; d:40 mm; Static Load Rating:4,900 N; Limiting Speed - Oil:14,000 rpm; Snap Ring Outside Diameter:54.8 mm; Da (max):50 mm; Enclosure:Single Shield with S; Configuration:Single Row; da (min):42 mm; Cy (max):1.8 mm; D:52 mm; Snap Ring Width:0.9 mm; b (min):1 mm; Weight:0.034 kg; Dynamic Load Rating:5,950 N; a (max):1.3 mm; Radial Clearance:0.015 to 0.033 mm; Limiting Speed - Grease:12,000 rpm;
NN3928K NSK CYLINDRICAL ROLLER BEARING	Bearing Type:Split Cylindrical Re; Seal Type:High Temperature Pac; Bearing - Housing - Seal:MSM65BRHHTPS; Maximum Speed:3680 rpm; Ca - Axial Load Rating:1978 lbf; Note:This product line wa; Dimension D:9.0 in; Support Type:Take-Up; Shaft Size:65 mm; Cr - Dynamic Load Rating:37768 lbf; Cor - Static Load Rating:42714 lbf; Dimension Y:0.6 in; Dimension V:4.5 in; Dimension B:6.0 in; Dimension U:0.2 in;

NNU49/56 NSK CYLINDRICAL ROLLER BEARING Video

NSK NNU49/56 INTERCHANGE

Crossed Roller Bearing Part series NNU49/56 is a potential replacement for these common bearing part numbers:

NSKNNU49/56
SKFNNU49/56
NTNNNU49/56
FAGNNU49/56
TIMKENNNU49/56
KOYONNU49/56
NACHINNU49/56
DODGENNU49/56

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China 6203 Bearing Supplier: Address1810 Qinona Dvenue, Mchiller Park, lL 80560, U.S.A.; Phone(Working Time)+1-847-671-6262; Fax

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