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NNU4976 NSK CYLINDRICAL ROLLER BEARING

Name: NNU4976 NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NNU4976
Rating: 4.9 (5 reviews)

NSK NNU4976 Bearing SPECIFICATIONS

Browse NNU4976 NSK CYLINDRICAL ROLLER BEARING Categories in the Manufacturers 18800 lbf C1 - Dynamic Radial Rating (1 million revolutions)5 Online Free. including China 6203 Bearing Supplier Crossed Roller Bearing.
Brand Name:NSK
Model Number:
NNU4976
C1 - Dynamic Radial Rating (1 million revolutions)5:18800 lbf
Aa - Cage-Cone Backface Clearance:0.5 mm
Series:2500
C90 - Dynamic Radial Rating (90 million revolutions)4:4880 lbf
da - Cone Frontface Backing Diameter:36.07 mm
R - Cone Backface To Clear Radius1:3.560 mm
G2 - Heat Generation Factor (Rib-Roller End):9.6
B - Cone Width:25.357 mm

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Information techniques NNU4976 NSK CYLINDRICAL ROLLER BEARING

C1 - Dynamic Radial Rating (1 million revolutions)5:18800 lbf
Aa - Cage-Cone Backface Clearance:0.5 mm
Series:2500
C90 - Dynamic Radial Rating (90 million revolutions)4:4880 lbf
da - Cone Frontface Backing Diameter:36.07 mm
R - Cone Backface To Clear Radius1:3.560 mm
G2 - Heat Generation Factor (Rib-Roller End):9.6
B - Cone Width:25.357 mm
Design Units:Imperial
K - Factor7:2.14
r - Cup Backface To Clear Radius2:2.03 mm
e - ISO Factor8:0.27
Cage Type:Stamped Steel
D:71.999 mm
Ab - Cage-Cone Frontface Clearance:1.5 mm
Cup Part Number:2526X
Db - Cup Backface Backing Diameter:60.96 mm
Cg - Geometry Factor:0.0656
Bearing Weight:0.5 Kg
d:30 mm

NSK NNU4976 NNU4976 NSK CYLINDRICAL ROLLER BEARING Characteristics

No.	Brand	N	A	F	G	d	J	H	E
NNU3021K	NSK	-	-	-	-	-	-	-	-
NN30/530K	NSK	-	-	-	-	-	-	-	-
NNU3044	NSK	-	-	-	-	146.050 mm	-	-	-
NNU3048K	NSK	-	-	-	-	80 mm	-	-	-
NNU303	NSK	-	-	-	-	110 mm	-	-	-
NNU4964	NSK	-	-	-	-	-	-	-	-
NN394	NSK	-	-	-	-	95 mm	-	-	-
NNU49/53	NSK	-	-	-	-	-	-	-	-
NN4926K	NSK	-	-	-	-	90 mm	-	-	-
NN3038K	NSK	-	-	-	Tr380x5	-	-	-	-
NNU3034	NSK	-	-	-	-	330.200 mm	-	-	-
NN3068	NSK	-	-	-	-	-	-	-	-
NN4960K	NSK	-	-	-	-	70 mm	-	-	-
NNU4952	NSK	-	-	-	-	85 mm	-	-	-
NNU4956K	NSK	-	-	-	-	30 mm	-	-	-
NNU4956	NSK	-	-	-	-	-	-	-	-
NN3956	NSK	-	-	-	-	-	-	-	-
NNU4921	NSK	-	-	-	-	1.1895 in	-	-	-
NN3072	NSK	-	-	-	-	-	-	-	-
NN3088K	NSK	-	12.8125 in	10.5 in	-	-	-	25.7500 in	35.7500 in
NN3124K	NSK	-	-	-	-	2 in	-	-	-
NN3072K	NSK	-	-	-	-	-	-	-	-
NNU3134	NSK	-	-	-	-	0.6250 in	-	-	-
NNU4952K	NSK	-	-	-	-	55 mm	-	-	-
NNU4948	NSK	-	-	-	-	-	-	-	-
NN4948	NSK	-	-	-	-	-	-	-	-
NN4032	NSK	-	-	-	-	20 mm	-	-	-

NNU3184 NSK CYLINDRICAL ROLLER BEARING	Note:This product line wa; Bolt Size:4 x M30; Bearing - Housing - Seal UPC:013992044174; Cr - Dynamic Load Rating:227732 lbf; Bearing Number:MSE708BX; Bearing Type:Split Cylindrical Ex; Dimension N:19.375 in; Dimension V:0.2 in; Maximum Speed:960 rpm; Dimension R:22.5 in; Dimension L:10.1 in; Support Type:Round Flange; Bearing UPC:013992033130; Series Type:Medium Series; Dimension H:5.4 in; Shaft Size:7.5 in;
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;
NN404 NSK CYLINDRICAL ROLLER BEARING	Support Type:Two-Bolt Plummer Blo; Housing Width:5.2 in; Shaft Size:3-11/16 in; Dimension L:16.5 in; Bearing Type:Split Cylindrical Re; Pillow/Plummer Block Style:Split Cylindrical Ho; Weight:74 lb; Bearing UPC:013992058881; Seal Type:Kevlar Packing Seal; Dimension J:13.9 in; Dimension H:4.921 in; Bearing Number:LSE311BR; Dimension H2:10.7 in; Bearing - Housing - Seal UPC:013992081438; Note:This product line wa;
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;
NN4976K NSK CYLINDRICAL ROLLER BEARING	Bore Type:Cylindrical Bore; dc (min):75 mm; Dynamic Load Rating:97,500 N; Inside Ring Outside Diameter:72 mm; Fillet Radius/Chamfer:1.5 mm; ra1 (max):1.5 mm; Enclosure:Open; D:110 mm; db (min):68.5 mm; Configuration:Single Row; Limiting Speed - Grease:5,300 rpm; dd (min):80 mm; r1:1.5 mm; Da (max):101.5 mm; d:60 mm; db (max):71 mm; ra (max):1.5 mm; Static Load Rating:107,000 N; Radial Clearance:0.040 to 0.070 mm;
NN40/56 NSK CYLINDRICAL ROLLER BEARING	UPC Code:0883450073813; Dimension J (Bolt Size):1.000 in; Oil Lubrication - T Seal:1500 rpm; Dimension G:5.040 in; Weight:136 lb; Full Timken Part Number:QVVPA26V407SB; e - Geometry Factor:0.26; Dimension D Min:14.25 in; Pre Install Clearance Max:0.0067 in; Dimension RVV:1.44 in; Dimension SVV:7.02 in; Dimension L:6.03 in; Eng Internal Radial Clearance - Min:0.0053; Shaft Tolerance:0.0050 in; Dimension D Max:15.75 in;
NN3984 NSK CYLINDRICAL ROLLER BEARING	Fillet Radius/Chamfer:1.1 mm; Weight:0.213 kg; dc (min):30 mm; d:20 mm; ra (max):1 mm; Dynamic Load Rating:30,500 N; ra1 (max):0.6 mm; r1:0.6 mm; Radial Clearance:0.020 to 0.045 mm; db (min):25 mm; Da (max):45 mm; D:52 mm; Limiting Speed - Grease:11,000 rpm; Static Load Rating:27,200 N; Configuration:Single Row; dd (min):33 mm; db (max):27 mm; Bore Type:Cylindrical Bore; Enclosure:Open; B:21 mm;
NN3068K NSK CYLINDRICAL ROLLER BEARING	Oil Lubrication - T Seal:2000 rpm; Eng Internal Radial Clearance - Max:0.0047; Oil Lubrication - B/C/O Seal:900 rpm; Dimension L Fix:5.05 in; Y1 - Geometry Factor:2.85; Dimension D:0.31 in; Y2 - Geometry Factor:4.24; Dimension L Exp:5.13 in; Grease Lubrication - T Seal:1600 rpm; Dimension F:8.1250 in; Dimension M:2.97 in; Full Timken Part Number:QAMC20A100SB; Eng Internal Radial Clearance - Min:0.0030;
NN3926 NSK CYLINDRICAL ROLLER BEARING	e - ISO Factor8:0.44; G1 - Heat Generation Factor (Roller-Raceway):1988.6; Da - Cup Frontface Backing Diameter:393.95 mm; db - Cone Backface Backing Diameter:330.96 mm; Db - Cup Backface Backing Diameter:379.98 mm; Series:LM757000; R - Cone Backface To Clear Radius1:6.35 mm; Bearing Weight:21.40 Kg; a - Effective Center Location3:16.3 mm; D:406.400 mm; Aa - Cage-Cone Backface Clearance:6.1 mm; Cg - Geometry Factor:0.178;
NN3922K NSK CYLINDRICAL ROLLER BEARING	Dimension U:0.2 in; Bearing Number:LSM90BR; Bearing - Housing - Seal UPC:013992066701; Cor - Static Load Rating:51931 lbf; Series Type:Light Series; Shaft Size:90 mm; Dimension Y:0.6 in; Seal Type:Viton Single Lip; Dimension P:0.9 in; Bearing - Housing - Seal:LSM90BRHRSS; Dimension V:5.5 in; Support Type:Take-Up; Dimension N:12.5 in; Ca - Axial Load Rating:2787.59 lbf; Cr - Dynamic Load Rating:42039 lbf;
NN4932K NSK CYLINDRICAL ROLLER BEARING	Bore Type:Cylindrical Bore; Da (max):200 mm; Fillet Radius/Chamfer:2 mm; Roller Profile:Symmetric; Hole Diameter (do):6 mm; Nr. of Holes:6; Radial Clearance:0.095 to 0.145 mm; D:210 mm; Axial Load Factor Y0:1.86; d:130 mm; Enclosure:Open; B:80 mm; Axial Load Factor Y1:1.90; Constant e:0.36; Axial Load Factor Y2:2.83; Weight:10.700 kg; Limiting Speed - Grease:2,400 rpm; Limiting Speed - Oil:3,200 rpm;
NN3952 NSK CYLINDRICAL ROLLER BEARING	Shaft Size:110 mm; Bearing Type:Split Cylindrical Ex; Housing Width:6.3 in; Bearing - Housing - Seal:MSM110BXHKPS; Pillow/Plummer Block Style:Split Cylindrical Ho; Cor - Static Load Rating:133087 lbf; Dimension J:17.7 in; Series Type:Medium Series; Support Type:Four-Bolt Plummer Bl; Dimension M:7.0 in; Dimension K:4.7 in; Bearing Number:MSM110BX; Cr - Dynamic Load Rating:102063 lbf; Weight:168 lb;

NNU4976 NSK CYLINDRICAL ROLLER BEARING Video

NSK NNU4976 INTERCHANGE

Crossed Roller Bearing Part series NNU4976 is a potential replacement for these common bearing part numbers:

NSKNNU4976
SKFNNU4976
NTNNNU4976
FAGNNU4976
TIMKENNNU4976
KOYONNU4976
NACHINNU4976
DODGENNU4976

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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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