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NN4952 NSK CYLINDRICAL ROLLER BEARING

Name: NN4952 NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NN4952
Rating: 4.9 (5 reviews)

NSK NN4952 Bearing SPECIFICATIONS

NN4952 NSK CYLINDRICAL ROLLER BEARING Needs 100 mm d Analysis , Crossed Roller Bearing Manufacturing Service China 6203 Bearing Supplier . Get Your Free.
Brand Name:NSK
Model Number:
NN4952
d:100 mm
da (min):118 mm
Weight:14.000 kg
B:58 mm
r1:4 mm
Radial Clearance:0.050 to 0.085 mm
Static Load Rating:500,000 N
Enclosure:Open

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Information techniques NN4952 NSK CYLINDRICAL ROLLER BEARING

d:100 mm
da (min):118 mm
Weight:14.000 kg
B:58 mm
r1:4 mm
Radial Clearance:0.050 to 0.085 mm
Static Load Rating:500,000 N
Enclosure:Open
ra1 (max):3 mm
Outside Ring Inside Diameter:211 mm
ra (max):3 mm
Da (max):232 mm
Dynamic Load Rating:450,000 N
Limiting Speed - Oil:3,000 rpm
Limiting Speed - Grease:2,600 rpm
db (max):137 mm
Configuration:Single Row
Bore Type:Cylindrical Bore
D:250 mm
dc (min):141 mm

NSK NN4952 NN4952 NSK CYLINDRICAL ROLLER BEARING Characteristics

No.	Brand	N	A	F	G	d	J	H	E
NN3030K	NSK	-	-	-	-	670 mm	-	-	-
NN4928K	NSK	-	-	-	-	-	-	-	-
NNU3164	NSK	-	-	-	-	75 mm	-	-	-
NN3076K	NSK	-	-	-	-	-	-	-	-
NNU3022	NSK	-	-	-	-	-	-	-	-
NN3176K	NSK	-	-	-	-	-	-	-	-
NN3096	NSK	-	-	-	-	1.3750 in	-	-	-
NN3080K	NSK	-	-	-	-	-	-	-	-
NNU30/5	NSK	-	-	-	-	-	-	-	-
NN3940K	NSK	-	-	-	-	2.8750 in	-	-	-
NNU492	NSK	-	-	-	-	-	-	-	-
NN49/63	NSK	-	-	-	-	55 mm	-	-	-
NN4956	NSK	-	-	-	-	80 mm	-	-	-
NN49/630K	NSK	-	-	-	-	240 mm	-	-	-
NNU4922	NSK	-	-	-	-	-	-	-	-
NNU4980K	NSK	-	-	-	-	-	-	-	-
NNU49/800K	NSK	-	-	-	-	-	-	-	-
NNU4960K	NSK	-	-	-	-	209.550 mm	-	-	-
NN3936	NSK	-	-	-	-	-	-	-	-
NNU488	NSK	-	-	-	M20	-	252 mm	177 mm	-
NNU4948K	NSK	-	-	-	-	-	-	-	-
NN4848	NSK	-	-	-	-	105 mm	-	-	-
NN3088K	NSK	-	12.8125 in	10.5 in	-	-	-	25.7500 in	35.7500 in
NNU49/8	NSK	-	-	-	-	-	-	-	-
NNU3126	NSK	-	-	-	-	-	-	-	-
NN3122	NSK	-	-	-	-	-	-	-	-
NN3048K	NSK	-	-	-	-	32 mm	-	-	-
NN3022K	NSK	-	-	-	-	150 mm	-	-	-

NN4996 NSK CYLINDRICAL ROLLER BEARING	Cr - Dynamic Load Rating:208398 lbf; Dimension P:1.3 in; Shaft Size:6-11/16 in; Cor - Static Load Rating:305066 lbf; Bearing - Housing - Seal:MSE611BXHATL; Series Type:Medium Series; Dimension T:23.5 in; Maximum Speed:1120 rpm; Bearing Number:MSE611BX; Dimension L:9.5 in; Support Type:Round Flange; Bolt Size:4 x M30; Dimension V:0.2 in; Seal Type:Aluminium Triple Lab; Bearing Type:Split Cylindrical Ex;
NN3956 NSK CYLINDRICAL ROLLER BEARING	Series:Industrial; Weight:7.84 lb; Inside Ring Width B:=Bearings1_Inside Ri; Total Length L:150.8 mm; Seal Type:Shroud Seal; Socket Width A2:49.2 mm; Shaft Size d:1 15/16 in; Pitch Height H1:100.8 mm; Total Height H:120.6 mm; Dimension G:2.559 in; Adjustment Screw Bore N:28.6 mm; Static Load Rating:5210 lbf; Dynamic Load Rating:8740 lbf; Opening Width N1:19.00 mm; Dimension P:2.343 in; Dimension T:1.280 in;
NNU4928 NSK CYLINDRICAL ROLLER BEARING	Adapter Sleeve Number1:HS2307; Total Length L:167.00 mm; Housing Style:Two-Bolt Pillow Bloc; Base to Center Height H:47.60 mm; Total Height H2:95.00 mm; Static Load Rating:3462 lbf; Bolt Hole Size N:17.00 mm; Center of Bearing from End Y:24 mm; Locking Style:Adapter Sleeve Locki; Shaft Size d:1.125 in; Bolt Hole Spacing J:127.00 mm; Weight:3.9 lb; Foot Height H1:18.00 mm; Dimension B1:1.693 in; Dimension L1:46.50 mm;
NN3026K NSK CYLINDRICAL ROLLER BEARING	B:375 mm; Da (max):1236 mm; da (min):844 mm; Axial Load Factor Y0:2.26; D:1280 mm; Retainer Material:Machined Brass; Static Load Rating:31,000,000 N; Constant e:0.29; Center Guidance:Fixed Inner Ring Rib; Nr. of Holes:8; Roller Profile:Symmetric; Axial Load Factor Y2:3.45; Weight:1910.000 kg; Limiting Speed - Grease:240 rpm; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:9.5 mm; Enclosure:Open;
NN3024 NSK CYLINDRICAL ROLLER BEARING	Engineering Group:Mounted Bearing; Oil Lubrication - T Seal:3200 rpm; Weight:25 lb; Eng Internal Radial Clearance - Min:0.0030; UPC Code:0883450148658; Dimension E:2.00 in; Dimension F:10.31 in; Dimension RVV:0.67 in; Grease Lubrication - M/N Seal:1800 rpm; Grease Lubrication - B/C/O Seal:1500 rpm; Dimension G:3.2500 in; Dimension SVV:4.02 in; Housing Style:Four-Bolt Pillow Blo; Oil Lubrication - B/C/O Seal:1500 rpm;
NN3022K NSK CYLINDRICAL ROLLER BEARING	Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:3 mm; dd (min):196 mm; B:45 mm; db (max):179 mm; d:150 mm; ra1 (max):2.5 mm; Da (max):256 mm; Static Load Rating:490,000 N; Radial Clearance:0.115 to 0.165 mm; ra (max):2.5 mm; Enclosure:Open; db (min):164 mm; Inside Ring Outside Diameter:182 mm; Dynamic Load Rating:375,000 N; D:270 mm; dc (min):184 mm; Limiting Speed - Oil:2,800 rpm; r1:3 mm; Configuration:Single Row;
NNU4944 NSK CYLINDRICAL ROLLER BEARING	Enclosure:Open; d:75 mm; db (max):103 mm; db (min):89 mm; dc (min):107 mm; Limiting Speed - Oil:4,000 rpm; Radial Clearance:0.065 to 0.100 mm; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:3 mm; D:190 mm; Limiting Speed - Grease:3,400 rpm; Outside Ring Inside Diameter:160.5 mm; r1:3 mm; da (min):89 mm; Static Load Rating:274,000 N; Da (max):176 mm; ra (max):2.5 mm; Db (min):176 mm; Db (max):162 mm;
NN30/53 NSK CYLINDRICAL ROLLER BEARING	Oil Lubrication - B/C/O Seal:1400 rpm; Grease Lubrication - B/C/O Seal:1400 rpm; Dimension J (Bolt Size):0.5 in; Dimension B Fix:2.21 in; Oil Lubrication - M/N Seal:1700 rpm; Dimension E:4.60 in; Shaft Size :65 mm; Grease Lubrication - T Seal:2600 rpm; Housing Style:Piloted Flange Cartr; C0 - Static Load:52000 lb; Dimension G:5.500 in; Pre Install Clearance Min:0.0030 in; Dimension L:3.33 in;
NN4976 NSK CYLINDRICAL ROLLER BEARING	C0 - Static Radial Rating:73500 lbf; da - Cone Frontface Backing Diameter:2.56 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:8460 lbf; Series:5500; K - Factor8:1.63; Ab - Cage-Cone Frontface Clearance:0.08 in; R - Cone Backface To Clear Radius3:0.050 in; d:2 in; Cg - Geometry Factor:0.0825; db - Cone Backface Backing Diameter:2.64 in; C1 - Dynamic Radial Rating (1 million revolutions)6:53200 lbf;
NNU4934 NSK CYLINDRICAL ROLLER BEARING	F:2.375 in; D:1.75 in; Bolt Hole Width:0.750 in; H:8.6875 in; Full Timken Part Number:FSAF225203-1/2; Seal Type:Triple Ring Seal; Housing Only2:FSAF520 x 3-1/2; Adapter Assembly Number1:SNW-20 x 3-1/2; E Min.:11.6250 in; B:15.2500 in; Assembly Weight:65 lb; E:12.3750 in; A:4.50 in; Diameter S-1:3 1/2 in; Bearing Number:22220K; C:4.375 in; Bolt Hole Length:1.5 in; E Max.:13.1250 in; Triple Seal 2 Req’d:LOR 103;
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;
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;

NN4952 NSK CYLINDRICAL ROLLER BEARING Video

NSK NN4952 INTERCHANGE

Crossed Roller Bearing Part series NN4952 is a potential replacement for these common bearing part numbers:

NSKNN4952
SKFNN4952
NTNNN4952
FAGNN4952
TIMKENNN4952
KOYONN4952
NACHINN4952
DODGENN4952

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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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