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NN4940K NSK CYLINDRICAL ROLLER BEARING

Name: NN4940K NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NN4940K
Rating: 4.9 (5 reviews)

NSK NN4940K Bearing SPECIFICATIONS

NN4940K NSK CYLINDRICAL ROLLER BEARING 10.0000 in d Needs Analysis , Crossed Roller Bearing Manufacturing 30300 lbf Ca90 - Dynamic Thrust Rating (90 million revolutions)6 Service . Get Your China 6203 Bearing Supplier Free.
Brand Name:NSK
Model Number:
NN4940K
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

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China 6203 Bearing Supplier2020-07-10 09:46:19
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Information techniques 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
Series:M249700
Ab - Cage-Cone Frontface Clearance:0.17 in
Y1 - ISO Factor9:2.03
R - Cone Frontface To Clear Radius1:0.130 in
Cage Type:Stamped Steel
Bearing Weight:90.6 lb
Design Units:Imperial
Cone Part Number:M249748D
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:53300 lbf

NSK NN4940K NN4940K NSK CYLINDRICAL ROLLER BEARING Characteristics

No.	Brand	N	A	F	G	d	J	H	E
NNU3021K	NSK	-	-	-	-	-	-	-	-
NNU3024	NSK	-	160.00 mm	-	M24	-	320.00 mm	-	-
NN3048K	NSK	-	-	-	-	32 mm	-	-	-
NN493	NSK	-	-	-	-	-	-	-	-
NNU4976	NSK	-	-	-	-	30 mm	-	-	-
NN3132	NSK	-	-	-	-	1.7500 in	-	-	-
NN3080K	NSK	-	-	-	-	-	-	-	-
NNU4952K	NSK	-	-	-	-	55 mm	-	-	-
NN4072	NSK	-	-	-	-	-	-	-	-
NN3948K	NSK	-	-	-	-	31.750 mm	-	-	-
NN4856	NSK	-	-	-	-	10.5 in	-	-	-
NN3052	NSK	-	-	-	-	3.3465 in	-	-	-
NN3972	NSK	-	-	-	-	-	-	-	-
NN3021K	NSK	-	-	-	-	1.6250 in	-	-	-
NN4076K	NSK	-	-	-	-	-	-	-	-
NNU3084	NSK	-	-	-	-	55 mm	-	-	-
NN4936K	NSK	-	-	-	-	45 mm	-	-	-
NNU4940K	NSK	-	-	-	-	32 mm	-	-	-
NNU3040K	NSK	-	-	-	-	-	-	-	-
NNU4930K	NSK	22 mm	120.00 mm	-	M20	-	260.00 mm	177 mm	-
NN4044	NSK	-	-	-	-	-	-	-	-
NNU49/63	NSK	-	-	-	-	-	-	-	-
NNU3048K	NSK	-	-	-	-	80 mm	-	-	-
NNU408	NSK	-	-	-	-	-	-	-	-
NN3144	NSK	-	-	-	-	-	-	-	-
NN3936	NSK	-	-	-	-	-	-	-	-
NN3072K	NSK	-	-	-	-	-	-	-	-
NN392	NSK	-	-	-	-	95 mm	-	-	-

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;
NNU316 NSK CYLINDRICAL ROLLER BEARING	R - Inner Ring To Clear Radius2:2.0 mm; Design Units:METRIC; D:225 mm; C0 - Static Radial Rating:142000 N; Bearing Width:35 mm; Limiting Speed (Grease):6000 rpm; Contact Angle:25 º; Cage Type:CR - Phenolic Outer; Full Timken Part Number:3MMC9130WICRDUH; do - Ball Diameter:22.225 mm; Ce - Dynamic Radial Rating1:157900 N; da - Inner Ring Backing Diameter:165.200 mm; Limiting Speed (Oil):12000 rpm; Ball Type:Ceramic;
NNU303 NSK CYLINDRICAL ROLLER BEARING	Bearing Width:20 mm; C0 - Static Radial Rating:26400 N; Cage Type:CR - Phenolic Outer; do - Ball Diameter:10.318750 mm; Bearing Weight:0.920 Kg; Limiting Speed (Grease):10500 rpm; Precision Class:ISO P4S (ABEC 7/9); da - Inner Ring Backing Diameter:119.500 mm; R - Inner Ring To Clear Radius2:1.0 mm; Ball Type:STEEL; Contact Angle:15 º; D:150 mm; Design Units:METRIC; Limiting Speed (Oil):21000 rpm;
NNU4928K NSK CYLINDRICAL ROLLER BEARING	Cage Type:Pin-Type; Ab - Cage-Cone Frontface Clearance:0.31 in; C0 - Static Radial Rating:1860000 lbf; K - Factor7:1.76; G1 - Heat Generation Factor (Roller-Raceway)8:11600; da - Cone Frontface Backing Diameter:24.25 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:192000 lbf; Series:LM278800; G2 - Heat Generation Factor (Rib-Roller End):784; B - Double Cone Width:9.0625 in; Cg - Geometry Factor9:0.291;
NN4926K NSK CYLINDRICAL ROLLER BEARING	Cage Type:CR - Phenolic Inner; Ce - Dynamic Radial Rating1:64500 N; do - Ball Diameter:15.08130 mm; Precision Class:ISO P4S (ABEC 7/9); Da - Outer Ring Backing Diameter:130.900 mm; Limiting Speed (Grease):8390 rpm; da - Inner Ring Backing Diameter:99.700 mm; Bearing Weight:1.092 Kg; Ball Type:STEEL; d:90 mm; Design Units:METRIC; r - Outer Ring To Clear Radius3:1.5 mm; D:140 mm; C0 - Static Radial Rating:49800 N;
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;
NNU4944K NSK CYLINDRICAL ROLLER BEARING	Radial Clearance:0.008 to 0.023 mm; Enclosure:Open; Weight:0.050 kg; Static Load Rating:4,000 N; D:30 mm; Cy:2.9 mm; da:15 mm25 mm; Dx:35.5 mm; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:0.6 mm; B:14.3 mm; Limiting Speed - Oil:24,000 rpm; Configuration:Double Row; Dynamic Load Rating:7,300 N; Limiting Speed - Grease:18,000 rpm; ra:0.6 mm; d:10 mm;
NNU49/800K NSK CYLINDRICAL ROLLER BEARING	Support Type:Four-Bolt Plummer Bl; Dimension H2:589 mm; Note:This product line wa; Bearing Number:LSM260BR; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension J:670 mm; Dimension M:280 mm; Seal Type:Felt Type; Ca - Axial Load Rating:15017 lbf; Maximum Speed:730 rpm; Shaft Size:260 mm; Housing Width:8.0 in; Cor - Static Load Rating:337663 lbf; Dimension K:160 mm; Bearing UPC:013992029362; Bolt Size:4 x M36;
NNU3164K NSK CYLINDRICAL ROLLER BEARING	G2 - Heat Generation Factor (Rib-Roller End):138; Series:147000; Design Units:Imperial; Y2 - ISO Factor6:1.2; C - Double Cup Width:4.7500 in; D:19.7500 in; r - Cup Frontface To Clear Radius2:0.130 in; Da - Cup Frontface Backing Diameter:18.43 in; e - ISO Factor4:0.83; Y1 - ISO Factor5:0.81; G1 - Heat Generation Factor (Roller-Raceway)7:1490; Cg - Geometry Factor8:0.195; Y - ISO Factor1:0.72; K - Factor3:0.7;
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;
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;
NN494 NSK CYLINDRICAL ROLLER BEARING	Dynamic Load Rating:7,000 N; Enclosure:Open; da (min):27 mm; Radial Clearance:0.013 to 0.028 mm; r1:0.3 mm; Fillet Radius/Chamfer:0.3 mm; Bore Type:Cylindrical Bore; D:42 mm; Weight:0.044 kg; Groove Width:1 mm; ra (max):0.3 mm; Factor fo:15.3; Dx (min):45.5 mm; Limiting Speed - Grease:16,000 rpm; Da (max):40 mm; B:9 mm; d:25 mm; Cy (max):2.3 mm; Groove Diameter:40.7 mm; Limiting Speed - Oil:20,000 rpm;

NN4940K NSK CYLINDRICAL ROLLER BEARING Video

NSK NN4940K INTERCHANGE

Crossed Roller Bearing Part series NN4940K is a potential replacement for these common bearing part numbers:

NSKNN4940K
SKFNN4940K
NTNNN4940K
FAGNN4940K
TIMKENNN4940K
KOYONN4940K
NACHINN4940K
DODGENN4940K

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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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