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NN3940K NSK CYLINDRICAL ROLLER BEARING

Name: NN3940K NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NN3940K
Rating: 4.9 (5 reviews)

NSK NN3940K Bearing SPECIFICATIONS

NN3940K NSK CYLINDRICAL ROLLER BEARING Needs Analysis , China 6203 Bearing Supplier Stamped Steel Cage Type Crossed Roller Bearing Manufacturing Service . Get 29600 Series Your Free.
Brand Name:NSK
Model Number:
NN3940K
Cage Type:Stamped Steel
G2 - Heat Generation Factor (Rib-Roller End):43.3
Series:29600
a - Effective Center Location4:0.04 in
db - Cone Backface Backing Diameter:3.43 in
Aa - Cage-Cone Backface Clearance:0.08 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:43300 lbf
Ab - Cage-Cone Frontface Clearance:0.08 in

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China 6203 Bearing Supplier2020-07-10 09:46:19
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Information techniques NN3940K NSK CYLINDRICAL ROLLER BEARING

Cage Type:Stamped Steel
G2 - Heat Generation Factor (Rib-Roller End):43.3
Series:29600
a - Effective Center Location4:0.04 in
db - Cone Backface Backing Diameter:3.43 in
Aa - Cage-Cone Backface Clearance:0.08 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:43300 lbf
Ab - Cage-Cone Frontface Clearance:0.08 in
G1 - Heat Generation Factor (Roller-Raceway):77.7
Design Units:Imperial
C1 - Dynamic Radial Rating (1 million revolutions)6:24800 lbf
B - Cone Width:1.0000 in
K - Factor8:1.2
d:2.8750 in
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:11200 lbf
C0 - Static Radial Rating:37200 lbf
R - Cone Backface To Clear Radius3:0.14 in
Cg - Geometry Factor:0.117
Cone Part Number:29685N
C90 - Dynamic Radial Rating (90 million revolutions)5:6440 lbf

NSK NN3940K NN3940K NSK CYLINDRICAL ROLLER BEARING Characteristics

No.	Brand	N	A	F	G	d	J	H	E
NN3176K	NSK	-	-	-	-	-	-	-	-
NNU3038	NSK	-	-	-	-	-	-	-	-
NN4032	NSK	-	-	-	-	20 mm	-	-	-
NN3084K	NSK	-	-	-	Tr220x4	-	-	-	-
NN3034K	NSK	-	-	-	-	90 mm	-	-	-
NN3072K	NSK	-	-	-	-	-	-	-	-
NN3936K	NSK	-	-	-	-	2.6250 in	-	-	-
NN3021	NSK	-	9.469 in	0.178 in	0.787 in	8.661 in	-	-	-
NNU4938	NSK	-	-	-	-	-	-	-	-
NNU3164K	NSK	-	-	-	-	-	-	-	-
NN3022	NSK	18 mm	125.00 mm	-	M16	-	260.00 mm	183 mm	-
NN4976	NSK	-	-	-	-	2 in	-	-	-
NNU31/56	NSK	-	-	-	-	-	-	-	-
NN3952K	NSK	-	-	-	-	0.6690 in	-	-	-
NN3076	NSK	-	-	-	-	-	-	-	-
NN4076K	NSK	-	-	-	-	-	-	-	-
NNU4948K	NSK	-	-	-	-	-	-	-	-
NNU4968	NSK	-	-	-	-	35.001 mm	-	-	-
NN4930K	NSK	-	-	-	-	-	-	-	-
NN3060K	NSK	-	-	-	-	240 mm	-	-	-

NN3948K NSK CYLINDRICAL ROLLER BEARING	Cone Part Number:14123AA; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2080 lbf; Y - ISO Factor9:1.57; e - ISO Factor8:0.38; Cage Type:Stamped Steel; da - Cone Frontface Backing Diameter:37.59 mm; r - Cup Backface To Clear Radius2:1.27 mm; C0 - Static Radial Rating:13900 lbf; C - Cup Width:15.875 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3180 lbf; Aa - Cage-Cone Backface Clearance:7.9 mm;
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;
NN4964K NSK CYLINDRICAL ROLLER BEARING	Ca - Axial Load Rating:7014 lbf; Dimension R:14.7 in; Dimension N:12.375 in; Dimension T:17.0 in; Bearing - Housing - Seal:MSM115BRHKPS; Bearing Number:MSM115BR; Seal Type:Kevlar Packing Seal; Cor - Static Load Rating:133087 lbf; Support Type:Round Flange; Bearing Type:Split Cylindrical Re; Dimension L:7.1 in; Bearing UPC:013992033482; Dimension H:3.9 in; Shaft Size:115 mm; Cr - Dynamic Load Rating:102063 lbf;
NN498 NSK CYLINDRICAL ROLLER BEARING	G1 - Heat Generation Factor (Roller-Raceway):1450; C1 - Dynamic Radial Rating (1 million revolutions)6:228000 lbf; d:10.7500 in; C90 - Dynamic Radial Rating (90 million revolutions)5:59000 lbf; Design Units:Imperial; G2 - Heat Generation Factor (Rib-Roller End):201; R - Cone Backface To Clear Radius3:0.25 in; da - Cone Frontface Backing Diameter:11.46 in; Ab - Cage-Cone Frontface Clearance:0.18 in;
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;
NNU4926 NSK CYLINDRICAL ROLLER BEARING	Design Units:METRIC; Cone Part Number:JM738249A; D:260 mm; d:190 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:105000 N; Aa - Cage-Cone Backface Clearance:2.5 mm; C0 - Static Radial Rating:807000 N; K - Factor7:1.22; Bearing Weight:6.8 Kg; r - Cup Backface To Clear Radius2:2.54 mm; Da - Cup Frontface Backing Diameter:252.22 mm; G1 - Heat Generation Factor (Roller-Raceway):653; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:86200 N;
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;
NN3928 NSK CYLINDRICAL ROLLER BEARING	D:320 mm; ra (max):3 mm; Da (max):302 mm; Radial Clearance:0.120 to 0.170 mm; dd (min):233 mm; ra1 (max):3 mm; Inside Ring Outside Diameter:218 mm; Configuration:Single Row; Bore Type:Cylindrical Bore; db (max):214 mm; Dynamic Load Rating:495,000 N; d:180 mm; r1:4 mm; dc (min):221 mm; Limiting Speed - Grease:1,900 rpm; Enclosure:Open; db (min):198 mm; Static Load Rating:675,000 N; Fillet Radius/Chamfer:4 mm;
NNU30/5 NSK CYLINDRICAL ROLLER BEARING	Dimension M:7.0 in; Cor - Static Load Rating:157366 lbf; Dimension H:7.126 in; Note:This product line wa; Bearing - Housing - Seal UPC:013992098955; Cr - Dynamic Load Rating:118025 lbf; Dimension L:22.0 in; Dimension J:19.5 in; Maximum Speed:1600 rpm; Shaft Size:4-15/16 in; Support Type:Four-Bolt Plummer Bl; Bearing - Housing - Seal:MSE415BXHRSS; Dimension H2:16.3 in; Seal Type:Viton Single Lip; Series Type:Medium Series;
NN3048 NSK CYLINDRICAL ROLLER BEARING	Total Length L:157.2 mm; Total Width A:1.563 in; Base to Center Height H:42.86 mm; Bolt Hole Width N:14.3 mm; Shaft Size d:1.181 in; Static Load Rating:2530 lbf; Total Height H2:83.3 mm; Bearing Type:Ball Bearing; Dynamic Load Rating:4850 lbf; Inside Ring Outside Diameter:1.567 in; Bolt Hole Spacing J:117.5 mm; Seal Type:Narrow Shroud; Inside Ring Width B:=Bearings1_Inside Ri; Series:Standard; Bearing Number:GYAE30RRB;
NNU4921 NSK CYLINDRICAL ROLLER BEARING	a - Effective Center Location4:-0.23 in; Design Units:Imperial; B - Cone Width:0.8125 in; C1 - Dynamic Radial Rating (1 million revolutions)6:13500 lbf; Cg - Geometry Factor:0.0606; db - Cone Backface Backing Diameter:1.48 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:23400 lbf; G1 - Heat Generation Factor (Roller-Raceway):14.6; Aa - Cage-Cone Backface Clearance:0.03 in; C0 - Static Radial Rating:12100 lbf;
NNU49/63 NSK CYLINDRICAL ROLLER BEARING	Db - Cup Backface Backing Diameter:124.97 mm; Da - Cup Frontface Backing Diameter:134.87 mm; C - Cup Width:31.500 mm; Series:HM516800; e - ISO Factor3:0.41; r - Cup Backface To Clear Radius1:2.54 mm; Design Units:METRIC; Cg - Geometry Factor:0.0929; Cup Part Number:JHM516810; Y - ISO Factor4:1.47; G2 - Heat Generation Factor (Rib-Roller End):35.1; D:140.000 mm; K - Factor2:1.43; G1 - Heat Generation Factor (Roller-Raceway):141;

NN3940K NSK CYLINDRICAL ROLLER BEARING Video

NSK NN3940K INTERCHANGE

Crossed Roller Bearing Part series NN3940K is a potential replacement for these common bearing part numbers:

NSKNN3940K
SKFNN3940K
NTNNN3940K
FAGNN3940K
TIMKENNN3940K
KOYONN3940K
NACHINN3940K
DODGENN3940K

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