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NNU4940K NSK CYLINDRICAL ROLLER BEARING

Name: NNU4940K NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NNU4940K
Rating: 4.9 (5 reviews)

NSK NNU4940K Bearing SPECIFICATIONS

How do I place an EMERGENCY order 12.7 Factor fo for China 6203 Bearing Supplier a NNU4940K NSK CYLINDRICAL ROLLER BEARING 71.8 mm Groove Diameter that I want to pick up at a our store? 1 mm ra (max)
Brand Name:NSK
Model Number:
NNU4940K
Groove Diameter:71.8 mm
Factor fo:12.7
ra (max):1 mm
Dynamic Load Rating:30,000 N
D:75 mm
Groove Width:1.9 mm
Configuration:Single Row
Radial Clearance:0.015 to 0.033 mm

Download NSK NNU4940K Spec Sheet

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Information techniques NNU4940K NSK CYLINDRICAL ROLLER BEARING

Groove Diameter:71.8 mm
Factor fo:12.7
ra (max):1 mm
Dynamic Load Rating:30,000 N
D:75 mm
Groove Width:1.9 mm
Configuration:Single Row
Radial Clearance:0.015 to 0.033 mm
Limiting Speed - Oil:11,000 rpm
d:32 mm
Fillet Radius/Chamfer:1.1 mm
Cy (max):4.6 mm
Weight:0.382 kg
Dx (min):83 mm
Enclosure:Open
Static Load Rating:16,200 N
B:20 mm
Da (max):68 mm
Bore Type:Cylindrical Bore
r1:0.5 mm

NNU4940K NSK CYLINDRICAL ROLLER BEARING pdf

NSK NNU4940K NNU4940K NSK CYLINDRICAL ROLLER BEARING Characteristics

No.	Brand	N	A	F	G	d	J	H	E
NN3124	NSK	-	-	-	-	1.5 in	-	-	-
NNU4952	NSK	-	-	-	-	85 mm	-	-	-
NN498	NSK	-	-	-	-	10.7500 in	-	-	-
NN4044	NSK	-	-	-	-	-	-	-	-
NN3956K	NSK	-	-	-	-	75 mm	-	-	-
NNU4924	NSK	-	-	-	-	1.9685 in	-	-	-
NN3992K	NSK	-	-	-	-	4.7500 in	-	-	-
NN4934K	NSK	-	-	-	-	-	-	-	-
NN4936K	NSK	-	-	-	-	45 mm	-	-	-
NN3036	NSK	-	-	-	-	-	-	-	-
NN3080K	NSK	-	-	-	-	-	-	-	-
NN3068	NSK	-	-	-	-	-	-	-	-
NN4040K	NSK	-	-	-	-	35 mm	-	-	-
NN3021	NSK	-	9.469 in	0.178 in	0.787 in	8.661 in	-	-	-
NNU3164K	NSK	-	-	-	-	-	-	-	-
NNU4932K	NSK	-	-	-	-	-	-	-	-
NN4952K	NSK	-	-	-	-	-	-	-	-
NN4848	NSK	-	-	-	-	105 mm	-	-	-
NN3134	NSK	-	-	-	-	55 mm	-	-	-
NN4948K	NSK	-	-	-	-	-	-	-	-
NN4976K	NSK	-	-	-	-	60 mm	-	-	-
NNU3032	NSK	-	-	-	-	-	-	-	-
NNU4928K	NSK	-	-	-	-	23.0625 in	-	-	-
NNU3064	NSK	-	-	-	-	-	-	-	-

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;
NN3160K NSK CYLINDRICAL ROLLER BEARING	Y - ISO Factor9:1.8; Aa - Cage-Cone Backface Clearance:9.4 mm; r - Cup Backface To Clear Radius2:6.35 mm; D:635.000 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:102000 lbf; B:120.650 mm; db - Cone Backface Backing Diameter:484.12 mm; Cup Part Number:M270710; C1 - Dynamic Radial Rating (1 million revolutions)5:693000 lbf; e - ISO Factor8:0.33; Da - Cup Frontface Backing Diameter:609.10 mm;
NN3068 NSK CYLINDRICAL ROLLER BEARING	Support Type:Four-Bolt Plummer Bl; Series Type:Light Series; Bearing Number:LSE304BX; Housing Width:5.3 in; Dimension L :15-23/64 in; Cor - Static Load Rating:52033 lbf; Seal Type:Viton Single Lip; Dimension K :2-3/8 in; Bearing UPC:013992026286; Bolt Size:4 x 3/4; Dimension H2:9.6 in; Dimension M :4-11/32 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension J1 :13-13/64 in;
NN3944K NSK CYLINDRICAL ROLLER BEARING	D:120 mm; B - Inner Ring Width:31 mm; B - Outer Ring Width:31 mm; Cage Type:EM; r - Outer Ring To Clear Radius2:1.5 mm; Bearing Weight:1.6 Kg; C0 - Static Radial Rating:204000 N; R - Inner Ring To Clear Radius1:1.5 mm; Design Unit:METRIC; Da - Outer Ring Backing Diameter:109.000 mm; Superseded Part:22213YM; e - ISO Factor3:0.24; d:65 mm; Cage Material:Brass; Y2 - ISO Factor6:2.73; Reference Thermal Speed Rating (Oil)7:5200;
NN39/53 NSK CYLINDRICAL ROLLER BEARING	b (min):2.7 mm; Factor fo:14.4; Limiting Speed - Grease:6,400 rpm; Cy (max):5.4 mm; Da (max):91 mm; Dx (min):108 mm; Radial Clearance:0.023 to 0.043 mm; ra (max):1.5 mm; B:21 mm; Static Load Rating:29,300 N; r1:0.5 mm; Dynamic Load Rating:43,500 N; d:55 mm; da (min):64 mm; Limiting Speed - Oil:7,700 rpm; D:100 mm; Bore Type:Cylindrical Bore; Snap Ring Width:2.5 mm; a (max):3.3 mm; D1 (max):96.8 mm;
NNU3034K NSK CYLINDRICAL ROLLER BEARING	Dimension C:4.9 in; Oil Lubrication - T Seal:2200 rpm; Grease Lubrication - M/N Seal:1300 rpm; Housing Style:Four-Bolt Square Fla; Full Timken Part Number:QVFL19V303SB; Dimension D:7.630 in; Dimension RV:0.14 in; Eng Internal Radial Clearance - Max:0.0055; Dimension BC:9.5 in; Dimension N:3.400 in; UPC Code:0883450042437; Dimension J (Bolt Size):0.75 in; Dimension SV:3.69 in; Shaft Size Type:Imperial;
NNU4964K NSK CYLINDRICAL ROLLER BEARING	Weight:5.16 Kg; Outside Ring Width B:40.000 mm; Bore Size d:120 mm; Clearance:C3; Grease Reference Speed:4000 rpm; Radius Rs min:2.100 mm; Oil Reference Speed:5700 rpm; Features:Non-Contact Seals; Outside Diameter D:215.000 mm; Cr - Dynamic Load Rating:155.3 kN; C0r - Static Load Rating:131.1 kN;
NN3134 NSK CYLINDRICAL ROLLER BEARING	Bearing Width:18 mm; Cage Type:CR - Phenolic Outer; R - Inner Ring To Clear Radius2:1.0 mm; do - Ball Diameter:7.937500 mm; Da - Outer Ring Backing Diameter:83.300 mm; Bearing Weight:0.399 Kg; r - Outer Ring To Clear Radius3:1.0 mm; Limiting Speed (Oil):44880 rpm; Contact Angle:15 º; Limiting Speed (Grease):22440 rpm; C0 - Static Radial Rating:12000 N; d:55 mm; D:90 mm; Ball Type:Ceramic; Precision Class:ISO P4S (ABEC 7/9);
NN3148K NSK CYLINDRICAL ROLLER BEARING	Limiting Speed - Grease:2,700 rpm; Dynamic Load Rating:620,000 N; Limiting Speed - Oil:3,600 rpm; Bore Type:Tapered Bore; d:110 mm; Groove Width A:11 mm; B:69 mm; Weight:6.850 kg; Fillet Radius/Chamfer:2 mm; Roller Profile:Asymmetric; Static Load Rating:654,000 N; ra (max):2 mm; Enclosure:Open; Axial Load Factor Y2:2.69; da (min):120 mm; Axial Load Factor Y1:1.80; Retainer Material:Pressed Brass; Nr. of Holes:4;
NN4032 NSK CYLINDRICAL ROLLER BEARING	ra (max):1 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:11,000 rpm; Configuration:Single Row; Static Load Rating:39,000 N; db (min):25 mm; r1:0.6 mm; dc (min):30 mm; D:52 mm; Da (max):45 mm; dd (min):33 mm; Weight:0.240 kg; Fillet Radius/Chamfer:1.1 mm; Limiting Speed - Oil:14,000 rpm; Radial Clearance:0.035 to 0.060 mm; Enclosure:Open; db (max):27 mm; d:20 mm; Dynamic Load Rating:42,000 N;
NNU49/8 NSK CYLINDRICAL ROLLER BEARING	Cup Part Number:JLM722912; Y - ISO Factor4:1.31; Cg - Geometry Factor:0.145; C - Cup Width:21.000 mm; e - ISO Factor3:0.46; r - Cup Backface To Clear Radius1:3.05 mm; Db - Cup Backface Backing Diameter:150.88 mm; K - Factor2:1.27; G1 - Heat Generation Factor (Roller-Raceway):161; Design Units:METRIC; D:165.000 mm; Da - Cup Frontface Backing Diameter:159.00 mm; G2 - Heat Generation Factor (Rib-Roller End):57.2;
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;

NNU4940K NSK CYLINDRICAL ROLLER BEARING Video

NSK NNU4940K INTERCHANGE

Crossed Roller Bearing Part series NNU4940K is a potential replacement for these common bearing part numbers:

NSKNNU4940K
SKFNNU4940K
NTNNNU4940K
FAGNNU4940K
TIMKENNNU4940K
KOYONNU4940K
NACHINNU4940K
DODGENNU4940K

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