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NN3938K NSK CYLINDRICAL ROLLER BEARING

Name: NN3938K NSK CYLINDRICAL ROLLER BEARING
Brand: NSK
SKU: NN3938K
Rating: 4.9 (5 reviews)

NSK NN3938K Bearing SPECIFICATIONS

Various Crossed Roller Bearing types and 0.33 Constant e sizes to accommodate China 6203 Bearing Supplier 0.220 to 0.300 mm Radial Clearance your NN3938K NSK CYLINDRICAL ROLLER BEARING 175 mm B requirements.
Brand Name:NSK
Model Number:
NN3938K
Constant e:0.33
B:175 mm
Radial Clearance:0.220 to 0.300 mm
Groove Width A:32 mm
Axial Load Factor Y0:2.03
Limiting Speed - Grease:840 rpm
d:280 mm
Center Guidance:Fixed Inner Ring Rib

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China 6203 Bearing Supplier2020-07-10 09:46:19
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Information techniques NN3938K NSK CYLINDRICAL ROLLER BEARING

Constant e:0.33
B:175 mm
Radial Clearance:0.220 to 0.300 mm
Groove Width A:32 mm
Axial Load Factor Y0:2.03
Limiting Speed - Grease:840 rpm
d:280 mm
Center Guidance:Fixed Inner Ring Rib
ra (max):5 mm
Configuration:Double Row
Weight:228.000 kg
Dynamic Load Rating:4,950,000 N
Static Load Rating:5,450,000 N
Bore Type:Tapered Bore
da (min):308 mm
Roller Profile:Symmetric
Retainer Material:Machined Brass
Nr. of Holes:8
Hole Diameter (do):15 mm
Da (max):552 mm

NSK NN3938K NN3938K NSK CYLINDRICAL ROLLER BEARING Characteristics

No.	Brand	N	A	F	G	d	J	H	E
NN30/53	NSK	-	-	-	-	-	-	-	-
NNU49/630K	NSK	-	-	-	-	0.7500 in	-	-	-
NN398	NSK	-	-	-	-	-	-	-	-
NN3936K	NSK	-	-	-	-	2.6250 in	-	-	-
NNU48/85	NSK	-	-	-	-	45 mm	-	-	-
NNU3164	NSK	-	-	-	-	75 mm	-	-	-
NNU4936k	NSK	-	-	-	-	22 mm	-	-	-
NN3032K	NSK	-	-	-	-	110 mm	-	-	-
NN3064	NSK	-	-	-	M150x2	-	-	-	-
NNU3038	NSK	-	-	-	-	-	-	-	-
NN3944	NSK	-	-	-	-	-	-	-	-
NN494	NSK	-	-	-	-	25 mm	-	-	-
NNU4924	NSK	-	-	-	-	1.9685 in	-	-	-
NNU4940K	NSK	-	-	-	-	32 mm	-	-	-
NNU4992	NSK	-	-	-	-	-	-	-	-
NN302	NSK	-	-	-	-	170 mm	-	-	-
NNU4076	NSK	-	-	-	-	-	-	-	-
NN3128	NSK	-	-	-	-	-	-	-	-
NNU4936	NSK	-	-	-	-	31.750 mm	-	-	-
NNU488	NSK	-	-	-	M20	-	252 mm	177 mm	-

NN4048K NSK CYLINDRICAL ROLLER BEARING	Triple Seal 2 Req’d:LOR 129; E Max.:24.3750 in; E Min.:21.6250 in; D:3.1250 in; Assembly Weight:420.000 lb; H:15.6875 in; A:7.875 in; Bolt Hole Width:1.250 in; Bolt Hole Length:2.625 in; Housing Only2:SAF632 x 5-3/8; C:7.500 in; Adapter Assembly Number1:SNW-132 x 5-3/8; Diameter S-1:5 3/8 in; Bearing Number:22332K; F:4.50 in; Full Timken Part Number:SAF226325-3/8; E:23.0000 in; B:28.00 in; Seal Type:Triple Ring Seal;
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;
NNU3028 NSK CYLINDRICAL ROLLER BEARING	Series:Industrial; Inside Ring Width B:=Bearings1_Inside Ri; Total Height H2:177.80 mm; Weight:23.552 lb; Foot Height H1:38.1 mm; Dimension T:1.752 in; Shaft Size d:2 15/16 in; Center of Bearing from End S:37.3 mm; Bolt Hole Width N:22.2 mm; Housing Style:Two-Bolt Pillow Bloc; Dimension B1:3.626 in; Dimension L1:106.9 mm; Bolt Hole Length N1:31.8 mm; Bearing Type:Ball Bearing; Bolt Hole Spacing J:206.4 mm;
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;
NNU3164 NSK CYLINDRICAL ROLLER BEARING	Bore Type:Cylindrical Bore; da (min):87 mm; Configuration:Single Row; d:75 mm; Snap Ring Outside Diameter:169.7 mm; B:37 mm; Enclosure:Snap Ring Groove wit; ra (max):2 mm; Static Load Rating:77,000 N; D1 (max):155.2 mm; Limiting Speed - Oil:5,000 rpm; Dx (min):172 mm; Cy (max):7.3 mm; b (min):3.1 mm; a (max):4.9 mm; Dynamic Load Rating:113,000 N; Weight:3.020 kg; Da (max):148 mm; r1:0.5 mm; D:160 mm;
NN3938 NSK CYLINDRICAL ROLLER BEARING	Bearing Number:MSE504BR; Dimension V:8.7 in; Support Type:Take-Up; Bearing - Housing - Seal:MSE504BRHKPS; Dimension H:2.4 in; Cr - Dynamic Load Rating:134885 lbf; Dimension D:18.3 in; Cor - Static Load Rating:183669 lbf; Dimension B:11.0 in; Bearing Type:Split Cylindrical Re; Series Type:Medium Series; Shaft Size:5.25 in; Tensioning Unit Type:Push Type; Dimension S:3.6 in; Dimension U:0.3 in; Dimension Y:0.9 in;
NNU4980K NSK CYLINDRICAL ROLLER BEARING	Cr - Dynamic Load Rating:190638 lbf; Dimension V:0.1 in; Maximum Speed:730 rpm; Dimension N:19.875 in; Dimension H:4.9 in; Seal Type:Felt Seal; Dimension T:26.0 in; Shaft Size:260 mm; Bolt Size:4 x M30; Cor - Static Load Rating:337663 lbf; Series Type:Light Series; Note:This product line wa; Bearing UPC:013992029379; Dimension P:1.5 in; Support Type:Round Flange; Bearing - Housing - Seal:LSM260BXH;
NN4048 NSK CYLINDRICAL ROLLER BEARING	Dimension P:0.9 in; Bearing - Housing - Seal UPC:013992075369; Seal Type:Viton Single Lip; Dimension N:10.875 in; Shaft Size:100 mm; Cor - Static Load Rating:110381 lbf; Dimension V:0.1 in; Bolt Size:4 x M16; Note:This product line wa; Bearing Number:MSM100BX; Bearing UPC:013992033291; Bearing - Housing - Seal:MSM100BXHRSS; Support Type:Round Flange; Dimension L:6.5 in; Maximum Speed:2130 rpm; Cr - Dynamic Load Rating:87226 lbf;
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;
NN4938K NSK CYLINDRICAL ROLLER BEARING	Dimension L:30.0 in; Dimension K:6.0 in; Dimension H2:22.8 in; Maximum Speed:1030 rpm; Bolt Size:4 x M30; Dimension H1:2.5 in; Dimension M:10.0 in; Housing Width:10.0 in; Cor - Static Load Rating:419718 lbf; Shaft Size:175 mm; Bearing Type:Split Cylindrical Ex; Dimension H:10.984 in; Support Type:Four-Bolt Plummer Bl; Shipping Weight:1127 lb; Dimension J:25.0 in; Note:This product line wa; Cr - Dynamic Load Rating:298996 lbf;
NNU4888 NSK CYLINDRICAL ROLLER BEARING	Factor fo:12.7; D:75 mm; Da (max):68 mm; Configuration:Single Row; Enclosure:Double Shield; d:32 mm; Static Load Rating:16,200 N; Dynamic Load Rating:30,000 N; B:20 mm; ra (max):1 mm; Fillet Radius/Chamfer:1.1 mm; Bore Type:Cylindrical Bore; da (min):39 mm; Radial Clearance:0.015 to 0.033 mm; Limiting Speed - Grease:9,500 rpm; Weight:0.382 kg;
NNU4952 NSK CYLINDRICAL ROLLER BEARING	ra (max):2 mm; Snap Ring Outside Diameter:159.7 mm; a (max):4.9 mm; Weight:1.790 kg; r1:0.5 mm; d:85 mm; Fillet Radius/Chamfer:2 mm; b (min):3.1 mm; D1 (max):145.2 mm; Snap Ring Width:2.8 mm; Cy (max):7.3 mm; Limiting Speed - Oil:5,000 rpm; Limiting Speed - Grease:4,300 rpm; Factor fo:14.5; Dx (min):162 mm; Bore Type:Cylindrical Bore; Configuration:Single Row; da (min):95 mm; Da (max):140 mm; Dynamic Load Rating:84,000 N;

NN3938K NSK CYLINDRICAL ROLLER BEARING Video

NSK NN3938K INTERCHANGE

Crossed Roller Bearing Part series NN3938K is a potential replacement for these common bearing part numbers:

NSKNN3938K
SKFNN3938K
NTNNN3938K
FAGNN3938K
TIMKENNN3938K
KOYONN3938K
NACHINN3938K
DODGENN3938K

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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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