Product Details

NN4938K NTN Cylindrical Roller Bearing

Brand Name NTN
Model Number NN4938K
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandsaGSCFJb
NN3060KNTN - - - 4.763 mm - - - -
4R4026NTN - - - - - - - -
NN4968KNTN - - - - - - - -
NN3934KNTN - - - - - - - -
4R3432NTN - - - 4.763 mm - - - -
NNU4936NTN - - - - - - - -
NNU4960KNTN - - - - - - - -
NNU4052NTN - - M16 - - - 350.00 mm -
NNU4922NTN - - - - - - - -
4R4416NTN - - - - - - - -
NN3952NTN - - - - - - - -
4R3425NTN - - - - - - - -
4R3431NTN - - - - - - - -
NN3036KNTN - - - - - - - -
NN4924NTN - - - - - - - -
NN3944KNTN - - - - - - - -
NN4921NTN - - - - - - - -
NN304NTN - - - - - - - -
NNU494NTN - - - - - - - -
NN4964KNTN - - - - - 95.3 mm - -
4R4048NTN - - - - - - - -
NN3044NTN - - - - - - - -
NN3938NTN - - - - - - - -
NN3080KNTN - - - - - - - -
NNU48/600NTN - - - - - - - -
NNU3036NTN - - - - - - - -
NNU38/8NTN - - - - - - - -
4R4428NTN - - - - 22 mm58 mm - -
NN394NTN - - 359.918 mm - - - - -

 

4R461 NTN Cylindrical Roller BearingR - Inner Ring To Clear Radius1:3.0 mm; d:240.000 mm; UPC Code:087796026131; Reference Thermal Speed Rating (Oil)7:1300; Y0 - ISO Factor4:2.46; Cage Material:Brass; Y1 - ISO Factor5:3.67; Cage Type:EMB; Da - Outer Ring Backing Diameter:395.000 mm; C0 - Static Radial Rating:2950000 N; da - Inner Ring Backing Diameter:283.000 mm; B - Inner Ring Width:120 mm; Design Unit:METRIC; B - Outer Ring Width:120 mm;
NNU4988 NTN Tapered Roller BearingWeight:55 lb; UPC Code:0883450368353; Shaft Size  :4 in; Dimension D:8.5000 in; Dimension C:5.5 in; Y2 - Geometry Factor:3.80; Dimension L Exp:4.58 in; Shaft Size Type:Imperial; Dimension E:8.31 in; Dimension BC:11.75 in; Housing Style:Four-Bolt Square Fla; Dimension RVV:0.5 in; Dimension L Fix:4.49 in; e - Geometry Factor:0.26; Locking Style:Double V-Lock; Bearing Number:22222; Dimension N:3.960 in;
NNU4952 NTN Tapered Roller BearingCa90 - Dynamic Thrust Rating (90 million revolutions)6:38000 N; Cg - Geometry Factor:0.0966; Cup Part Number:Y32308-B; Design Units:METRIC; e - ISO Factor8:0.55; Aa - Cage-Cone Backface Clearance:2.8 mm; r - Cup Backface To Clear Radius2:1.52 mm; R - Cone Backface To Clear Radius1:2.030 mm; Db - Cup Backface Backing Diameter:75.95 mm; a - Effective Center Location3:-7.4 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:157000 N;
NNU4936 NTN Tapered Roller BearingD:200 mm; d:110 mm; C0 - Static Radial Rating:135900 N; Design Units:METRIC; Full Timken Part Number:3MMC222WI CR UH S; Bearing Width:38 mm; Ball Type:Ceramic; R - Inner Ring To Clear Radius2:2.1 mm; Limiting Speed (Oil):15600 rpm; Limiting Speed (Grease):7800 rpm; do - Ball Diameter:28.575 mm; Precision Class:ISO P4S (ABEC 7/9); da - Inner Ring Backing Diameter:126.400 mm; Bearing Weight:4.486 Kg;
NN4934K NTN Cylindrical Roller BearingShaft Tolerance:0.0030 in; Y1 - Geometry Factor:2.85; Dimension B:8.54 in; Pre Install Clearance Max:0.0055 in; C - Dynamic Load (Basic):97700 lb; Shaft Size  :90 mm; Dimension L:4.47 in; UPC Code:0883450076265; Oil Lubrication - T Seal:2000 rpm; Dimension J (Bolt Size):0.750 in; Dimension E:2.38 in; Locking Style:Double V-Lock; e - Geometry Factor:0.24; Pre Install Clearance Min:0.0043 in;
NN303 NTN Tapered Roller BearingAdapter Assembly Number1:SNW-28 x 4-13/16; Triple Seal 2 Req’d:LOR 120; B:20.1250 in; E Min.:16.0000 in; Bearing Number:22228K; Full Timken Part Number:SAF225284-13/16; Assembly Weight:159.0 lb; E:16.5625 in; A:6.00 in; F:3.375 in; H:11.7500 in; Housing Only2:SAF528 x 4-13/16; Diameter S-1:4 13/16 in; D:2.3750 in; E Max.:17.1250 in; Bolt Hole Length:1.5625 in; Seal Type:Triple Ring Seal; Bolt Hole Width:1.000 in;
NN4936K NTN Cylindrical Roller BearingGrease Lubrication - M/N Seal:2000 rpm; Dimension J (Bolt Size):0.625 in; UPC Code:0883450096942; Engineering Group:Mounted Bearing; Eng Internal Radial Clearance - Max:0.0037; Dimension B:5.25 in; Shaft Size Type:Imperial; C0 - Static Load:39000 lb; Shaft Size  :2-1/4 in; Locking Style:Double V-Lock; Shaft Tolerance:0.0015 in; Dimension C:3.16 in; Dimension G:2.580 in; Oil Lubrication - M/N Seal:2000 rpm;
4R3428 NTN Cylindrical Roller Bearinge:6.5 mm; D3:560 mm; C1:90.00 mm; d1:410.00 mm; Locknut:HM3188; G:Tr440x5; Appropriate Hydraulic Nut:HMV88; Lockwasher and Lockplates:MS3188; Ro:M8; C:70 mm; t:12 mm; L1:307.00 mm; Weight:104.00 Kg;
NNU3144 NTN Tapered Roller BearingFlinger Type:Rubberized; Self Aligning:Self Centering; Base to Center Height:Standard; Seal Type:Single Lip; Grease Type:Unirex N2; Flinger Material:Steel; Bearing Locking Device:Eccentric Collar; Housing Coating:Powder Coat; Retainer Type:Std Retainer; Shaft Attachment (2):Eccentric Collar; Housing Type:Narrow Slot Take-Up; Bearing Outer Ring Material:Steel; Bearing Family:Eccentric Collar Bal; Expansion Type:Non-Expansion;
NN3076ra max.:6 mm; Calculation factor e:0.2; Da max.:1602 mm; b:22.3 mm; r1,2 min.:7.5 mm; Calculation factor Y0:3.2; D:1630 mm; K:12 mm; Calculation factor Y1:3.4; B:375 mm; Mass bearing:2050 kg; Basic static load rating C0:46500 kN; da min.:1278 mm; Fatigue load limit Pu:2450 kN; d:1250 mm; Basic dynamic load rating C:18114 kN; Reference speed:120 r/min; d2 ≈:1376 mm; D1 ≈:1513 mm; Limiting speed:220 r/min;

 

 

NN4938K NTN Cylindrical Roller Bearing Video

 

190x244x69 Original ... - Original NTN NN4938K bearing

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