Product Details

SKF NA 4903 Roller bearing

Brand Name Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,NA 4903
Model Number NA 4903
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BrandbWDmrXRe
RNA4834Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,RNA4834 - - - - - - - -
NA 4901Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,NA 4901 - - - - - - - -
RNA4904Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,RNA4904 - - 80 mm - - - - -
NK32/20-FBearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,NK32/20-F - - 2.87 Inch | 72.9 Millimeter - - - - -
NA 4906Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,NA 4906 - - 0.866 Inch | 22 Millimeter - - - - -
RNAO20X28X13Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,RNAO20X28X13 - - 5.984 Inch | 152 Millimeter - - - - -
RNA4900Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,RNA4900 - - 3.62 Inch | 91.948 Millimeter - - - - -
RNA 4924Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,RNA 4924 - - - - - - - -
GR 52 RSSBearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,GR 52 RSS - - 1.858 Inch | 47.2 Millimeter - - - - -
NA 4900.2RSBearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,NA 4900.2RS - - - - - - - -
RNA69/22Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,RNA69/22 - - - - - - - -
NKIS40Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,NKIS40 - - 4.59 Inch | 116.586 Millimeter - - - - -
12NBC1822YZPBearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,12NBC1822YZP - - - - - - - -
MR 14 SRSBearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,MR 14 SRS - - 2-1/2 in - - - - -
BNX-40917-CLBearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,BNX-40917-CL - - 5.53 Inch | 140.462 Millimeter - - - - -
KR32C.2RS.SKBearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,KR32C.2RS.SK - - 5.53 Inch | 140.462 Millimeter - - - - -
JR160X175X40Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,JR160X175X40 - - - - - - - -
K52X57X12Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,K52X57X12 - - - - - - - -
RNAO8X15X10-TVBearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,RNAO8X15X10-TV - - 1.188 Inch | 30.17 Millimeter - - - - -
K50X58X20HBearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,K50X58X20H - - - - - - - -
HK3016B.2RSBearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,HK3016B.2RS - - 3.29 Inch | 83.566 Millimeter - - - - -
NA4822Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,NA4822 - - 4.03 Inch | 102.362 Millimeter - - - - -
RNAO50X62X20Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,RNAO50X62X20 - - 4.59 Inch | 116.586 Millimeter - - - - -
BK2016Bearings,Roller Bearings,Needle Roller Bearings & Rings,Needle Roller Bearings,BK2016 - - 3.23 Inch | 82.042 Millimeter - - - - -

 

NK40/30 Needle roller bearingsd:170 mm; radial static load capacity:2055 kg; D:186 mm; bearing material:Steel; B:8 mm; precision rating:ABEC 1 (ISO Class Normal); bearing type:Angular Contact; ball retainer material:Brass; closure type:Open; ball retainer type:Circular Pocket Separator; internal clearance:C0; fillet radius:0.8 mm; operating temperature range:-65 to +250 °F; standards met:AISI 52100; radial dynamic load capacity:720 kg;
NKI55/25-TV Roller bearingCategory:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:17.706; Product Group:M06288; Number of Mounting Holes:2; Mounting Method:Concentric Collar; Housing Style:2 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:7/8 Inch; Relubricatable:Yes; Insert Part Number:22218; Seals:Teflon Labyrinth;
McGill Regal GR 68 Roller bearingBearing number:61914; Size (mm):70x100x16; Bore Diameter (mm):70; Outer Diameter (mm):100; Width (mm):16; d:70 mm; D:100 mm; B:16 mm; D1:90,9 mm; Da max:95,4 mm; d1:79,1 mm; da min:74,6 mm; ra max:1 mm; rmin:1 mm; m:0,339 kg / Weight; Cr:25000 N / Dynamic load rating (radial); C0r:21200 N / Static load rating (radial); nG:9500 1/min / Limiting speed; nB:6400 1/min / Reference speed; Cur:1160 N / Fatigue limit load, radial;
McGill Regal MR 14 N Roller bearingCategory:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:12.306; Product Group:M06110;
Koyo NRB JR90X100X30 Roller bearingCategory:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:15.48; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Tapered Adapter Sleeve; Housing Style:4 Bolt Square Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Iron; Expansion / Non-expansion:Expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:6215U; Seals:Heavy Contact;
Koyo NRB NKJ100/40A Roller bearingd:15.000 mm; D:35.0000 mm; B:15.88 mm; Fillet Radius ra:0.64 mm; Basic Dynamic Radial Load Rating C:7610 N; Basic Static Radial Load Rating Co:3750 N; Grease Speed Rating Open/Shielded n1:19000 rpm; Oil Speed Rating Open/Shielded n2:24000 rpm; Sealed Speed Rating n3:13000 rpm; Accessories:Metal Shields;
K25X29X10 Roller bearingCategory:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.002; Product Group:M06288;
McGill Regal MR 14 SS Needle roller bearingsCategory:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:29.964; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Eccentric Collar; Housing Style:4 Bolt Round Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22220; Seals:Triple Lip Nitrile Rubber;
Koyo NRB NA6913A Roller bearingCategory:Cylindrical Roller Bearing; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.08; Product Group:B04144; Bore Profile:Straight; Cage Material:Not Applicable; Precision Class:RBEC 1 | ISO P0; Number of Rows of Rollers:Single Row; Separable:No; Rolling Element:Cylindrical Roller Bearing; Profile:Inner Ring Only; Snap Ring:No; Internal Clearance:C0-Medium; Retainer:Not Applicable; Relubricatable:Yes;
McGill Regal MR 30 RSS Needle roller bearingsCategory:Pillow Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:19.522; Product Group:M06288; Number of Mounting Holes:4; Mounting Method:Concentric Collar; Housing Style:4 Bolt Pillow Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Non-expansion; Mounting Bolts:3/4 Inch; Relubricatable:Yes; Insert Part Number:22218; Seals:Double Lip Nitrile Rubber;
K18X25X22 Roller bearingCategory:Precision Ball Bearings; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.564; Product Group:B04270; Enclosure:Open; Precision Class:ABEC 7 | ISO P4; Material - Ball:Steel; Number of Bearings:2 (1 Pair); Contact Angle:15 Degree; Preload:Extra Light; Raceway Style:1 Rib Outer Ring; Cage Material:Phenolic; Rolling Element:Ball Bearing; Mounting Arrangement:Duplex-Back to Back; Flush Ground:Yes;
Koyo NRB K32X37X17H Roller bearingCategory:Mounted Units & Inserts; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.699; Product Group:M06110;
McGill Regal GR 36 S Roller bearingCategory:Cylindrical Roller Bearing; Inventory:1.0; Minimum Buy Quantity:N/A; Weight:0.204; Product Group:B04144; Bore Profile:Straight; Cage Material:Not Applicable; Precision Class:RBEC 1 | ISO P0; Number of Rows of Rollers:Single Row; Separable:No; Rolling Element:Cylindrical Roller Bearing; Profile:Inner Ring Only; Snap Ring:No; Internal Clearance:C0-Medium; Retainer:Not Applicable; Relubricatable:Yes;
McGill Regal GR 64 Roller bearingCategory:Flange Block; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:46.308; Product Group:M06288; Number of Mounting Holes:6; Mounting Method:Eccentric Collar; Housing Style:6 Bolt Round Flange Block; Rolling Element:Spherical Roller Bearing; Housing Material:Cast Steel; Expansion / Non-expansion:Expansion; Mounting Bolts:1 Inch; Relubricatable:Yes; Insert Part Number:22222; Seals:Double Lip Nitrile Rubber;
Koyo NRB GB-1412 Roller bearingCategory:Take Up Units; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:22.7; Product Group:M06288; Component Description:Take Up Unit with Frame; Rolling Element:Spherical Roller Bearing; Housing Style:Top Angle; Mounting Method:Concentric Collar; Compatible Take Up Frame:DS; Adjustment Travel Length:18; Insert Part Number:B22431HL; Housing Material:Cast Iron; Other Features:Double Row | Extended Inner Race | Hinged Top | Welded Steel Frame | Floating Labyrinth | With Set Screw;
NK68/25 Needle roller bearingsCategory:Cylindrical Roller Bearing; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:0.211; Product Group:B04144; Bore Profile:Straight; Cage Material:Steel; Precision Class:RBEC 1 | ISO P0; Number of Rows of Rollers:Single Row; Separable:Inner Ring - Both Sides; Rolling Element:Cylindrical Roller Bearing; Profile:Complete with Outer and Inner Ring; Snap Ring:No; Internal Clearance:C0-Medium; Retainer:Yes;

 

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