KOYO RNA4903.2RS needle roller bearings

D:190; d:90; Basic Dynamic Load Rating(N):143000; Inner/Outer Ring Material:Steel; Max. Allowed rpm(rpm):3600; Rolling Element Material:Steel; Precision:Grade 0; Size Standards:Metric System; Number of Raceway Ring Rows:Single Row; B:43;

Seal, Shield Symbols:ZZ; d:15; Type:Ball; B:9; Max. Allowed rpm(rpm):22000; Precision:Grade 0; Preload Mark:C4; Types:16**/6*** series; Outer Ring Shape:Flat; Basic Dynamic Load Rating(N):5600;

Bearing Material:Steel; Number of Bearings:Single; Number of Bearings:Single; Bearing Used:Deep Groove Ball Bea; Shape:Flange Type; Volume Discount:Available; Housing Material:1045 Carbon Steel; Seals:ZZ (Double Shield); RoHS:6; Flange Shape:Compact Type;

T min.:-20 °C; S:12.7 mm; C:12.8 kN; H2:41 mm; L1:225 mm; L:264 mm; B:31 mm; A5:18.3 mm; SW:3 mm; Designation of housing:SP203-205/47-;

H2:125 mm; L:140 mm; E:25 mm; B:32.5 mm; A1:33 mm; S:12 mm; J:104 mm; C:43.55 kN; C0:29.2 kN; Weight:3.28 kg;

Holder Surface Treatment:Electroless Nickel P; RoHS:6; Volume Discount:Available; Number of Bearings:Double; Days to Ship:14 Days; Seals:ZZ (Double Shield); Housing Material:1045 Carbon Steel; Height H(inch):2; Shape:Bottom Mount; Bearing Used:Deep Groove Ball Bea;

Basic Load Rating, Dynamic Rating(N):173000; Days to Ship:Quote; Stroke:No; Surface Treatment:No; Bearing Inner Dia. Shape:Tapered hole adapter; d:90; Grease Type:Standard Grease; Accessory:With cast iron cover; Basic Load Rating, Static Rating(N):141000; Seal:Nitrile;

Mass:2.62 kg; Static load, C0:82 kN; Fatigue limit load, Cu:3.25 kN; Max operating temperature, Tmax:110 °C; Characteristic cage frequency, FTF:0.41 Hz; Characteristic outer ring frequency, BPF0:4.1 Hz; d:95 mm; Characteristic rolling element frequency, BSF:5.38 Hz; D:170 mm; Da max:159 mm;

Type:Ball; Size Standards:Metric System; B:25; Max. Allowed rpm(rpm):7000; Inner/Outer Ring Material:Steel; Bearing Style:Rubber Sealed; Specifications/Environment:Standard; Load Direction:Radial; Size Standards:Metric System; Type:Ball;

Minimum Buy Quantity:N/A; Category:Single Row Ball Bear; f0:12.1; Harmonized Tariff Code:8482.10.50.68; bore type:Round; finish/coating:Uncoated; snap ring included:Without Snap Ring; dynamic load capacity:77000 N; series:64; UNSPSC:31171504;

b:9.9 mm; Fatigue limit load, Cu:47.5 kN; Y2:4.4; Number of lubrication holes:3; Max operating temperature, Tmax:200 °C; Mass:4.09 kg; Dynamic load, C:416 kN; da min:107 mm; Radial clearance class:CN; Nref:3,800 rpm;

Bearing Material:[Steel] Steel; Housing Material:[Aluminum Alloy] 201; Number of Bearings:Double; Type:Bearings with Housin; RoHS:6; Flange O.D. H(φ):47; Bearing Retained:Yes (with retaining; Bearing Used:Deep Groove Ball Bea; Flange Shape:Square Type; Shape:Flanged Pilot Type;

Lateral Width L(mm):28; Bearing Material:[Steel] Steel; Shape:L-Shaped; Type:Bearings with Housin; RoHS:6; Bearing Retained:Yes (with retaining; Days to Ship:8 Days; Bearing Part Number:625; Seals:ZZ (Double Shield); Type:Bearings with Housin;

Number of Bearings:Double; Width T(mm):40 ～ 60; Bearing I.D. d(mm):10; Bearing Material:[Steel] Steel; Number of Bearings:Double; Bearing Part Number:6200; Bearing Retained:Yes (with retaining; Bearing Retained:Yes (with retaining; Bearing Used:Deep Groove Ball Bea; Shape:Flanged Pilot Type;

d1:44.8 mm; rs min:1.1 mm; Characteristic outer ring frequency, BPF0:3.58 Hz; Brand:SNR; Characteristic rolling element frequency, BSF:4.7 Hz; D1:62.8 mm; Max operating temperature, Tmax:120 °C; Fatigue limit load, Cu:0.89 kN; Characteristic cage frequency, FTF:0.4 Hz; Nlim:6,400 rpm;