100 mm x 140 mm x 40 mm KOYO NNU4920K cylindrical roller bearings

Inventory:0.0; Category:Roller Bearings; Brand:NTN; EAN:4547359533767; Product Group:B04334; C:17.46 mm; Minimum Buy Quantity:N/A; Min operating temperature, Tmin:-40 °C; D:88.5 mm; Max operating temperature, Tmax:120 °C;

Max. Allowed rpm(rpm):20000; Size Standards:Metric System; Types:16**/6*** series; Bearing Style:Double Shielded; Type:Ball; B:10; Precision:Grade 5; Seal, Shield Symbols:ZZ; Type:Ball; Size Standards:Metric System;

Ca90 - Dynamic Thrust Rating (90 million revolutions)7:2970 lbf; B - Cone Width:0.8750 in; C90 - Dynamic Radial Rating (90 million revolutions)5:5120 lbf; Series:375; db - Cone Backface Backing Diameter:2.64 in; C0 - Static Radial Rating:22700 lbf; Cone Part Number:377A; K - Factor8:1.73; R - Cone B

Designation of closed end cover:SCCE211; B1:71.3 mm; S:27.7 mm; G:M6x1; H3:125; A2:56.6 mm; Designation of housing:FC211N-; B:55.4 mm; Dz:110 mm; A4:30 mm;

Dimension H2:15.9 in; Dimension J:19.0 in; Housing Width:6.5 in; Dimension L:22.0 in; Bearing - Housing - Seal UPC:013992097736; Dimension M:7.0 in; Dimension K:4.7 in; Bearing Number:LSE508BR; Bolt Size:4 x M24; Shaft Size:5.5 in;

Characteristic outer ring frequency, BPF0:10.17 Hz; D1:154.6 mm; Characteristic cage frequency, FTF:0.44 Hz; Max operating temperature, Tmax:200 °C; Nref:3,500 rpm; Fatigue limit load, Cu:46.2 kN; Characteristic inner ring frequency, BPFI:12.83 Hz; Da max:161.2 mm; Radial clearance class:CN; Min ope

Bearing Used:Deep Groove Ball Bea; Bearing I.D. d(mm):12; Bearing Retained:Yes (with retaining; Seals:DD (Contact Rubber S; Height H(mm):25 ～ 40; RoHS:6; Number of Bearings:Single; Type:Bearings with Housin; Bearing Retained:Yes (with retaining; Holder Surface Treatment:Not Provided;

da - Cone Frontface Backing Diameter:2.2 in; Series:L305600; Aa - Cage-Cone Backface Clearance:0 in; T1 - Bearing Width:0.7188 in; r - Cup Backface To Clear Radius2:0.06 in; G2 - Heat Generation Factor (Rib-Roller End):27.8; Ab - Cage-Cone Frontface Clearance:0.1 in; C90 - Dynamic Radial Rating (90

Basic Load Rating Cor (Static)(kN):1400; Volume Discount:Available; D:10; Roller Type:Flat Type; Roller Type:Flat Type; B:6; Basic Load Rating Cr (Dynamic)(kN):1340; Tightening Method:Hex Socket on Head; Unit:Metric Series; Category:Cam Followers;

Rolling Element Material:Steel; Raceway Ring Shape:Cylindrical Roller; Outer ring oil hole:Standard; Raceway Ring Shape:Cylindrical Roller; Rolling Element Material:Steel; Load Direction:Radial; Precision (JIS):Grade 0; Inner/Outer Ring Material:Steel; D:215; Holder Symbol:G1 (high tensile bra;

Fit:J7; Stroke:No; Basic Load Rating, Static Rating(N):17800; Rolling Element Material:Bearing Steel; Diameter series symbol:Used for Light load; Accessory:No Cover; Days to Ship:8 Days; Unit, Type:Insert Bearing Unit; Fit:J7; Grease Type:SH33M;

S:19 mm; L2:16 mm; H2:83 mm; Designation of housing:T209N-; Recommended tightening torque for set screw:8 Nm; L1:87 mm; G:M6x1; A1:16 mm; A2:35 mm; T min.:-40 °C;

D:205.000 mm; Design Units:METRIC; Bearing Weight:4.336 Kg; do - Ball Diameter:20.63750 mm; Da - Outer Ring Backing Diameter:188.140 mm; Ball Type:STEEL; Bearing Width:34 mm; r - Outer Ring To Clear Radius3:2.010 mm; Ce - Dynamic Radial Rating1:146000 N; C0 - Static Radial Rating:110000 N;

Aa - Cage-Cone Backface Clearance:0.01 in; db - Cone Backface Backing Diameter:1.81 in; C0 - Static Radial Rating:13600 lbf; Design Units:Imperial; a - Effective Center Location4:-0.17 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:1910 lbf; K - Factor8:1.76; Cg - Geometry Factor:0.0666;

N1:28 mm; C1 Dynamic Load Rating:322; G:M20; Max Oil Speed:4300; Housing Mass:13.1 Kg; N:22 mm; H:194 mm; L:345.00 mm; Shaft Diameter d:2 7/16 in; Max Grease Speed:3600;