NTN NU2948 cylindrical roller bearings

rs min:1 mm; Product Group:B04144; Weight / Kilogram:0.688; Bearing ring (inner ring) WS mass:0.75 kg; Category:Bearings; Min operating temperature, Tmin:-20 °C; Minimum Buy Quantity:N/A; Manufacturer Name:NTN; Brand:NTN; Max operating temperature, Tmax:120 °C;

Accessory:With steel plate cov; Bearing Unit, Type:Take-Up Type; Surface Treatment:No; Grease Type:SH44M; Fit:J7; Unit, Type:Insert Bearing Unit; Unit Body Material:Cast Iron; Seal:Silicone; Unit Body Material:Cast Iron; Unit, Type:Insert Bearing Unit;

Characteristic cage frequency, FTF:0.4 Hz; Da max:227 mm; rs min:3 mm; Inventory:0.0; Product Group:B04144; db min:145 mm; Brand:NTN; r1s min:3 mm; F:143 mm; Weight / Kilogram:11;

Y1 - Geometry Factor:2.43; Dimension BC:9.5 in; Int Radial Clearance Reduction Min:0.0025 in; Shaft Tolerance:0.0040 in; Shaft Size Type:Imperial; Int Radial Clearance Reduction Max:0.0035 in; Dimension C:4.33 in; Oil Lubrication - T Seal:1500 rpm; C0 - Static Load:212000 lb; Dimension L Exp:3.87 in

Design Units:METRIC; DD:80.9 mm; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:47600 lbf; C1 - Dynamic Radial Rating (1 million revolutions)6:122000 N; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:12300 lbf; C90 - Dynamic Radial Rating (90 million revolutions)5:31

T min.:-20 °C; Weight:2.05 kg; H2:108 mm; E:25 mm; G:M6x1; H1:13 mm; Z:24.4 mm; C0:20.8 kN; H:54.2 mm; L:120 mm;

Shape:T-Shaped; Bearing Material:[Steel] Steel; Seals:VV (Non-Contact Rubb; Bearing Retained:Yes (with retaining; Height H(mm):30 ～ 60; Housing Material:1045 Carbon Steel; Bearing I.D. d(mm):25; RoHS:6; Bearing Used:Deep Groove Ball Bea; Days to Ship:8 Days;

Bearing Retained:No; Type:Bearings with Housin; Shape:Flange Type; Holder Surface Treatment:Black Oxide Coating; Type:Bearings with Housin; Bearing Part Number:698; Number of Bearings:Double; Bearing Used:Deep Groove Ball Bea; Bearing Retained:No; RoHS:6;

J:90 mm; T min.:-20 °C; B:34 mm; Designation of housing:FLE204N-; C:12.8 kN; d1:32.4 mm; Z:50.8 mm; d:17 mm; Designation of bearing:EX203G2L3; s1:30.5 mm;

Days to Ship:6 Days or more; Screw Type:Metric (fine) Thread; Type:Lock Nut; Material:Steel; Shape:Round shape; Surface Treatment:No Surface Treatment; RoHS:6; Threaded Direction:Left Screw; Surface Treatment:No Surface Treatment; Shape:Round shape;

Shape:Flange Type; Number of Bearings:Double; Width T(mm):35 ～ 70; Bearing Retained:Yes (with retaining; Days to Ship:8 Days; Seals:ZZ (Double Shield); Bearing Retained:Yes (with retaining; Shape:Flange Type; Holder Surface Treatment:Not Provided; Bearing Part Number:6904;

Holder Surface Treatment:Electroless Nickel P; Bearing I.D. d(mm):20; Shape:Flange Type; Type:Bearings with Housin; Width T(mm):45 ～ 80; Days to Ship:7 Days; Bearing Used:Deep Groove Ball Bea; Housing Material:1045 Carbon Steel; Seals:ZZ (Double Shield); Type:Bearings with Housin;

Stroke:No; Seal:Silicone; Bearing Inner Dia. Shape:Cylindrical Bore Set; Stroke:No; Unit Body Material:Cast Iron; Fit:J7; Fit:J7; Unit, Type:Insert Bearing Unit; Surface Treatment:No; RoHS:6;

L:80 mm; C:19.5 kN; s1:15 mm; S:8 mm; Weight:0.88 kg; A2:40 mm; T max.:100 °C; Recommended tightening torque for set screw:3.7 Nm; d:31.75 mm; Designation of housing:FL206N-;

Roller Lining:None; Category:Cam Followers; Roller Type:Crowned Type; Roller Lining:None; Allowable Rotational Speed(rpm):14000; Cam Follower Type:Eccentric; D:32; Material:52100 Bearing Steel; Basic Load Rating Cr (Dynamic)(kN):7.87; Basic Load Rating Cor (Static)(kN):9.79;