Se21 Slewing Drive for Mining Machinery Application

d1:220.00 mm; Taper:1:12; Appropriate Withdrawal Nut No.:HML52; L:116.00 mm; L11:123.00 mm; Weight:8.75 Kg; Appropriate Hydraulic Nut:HMV52; Thread D12:Tr260x4; b:21 mm;

Characteristic inner ring frequency, BPFI:4.93 Hz; rs min:2 mm; Radial clearance class:CN; Min operating temperature, Tmin:-20 °C; Characteristic rolling element frequency, BSF:4.07 Hz; Characteristic outer ring frequency, BPF0:3.07 Hz; Fatigue limit load, Cu:1.75 kN; Characteristic cage frequency,

Shape:Flanged Pilot Type; Flange Shape:Round Type; Seals:DD (Contact Rubber S; Shape:Flanged Pilot Type; RoHS:6; Volume Discount:Available; Type:Bearings with Housin; Bearing Used:Deep Groove Ball Bea; Bearing Used:Deep Groove Ball Bea; Type:Bearings with Housin;

Surface Treatment:No; Unit Body Material:Cast Iron; Unit, Type:Insert Bearing Unit; Rolling Element Material:Bearing Steel; Basic Load Rating, Dynamic Rating(N):52400; Pillow Type, Category:Standard; Accessory:With cast iron cover; Grease Type:SH33M; Surface Treatment:No; Fit:J7;

Width T(mm):10; Type:Bearings with Housin; Bearing Retained:Yes (with retaining; C Chamfered:Not Provided; Days to Ship:8 Days; Type:Bearings with Housin; Housing Material:[Aluminum Alloy] Alu; Seals:VV (Non-Contact Rubb; Bearing Material:[Steel] Steel; Height H(mm):20 ～ 30;

Aa - Cage-Cone Backface Clearance:0.8 mm; Da - Cup Frontface Backing Diameter:59.44 mm; Db - Cup Backface Backing Diameter:55.88 mm; R - Cone Backface To Clear Radius1:0.510 mm; B - Cone Width:20.638 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:13500 lbf; G1 - Heat Generation Factor (Roll

da max:28 mm; Characteristic rolling element frequency, BSF:4.12 Hz; Brand:NTN; Max operating temperature, Tmax:110 °C; Fatigue limit load, Cu:0.3 kN; Mass:0.11 kg; B:14 mm; Da max:42 mm; da min:25 mm; Characteristic outer ring frequency, BPF0:3.08 Hz;

G:M10x1; S:33 mm; Designation of bearing:UC314-44G2; C0:68 kN; A:52 mm; Designation of housing:C314-; B:78 mm; T min.:-20 °C; H:180 mm; A5:45 mm;

Bearing I.D. d(mm):5; Bearing Retained:Yes (with retaining; Housing Material:1045 Carbon Steel; Width T(mm):30; Shape:Flange Type; Bearing Used:Deep Groove Ball Bea; Flange O.D. H(φ):38; Days to Ship:7 Days; Holder Surface Treatment:Black Oxide Coating; Bearing Used:Deep Groove Ball Bea;

Bearing Weight:27.1 Kg; Cup Part Number:L467510; da - Cone Frontface Backing Diameter:422.91 mm; G2 - Heat Generation Factor (Rib-Roller End):673; Cone Part Number:L467549; B - Cone Width:61.913 mm; D:508.000 mm; B:61.913 mm; R - Cone Backface To Clear Radius1:3.300 mm; Da - Cup Frontface Backing Di

Rolling Element Material:304 Stainless Steel; Inner/Outer Ring Material:304 Stainless Steel; Allowable Rotational Speed(rpm):1900; Precision:Class 0; RoHS:6; Load Direction:Radial; Bearing Style:Double Shielded; Bearing Style:Double Shielded; Basic Load Rating Cor (Static)(N):42; Size Standards:Metr

T max.:200 °C; S:11 mm; Weight:2.5 kg; A1:13 mm; B1:43.7 mm; d1:67.2 mm; Designation of bearing:ES210G2T20; d:50 mm; C0:23.2 kN; C:35.1 kN;

Bearing Part Number:625; Bearing Used:Deep Groove Ball Bea; Volume Discount:Available; Flange O.D. H(φ):38; Bearing Used:Deep Groove Ball Bea; Seals:ZZ (Double Shield); Days to Ship:7 Days; Number of Bearings:Single; Flange Shape:Compact Type; Shape:Flange Type;

Housing Style:Two-Bolt Pillow Bloc; Center of Bearing from End S:15.9 mm; Bolt Hole Length N1:23.8 mm; Bolt Hole Width N:14.3 mm; Weight:2.985 lb; Dimension T:0.846 in; Seal Type:Shroud Seal; Dimension D1:1.587 in; Static Load Rating:2530 lbf; Inside Ring Width B:=Bearings1_Inside Ri;

C0:40 kN; d:65 mm; Weight:6.91 kg; A:56 mm; S:34.1 mm; L:188 mm; Recommended tightening torque for set screw:22 Nm; B1:85.7 mm; e:38 mm; G:R1/8";