Four Row Cylindrical Roller Bearings NTN 4R4819

Housing Material:1045 Carbon Steel; RoHS:6; Bearing Used:Deep Groove Ball Bea; Bearing Used:Deep Groove Ball Bea; Flange Shape:Square Type; Days to Ship:8 Days; Number of Bearings:Single; Shape:Flanged Pilot Type; Bearing Part Number:6008; Holder Surface Treatment:Electroless Nickel P;

Housing Material:1045 Carbon Steel; RoHS:6; Bearing Used:Deep Groove Ball Bea; Bearing Used:Deep Groove Ball Bea; Flange Shape:Square Type; Days to Ship:8 Days; Number of Bearings:Single; Shape:Flanged Pilot Type; Bearing Part Number:6008; Holder Surface Treatment:Electroless Nickel P;

A2:21 mm; B:31 mm; S:12.7 mm; H:89 mm; H2:51 mm; P:150 mm; T min.:-20 °C; Designation of closed end cover:SCC204; N:19mm; A1:12 mm;

D:11.0000 in; Series:67900; Da - Cup Frontface Backing Diameter:10.81 in; r - Cup Backface To Clear Radius1:0.130 in; Design Units:Imperial; Cup Part Number:67919; Cg - Geometry Factor:0.139; Y - ISO Factor3:1.18; e - ISO Factor2:0.51; Db - Cup Backface Backing Diameter:10.20 in;

Unit, Type:Insert Bearing Unit; Seal:Silicone; Unit Body Material:Cast Iron; Surface Treatment:No; Surface Treatment:No; Rolling Element Material:Bearing Steel; Basic Load Rating, Dynamic Rating(N):133000; Rolling Element Material:Bearing Steel; Bearing Unit, Type:Square flange shape; Bearing Inner Dia. Shape:Tapered hole adapter;

D:280 mm; ra max:2 mm; Radial clearance class:C3; Y1:2.95; Characteristic inner ring frequency, BPFI:13.39 Hz; Characteristic rolling element frequency, BSF:8.42 Hz; Number of lubrication holes:3; e:0.23; Nref:2,000 rpm; Fatigue limit load, Cu:113 kN;

db - Cone Backface Backing Diameter:166.88 mm; Cup Part Number:99100P; Cone Part Number:99537; C90 - Dynamic Radial Rating (90 million revolutions)4:38500 lbf; Aa - Cage-Cone Backface Clearance:8.6 mm; D:254.000 mm; da - Cone Frontface Backing Diameter:155.96 mm; Series:99000; r - Cup Backface To Clear Radius2:3.30 mm; Db - Cup Backface Backing Diameter:227.08 mm;

Mass:0.02 kg; Radial clearance class:C3; ra max:0.6 mm; Nlim (grease):30,000 rpm; Fatigue limit load, Cu:0.09 kN; Brand:NTN; Max operating temperature, Tmax:120 °C; Dynamic load, C:4.55 kN; D:26 mm; B:8 mm;

Days to Ship:7 Days; Bearing Material:[Steel] Steel; Holder Surface Treatment:Clear Anodize; Flange Shape:Round Type; Shape:Flange Type; Seals:VV (Non-Contact Rubb; Flange O.D. H(φ):77; Bearing Retained:Yes (with retaining; Width T(mm):50; Type:Bearings with Housin;

D:280 mm; ra max:2 mm; Radial clearance class:C3; Y1:2.95; Characteristic inner ring frequency, BPFI:13.39 Hz; Characteristic rolling element frequency, BSF:8.42 Hz; Number of lubrication holes:3; e:0.23; Nref:2,000 rpm; Fatigue limit load, Cu:113 kN;

db - Cone Backface Backing Diameter:166.88 mm; Cup Part Number:99100P; Cone Part Number:99537; C90 - Dynamic Radial Rating (90 million revolutions)4:38500 lbf; Aa - Cage-Cone Backface Clearance:8.6 mm; D:254.000 mm; da - Cone Frontface Backing Diameter:155.96 mm; Series:99000; r - Cup Backface To Clear Radius2:3.30 mm; Db - Cup Backface Backing Diameter:227.08 mm;

D:280 mm; ra max:2 mm; Radial clearance class:C3; Y1:2.95; Characteristic inner ring frequency, BPFI:13.39 Hz; Characteristic rolling element frequency, BSF:8.42 Hz; Number of lubrication holes:3; e:0.23; Nref:2,000 rpm; Fatigue limit load, Cu:113 kN;

Shaft Size:4 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Series Type:Medium Series; Cor - Static Load Rating:110381 lbf; Bearing UPC:013992032409; Bolt Size:2 x M24; Seal Type:Felt Type; Support Type:Two-Bolt Plummer Blo; Dimension L:18.3 in; Maximum Speed:2130 rpm;

Mass:0.02 kg; Radial clearance class:C3; ra max:0.6 mm; Nlim (grease):30,000 rpm; Fatigue limit load, Cu:0.09 kN; Brand:NTN; Max operating temperature, Tmax:120 °C; Dynamic load, C:4.55 kN; D:26 mm; B:8 mm;