Four row roller type bearings  

Bearing Unit, Type:Cartridge type unit; Bearing Inner Dia. Shape:Cylindrical Bore Set; Bearing Inner Dia. Shape:Cylindrical Bore Set; Bearing Unit, Type:Cartridge type unit; Basic Load Rating, Dynamic Rating(N):104000; Seal:Nitrile; Unit Body Material:Cast Iron; Unit Body Material:Cast Iron; RoHS:6; Stroke:No;

Bearing Inner Dia. Shape:Tapered hole adapter; Surface Treatment:No; Basic Load Rating, Static Rating(N):61900; Unit, Type:Insert Bearing Unit; Stroke:No; Days to Ship:Quote; d:75; Bearing Inner Dia. Shape:Tapered hole adapter; Unit Body Material:Cast Iron; Grease Type:Standard Grease;

Bearing Material:[Steel] Steel; Shape:L-Shaped; Height Indication:Height Configurable; Bearing Retained:Yes (with retaining; Type:Bearings with Housin; Housing Material:[Aluminum Alloy] Alu; Seals:DD (Contact Rubber S; Type:Bearings with Housin; RoHS:6; Shape:L-Shaped;

Bearing Material:[Steel] Steel; Shape:L-Shaped; Height Indication:Height Configurable; Bearing Retained:Yes (with retaining; Type:Bearings with Housin; Housing Material:[Aluminum Alloy] Alu; Seals:DD (Contact Rubber S; Type:Bearings with Housin; RoHS:6; Shape:L-Shaped;

T - Bearing Width to Flange:0.5625 in; Ab - Cage-Cone Frontface Clearance:0.11 in; d:2.5576 in; B - Cone Width:1.4240 in; Cg - Geometry Factor11:0.117; da - Cone Frontface Backing Diameter:2.91 in; D:5 in; C1 - Dynamic Radial Rating (1 million revolutions)5:44100 lbf; G1 - Heat Generation Factor (Roller-Raceway)10:101; T1 - Bearing Width:1.4375 in;

Type:Bearings with Housin; Bearing I.D. d(mm):12; RoHS:6; Height H(mm):20 ～ 40; Number of Bearings:Double; Housing Material:1045 Carbon Steel; Bearing Retained:Yes (with retaining; Bearing Used:Deep Groove Ball Bea; Lateral Width L(mm):60; Bearing Part Number:6001;

T - Bearing Width to Flange:0.5625 in; Ab - Cage-Cone Frontface Clearance:0.11 in; d:2.5576 in; B - Cone Width:1.4240 in; Cg - Geometry Factor11:0.117; da - Cone Frontface Backing Diameter:2.91 in; D:5 in; C1 - Dynamic Radial Rating (1 million revolutions)5:44100 lbf; G1 - Heat Generation Factor (Roller-Raceway)10:101; T1 - Bearing Width:1.4375 in;

Cg - Geometry Factor:0.109; D:4.7812 in; Design Units:Imperial; Db - Cup Backface Backing Diameter:4.33 in; Y - ISO Factor3:1.33; e - ISO Factor2:0.45; Cup Part Number:34479; C - Cup Width:0.8600 in; Series:34000; r - Cup Backface To Clear Radius1:0.08 in;

Cg - Geometry Factor:0.109; D:4.7812 in; Design Units:Imperial; Db - Cup Backface Backing Diameter:4.33 in; Y - ISO Factor3:1.33; e - ISO Factor2:0.45; Cup Part Number:34479; C - Cup Width:0.8600 in; Series:34000; r - Cup Backface To Clear Radius1:0.08 in;

Bearing Material:[Steel] Steel; Shape:L-Shaped; Height Indication:Height Configurable; Bearing Retained:Yes (with retaining; Type:Bearings with Housin; Housing Material:[Aluminum Alloy] Alu; Seals:DD (Contact Rubber S; Type:Bearings with Housin; RoHS:6; Shape:L-Shaped;

Bearing Inner Dia. Shape:Tapered hole adapter; Surface Treatment:No; Basic Load Rating, Static Rating(N):61900; Unit, Type:Insert Bearing Unit; Stroke:No; Days to Ship:Quote; d:75; Bearing Inner Dia. Shape:Tapered hole adapter; Unit Body Material:Cast Iron; Grease Type:Standard Grease;

T - Bearing Width to Flange:0.5625 in; Ab - Cage-Cone Frontface Clearance:0.11 in; d:2.5576 in; B - Cone Width:1.4240 in; Cg - Geometry Factor11:0.117; da - Cone Frontface Backing Diameter:2.91 in; D:5 in; C1 - Dynamic Radial Rating (1 million revolutions)5:44100 lbf; G1 - Heat Generation Factor (Roller-Raceway)10:101; T1 - Bearing Width:1.4375 in;

Cg - Geometry Factor:0.109; D:4.7812 in; Design Units:Imperial; Db - Cup Backface Backing Diameter:4.33 in; Y - ISO Factor3:1.33; e - ISO Factor2:0.45; Cup Part Number:34479; C - Cup Width:0.8600 in; Series:34000; r - Cup Backface To Clear Radius1:0.08 in;

Cage Type:Stamped Steel; a - Effective Center Location4:-4.6 mm; WPD:37.3 mm; B - Cone Width:13.000 mm; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:2640 lbf; K - Factor8:2.05; DD:34 mm; da - Cone Frontface Backing Diameter:19 mm; Ab - Cage-Cone Frontface Clearance:2.8 mm; R - Cone Backface To Clear Radius3:1.020 mm;

Seal:Triple seals; Bearing Unit, Type:Diamond Flange Shape; RoHS:6; Bearing Inner Dia. Shape:Cylindrical Bore Set; Grease Type:Standard Grease; Unit, Type:Insert Bearing Unit; Surface Treatment:No; Rolling Element Material:Bearing Steel; Unit Body Material:Cast Iron; Fit:J7;