HRB Thrust Ball Coal Winning Machine Bearing 234421

G:R1/8"; H:69.9 mm; L1:71 mm; d:61.91 mm; S:25.4 mm; T max.:200 °C; N1:28 mm; C0:32.8 kN; Z:31.5 mm; L:240 mm;

Da max:465.4 mm; Characteristic outer ring frequency, BPF0:14.12 Hz; Characteristic rolling element frequency, BSF:10.99 Hz; d2:370 mm; k:12 mm; Nref:1,000 rpm; D:480 mm; Number of lubrication holes:8; Characteristic cage frequency, FTF:0.46 Hz; Max operating temperature, Tmax:200 °C;

Roller Lining:None; Category:Roller Follower Pin; D(φ):17; RoHS:6; Shaft:None; Roller Lining:None; Surface Treatment:None; L(mm):25 ～ 58; Shaft:None; Material:[Stainless Steel] 30;

Type:Bearings with Housin; Bearing I.D. d(mm):17; Bearing Part Number:6903; Number of Bearings:Single; Holder Surface Treatment:Electroless Nickel P; Lateral Width L(mm):42; Bearing Retained:Yes (with retaining; Width T(mm):26; Shape:L-Shaped; Height Indication:Height Selection;

G:R1/8"; H:69.9 mm; L1:71 mm; d:61.91 mm; S:25.4 mm; T max.:200 °C; N1:28 mm; C0:32.8 kN; Z:31.5 mm; L:240 mm;

Da max:465.4 mm; Characteristic outer ring frequency, BPF0:14.12 Hz; Characteristic rolling element frequency, BSF:10.99 Hz; d2:370 mm; k:12 mm; Nref:1,000 rpm; D:480 mm; Number of lubrication holes:8; Characteristic cage frequency, FTF:0.46 Hz; Max operating temperature, Tmax:200 °C;

Dimension B:10.5 in; Cr - Dynamic Load Rating:94869 lbf; Dimension V:7.7 in; Dimension X:1.7 in; Dimension N:17.2 in; Dimension D:15.7 in; Support Type:Take-Up; Maximum Speed:1570 rpm; Seal Type:Viton Single Lip; Bearing - Housing - Seal UPC:013992097781;

Dimension B:10.5 in; Cr - Dynamic Load Rating:94869 lbf; Dimension V:7.7 in; Dimension X:1.7 in; Dimension N:17.2 in; Dimension D:15.7 in; Support Type:Take-Up; Maximum Speed:1570 rpm; Seal Type:Viton Single Lip; Bearing - Housing - Seal UPC:013992097781;

C - Cup Width:36 mm; G1 - Heat Generation Factor (Roller-Raceway):437; D:225 mm; K - Factor2:1.27; r - Cup Backface To Clear Radius1:2.54 mm; Y - ISO Factor4:1.31; e - ISO Factor3:0.46; Cg - Geometry Factor:0.131; Da - Cup Frontface Backing Diameter:217.90 mm; G2 - Heat Generation Factor (Rib-Roller End):114.5;

Dimension B:10.5 in; Cr - Dynamic Load Rating:94869 lbf; Dimension V:7.7 in; Dimension X:1.7 in; Dimension N:17.2 in; Dimension D:15.7 in; Support Type:Take-Up; Maximum Speed:1570 rpm; Seal Type:Viton Single Lip; Bearing - Housing - Seal UPC:013992097781;

Dynamic Load Rating C11:3970 kN; Geometry Factor Cg2:0.2740; Dimension S4:8.20 mm; Number of Lubrication Holes:10; Width B:200.000 mm; Backing Shaft Diameter ds:440.0 mm; Backing Housing Diameter Ds:560.0 mm; DUR/DOR F/E:449.000 mm; O.D. D:600.000 mm; Bore d:400.000 mm;

C - Cup Width:36 mm; G1 - Heat Generation Factor (Roller-Raceway):437; D:225 mm; K - Factor2:1.27; r - Cup Backface To Clear Radius1:2.54 mm; Y - ISO Factor4:1.31; e - ISO Factor3:0.46; Cg - Geometry Factor:0.131; Da - Cup Frontface Backing Diameter:217.90 mm; G2 - Heat Generation Factor (Rib-Roller End):114.5;

Da max:465.4 mm; Characteristic outer ring frequency, BPF0:14.12 Hz; Characteristic rolling element frequency, BSF:10.99 Hz; d2:370 mm; k:12 mm; Nref:1,000 rpm; D:480 mm; Number of lubrication holes:8; Characteristic cage frequency, FTF:0.46 Hz; Max operating temperature, Tmax:200 °C;

Roller Lining:None; Category:Roller Follower Pin; D(φ):17; RoHS:6; Shaft:None; Roller Lining:None; Surface Treatment:None; L(mm):25 ～ 58; Shaft:None; Material:[Stainless Steel] 30;

C - Cup Width:36 mm; G1 - Heat Generation Factor (Roller-Raceway):437; D:225 mm; K - Factor2:1.27; r - Cup Backface To Clear Radius1:2.54 mm; Y - ISO Factor4:1.31; e - ISO Factor3:0.46; Cg - Geometry Factor:0.131; Da - Cup Frontface Backing Diameter:217.90 mm; G2 - Heat Generation Factor (Rib-Roller End):114.5;