Lube Hole Dia. (dl) | 8.000 |
Shaft Size (ds) - 70 +0 / -0.046 | 70 +0 / 0.046 |
Bearing Length, Nominal (B) | 80.000 |
Average Clearance (Cd) | 0.1630 |
Wall Thickness (S3) | 2.438 |
Outer Diameter (mm) | 75 |
Bore Diameter (mm) | 70 |
Bearing Bore after Mounting (di) | 70.200 / 70.080 |
ID Chamfer Angle (B deg.) | 45 |
Bearing Outside Diameter, Nominal(Do) | 75.000 |
Housing Bore Dia. (Dh) - 75 +0.030 / -0 | 75 +0.030 / 0 |
Shaft Dia., Nominal (d) | 70.0000 |
Bearing Outside Diameter Tolerance (Do tol.) | 75.100 / 75.055 |
Bearing Length Tolerance (B tol.) - +0 / -0.40 | +0 / 0.40 |
ID Chamfer Length (Ci) | 0.800 |
Bearing number | AST20 7080 |
Bearing Type | straight |
OD Chamfer Length (Co) | 1.800 |
Material | Carbon steel shell w |
Cross reference 802121M.H122AA Rolling Mills Sealed spherical roller bearings continuous casting plants | |||||||||
---|---|---|---|---|---|---|---|---|---|
No. | Brand | m | B | C | d | L | H | D | D2 |
15BTM2122 | KOYO | - | - | 13 kN | 15 | - | - | 21 mm | - |
NAX 1223 | IKO | - | - | - | 12 | 23 mm | 9 mm | 21 mm | - |
NAX 1223Z | IKO | - | - | - | 12 | 23 mm | 9 mm | 21 mm | 27 mm |
NAXI 1223 | IKO | - | 16,5 mm | - | 12 mm | 23 mm | 9 mm | 24 mm | - |
NAXI 1223Z | IKO | - | 16,5 mm | - | 12 mm | 23 mm | 9 mm | 24 mm | 29 mm |
122FC87660 | KOYO | - | 660 mm | 15200 kN | 610 mm | - | - | 870 mm | - |
122W | Timken | - | 30 mm | 116 kN | 110 mm | - | - | 175 mm | - |
122WD2N | Timken | - | 30 mm | 116 kN | 110 mm | - | - | 175 mm | - |
122WI | Timken | - | 30 mm | 116 kN | 110 mm | - | - | 175 mm | - |
TC1220 | INA | 0,006 kg / Weight | - | - | 19,05 | - | - | 31,75 | - |
XGB41225P | SNR | - | 44 mm | 44 mm | 45 mm | - | - | 83 mm | - |
NNU4960S.M.P53 Rolling Mills Sealed spherical roller bearings continuous casting plants | Weight:0,069 Kg; B:12 mm; Basic dynamic load rating (C):9,36 kN; Bore Diameter (mm):20; d:20 mm; Basic static load rating (C0):5 kN; D:42 mm; Width (mm):12; Outer Diameter (mm):42; Size (mm):20x42x12; C:12 mm; Bearing number:6004-2RS; |
NNU4956S.M.P53 Rolling Mills Sealed spherical roller bearings continuous casting plants | d1:149 mm; C:95 mm; Size (mm):130x200x110; Outer Diameter (mm):200; Angle:5,5 °; r min.:1 mm; B:110 mm; Bearing number:130FSF200; r1 min.:1 mm; Bore Diameter (mm):130; d:130 mm; U:185 mm; Basic dynamic load rating (C):1040 kN; Width (mm):110; D:200 mm; Weight:14 Kg; |
NNU4972S.M.C3 Rolling Mills Sealed spherical roller bearings continuous casting plants | Width (mm):69,000; Bearing number:24028EAK30W33; Outer Diameter (mm):210,000; Bore Diameter (mm):140,000; H:69,000 mm; Size (mm):140x210x69; d:140,000 mm; D:210,000 mm; |
NNU4968S.M.P53 Rolling Mills Sealed spherical roller bearings continuous casting plants | Outer Diameter (mm):40,000; Bearing number:US201G2; Width (mm):22; B:22 mm; D:40,000 mm; Bore Diameter (mm):12,000; C:12 mm; d:12,000 mm; Size (mm):12x40x22; |
NNU4964S.M.P53 Rolling Mills Sealed spherical roller bearings continuous casting plants | ra max.:3 mm; Basic static load rating (C0):570 kN; Bearing number:N 326; D:280 mm; Outer Diameter (mm):243; Width (mm):58; Bore Diameter (mm):130; r1 min.:4 mm; Basic dynamic load rating (C):500 kN; r min.:4 mm; rb max.:3 mm; Size (mm):130x243x58; Weight:17,7 Kg; C:58 mm; B:58 mm; Ew:243 mm; d:130 |
NNU4980S.M.C3 Rolling Mills Sealed spherical roller bearings continuous casting plants | B:26 mm; Outer Diameter (mm):26; C:26 mm; S:1 mm; d:17 mm; Weight:0,084 Kg; r:0,3 mm; Basic static load rating (C0):36,6 kN; Basic dynamic load rating (C):20,2 kN; (Grease) Lubrication Speed:13000 r/min; D:30 mm; Bore Diameter (mm):17; Bearing number:NAO17X30X26; Fw:22 mm; Ew:26 mm; |
NNU4976S.M.C3 Rolling Mills Sealed spherical roller bearings continuous casting plants | d:60 mm; L:8 mm; Bore Diameter (mm):60; F:5,56 mm; C:59,88 mm; Outer Diameter (mm):120; r:0,8 mm; Size (mm):60x120x65.44; T:65,44 mm; da:84 mm; R:2,5 mm; S:33,44 mm; M:93 mm; Width (mm):65,44; B:32 mm; D:120 mm; Weight:2,45 Kg; Bearing number:130060/130120P; |
NNU4952S.M.P53 Rolling Mills Sealed spherical roller bearings continuous casting plants | Max Speed (Oil) (X1000 RPM):130; Max Speed (Grease) (X1000 RPM):110; Material:Martensitic Stainles; Flange Width (Bf):0.400; Outer Diameter (mm):4; Outer Dia (D):4.0000; Bearing Type:Flanged Open; Weight (g):0.12; Min. Housing Shoulder Dia., Outer (Lo):3.1; Ball Dia (Dw):0.6000; Size (mm):1.2x4x1.8; |
802121M.H122AA Rolling Mills Sealed spherical roller bearings continuous casting plants Video