B | 21 mm |
Bearing number | 1307S |
Mass | 0.51 kg |
(Oil) Lubrication Speed | 9 500 r/min |
ra max | 1.5 mm |
da min | 43 mm |
Calculation factor (Y0) | 2,6 |
Y2 | 3.8 |
Max operating temperature, Tmax | 120 °C |
Static load, C0 | 7.85 kN |
D | 80 mm |
Size (mm) | 35x80x21 |
Outer Diameter (mm) | 80 |
e | 0.26 |
Radial clearance class | CN |
Basic static load rating (C0) | 7,85 kN |
Basic dynamic load rating (C) | 25,3 kN |
Weight | 0,51 Kg |
Nlim (oil) | 9,500 rpm |
Calculation factor (Y1) | 2,5 |
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No. | Brand | E | D | S | B | C | H | m | |
TS3-NNU4938KD1NAP5 | NTN | - | - | 260 mm | - | 69 mm | 69 mm | - | - |
234938 | ISB | - | - | 260 mm | - | - | 180 kN | 84 mm | - |
SL024938 | INA | NNCL4938V / Designation to DIN 5412 | 240,7 mm | 260 mm | - | 69 mm | 34,5 mm | - | 10,9 kg / Weight |
SL02-4938 | NTN | - | - | 260 mm | - | 69 mm | 565 kN | - | - |
SL014938 | INA | NNC4938V / Designation to DIN 5412 | - | 260 mm | - | 69 mm | 34,5 mm | - | 11,2 kg / Weight |
SL01-4938 | NTN | - | - | 260 mm | - | 69 mm | 565 kN | - | - |
RSF-4938E4 | NSK | - | - | 260 mm | - | 69 mm | 510 kN | - | - |
RS-4938E4 | NSK | - | - | 260 mm | - | 69 mm | 510 kN | - | - |
RC4938 | NACHI | - | - | 260 mm | 2.5 mm | 69 mm | 565 kN | - | - |
RB4938 | NACHI | - | - | 260 mm | - | 69 mm | 565 kN | - | - |
RNA4938 | ISO | - | - | 260 mm | - | - | 69 mm | - | - |
NNU4980S.M.C3 Rolling Mills Sealed spherical roller bearings continuous casting plants | Da2 (max):153 mm; r1:1.1 mm; C:37 mm; Outer Diameter (mm):160; Static Load Rating:212,000 N; Fillet Radius/Chamfer:2.1 mm; r min.:2.1 mm; Bore Type:Cylindrical Bore; Basic static load rating (C0):212 kN; ra max.:1 mm; Dynamic Load Rating:221,000 N; (Grease) Lubrication Speed:3000 r/min; D:160 mm; a: |
NNU4960S.M.P53 Rolling Mills Sealed spherical roller bearings continuous casting plants | Bore Diameter (mm):12; D:21 mm; d:12 mm; B:5 mm; C:5 mm; Bearing number:61801-2RS; Width (mm):5; Outer Diameter (mm):21; Size (mm):12x21x5; |
NNU4976S.M.C3 Rolling Mills Sealed spherical roller bearings continuous casting plants | Weight:101 Kg; d:977,9 mm; Size (mm):977.9x1130.3x66.675; Basic static load rating (C0):4300 kN; D:1130,3 mm; B:63,5 mm; (Grease) Lubrication Speed:170 r/min; Bore Diameter (mm):977,9; C:47,625 mm; T:66,675 mm; Width (mm):66,675; Bearing number:LL687949/LL687910; Outer Diameter (mm):1130,3; Basic dy |
NNU4964S.M.P53 Rolling Mills Sealed spherical roller bearings continuous casting plants | Bore Diameter (mm):110; Bearing number:22322CJ; R:2,5 mm; Width (mm):80; Da:208 mm; Size (mm):110x240x80; D:240 mm; B:80 mm; Outer Diameter (mm):240; da:139 mm; C:80 mm; d:110 mm; |
NNU4956S.M.P53 Rolling Mills Sealed spherical roller bearings continuous casting plants | d:230 mm; Outer Diameter (mm):400; Bearing number:CRI-4605; Bore Diameter (mm):230; Size (mm):230x400x188; Width (mm):188; T:188 mm; D:400 mm; |
NNU4968S.M.P53 Rolling Mills Sealed spherical roller bearings continuous casting plants | Bearing number:368/362A; Outer Diameter (mm):88,9; Bore Diameter (mm):50,8; D:88,9 mm; d:50,8 mm; Size (mm):50.8x88.9x20.638; Width (mm):20,638; |
NNU4952S.M.P53 Rolling Mills Sealed spherical roller bearings continuous casting plants | e - ISO Factor8:0.38; Ab - Cage-Cone Frontface Clearance:1.8 mm; R - Cone Backface To Clear Radius1:3.560 mm; D:71.996 mm; G2 - Heat Generation Factor (Rib-Roller End):13.3; Series:14000; K - Factor7:1.53; C0 - Static Radial Rating:13900 lbf; Cage Type:Stamped Steel; C90 - Dynamic Radial Rating (90 |
NNU4972S.M.C3 Rolling Mills Sealed spherical roller bearings continuous casting plants | Sub Series:GY…KRRB; Set Screw Distance S2:12.00 mm; Radius r:0.6 mm; Bore Type:Cylindrical bore; Dimension S1:42.84 mm; Bearing Type:Ball Bearing; Dimension M:0.200 in; O.D. Type:Spherical OD; Outside Diameter D:4.921 in; Weight:0.50 lb; Angle between Set Screws:90 º; Static Load Rating:9890 lbf; Lu |
NNU4938S.M.P53 Rolling Mills Sealed spherical roller bearings continuous casting plants Video