Specifications for1180,000 mm x 1540,000 mm x 355,000 mm NTN 249/1180K30 Spherical Roller Bearings
Thread Diameter G: |
3/8-16 |
Insert Bearing IB: |
ZMaRC |
Dimension L: |
3.0000 in |
Shaft Diameter D: |
15/16 in |
Height H: |
2.8125 in |
Weight W: |
2.05 lb |
Distance J: |
2.0000 in |
Dimension S1: |
0.7813 in |
Basic Static Radial Load Rating Co: |
1750 lbf |
Width A: |
1.5000 in |
Size (mm): |
1180,000 mm x 1540,000 mm x 355,000 mm |
1180,000 mm x 1540,000 mm x 355,000 mm NTN 249/1180K30 Spherical Roller BearingsProduct Identifiers
Oil Speed Rating n2 | 2800 rpm |
Basic Static Radial Load Rating Co | 380000 N |
D | 215.0000 mm |
d | 100.000 mm |
Grease Speed Rating n1 | 1900 rpm |
Basic Dynamic Radial Load Rating C | 307000 N |
B | 94.00 mm |
Fillet Radius rb | 1.00 mm |
Fillet Radius ra | 2.50 mm |
NTN Spherical Roller BearingsManufacturing Service . Get Your Free,
-
-
d:57.15 mm; a:17.384 mm; Calculation factor Y0:0.9; Dimension series:385; Db min.:92 mm; Calculation factor e:0.35; Basic dynamic load rating C:99.9 kN; d1 ≈:74.2 mm; r1,2 min.:2.3 mm; Reference speed:5600 r/min;
Read More ...
Basic static load rating C0:29000 kN; Basic dynamic load rating C:11400 kN; B:558.8 mm; D1 ≈:690.7 mm; F:598 mm; Mass bearing:840 kg; Calculation factor kr:680; r1,2 min.:16 mm; D:762.03 mm; Design variant/feature:BC4.10/W33GWI;
Read More ...
Oil Speed Rating n2:2600 rpm; d:120.000 mm; Basic Static Radial Load Rating Co:560000 N; Fillet Radius rb:1.00 mm; D:260.0000 mm; B:110.00 mm; Fillet Radius ra:2.50 mm; Grease Speed Rating n1:2000 rpm; Basic Dynamic Radial Load Rating C:423000 N;
Read More ...
B:45 mm; Tolerance housing:H7 m/s; Permissible sliding velocity v max.:1 m/s; Coefficient of friction µ min.:0.08; d:120 mm; Specific static load factor K0:120 N/mm²; Permissible sliding velocity v min.:0 m/s; Tolerance shaft:f7 m/s; Mass bushing:0.38 kg; Specific dynamic load factor K:40
Read More ...
-
-
-
-
Ca:45.796 mm; End plug (suffix Y):EPR 9; H:182.166 mm; S:4.763 mm; J1:53.975 mm; A2:127 mm; P150°:20.9 kN; PG:1/8 NPT; RG:3/8 NPT; h:34.925 mm;
Read More ...
-
-
L:387.35 mm; H1:114.3 mm; Appropriate attachment bolt size G:0.875 in; Cap bolt recommended tightening torque:203.4 N·m; Cap bolt:2 x 3/4-10 UNC; Mass pillow block:28.6 kg; Initial grease fill:181.44 g; R1:58.737 mm; Cap bolt, SAE grade:5; End plug (suffix Y):EPR 14;
Read More ...
-