| 51124 NTN Thrust Spherical Roller Bearing | Configuration:Single Row; ra1 (max):0.6 mm; D:62 mm; Db (min):59 mm; db (min):38.5 mm; Outside Ring Inside Diameter:55 mm; Limiting Speed - Grease:11,000 rpm; Enclosure:Open; db (max):41 mm; Limiting Speed - Oil:13,000 rpm; Fillet Radius/Chamfer:1 mm; d:35 mm; da (min):40 mm; Da (max):56 mm; Radial Clearance:0.045 to 0.070 mm; ra (max):1 mm; r1:0.6 mm; Weight:0.182 kg; Static Load Rating:23,200 N; |
| RT3812 NTN Thrust Spherical Roller Bearing | db (max):111 mm; r1:3 mm; dd (min):127 mm; Radial Clearance:0.050 to 0.085 mm; Fillet Radius/Chamfer:3 mm; Limiting Speed - Oil:3,400 rpm; Inside Ring Outside Diameter:113.5 mm; ra (max):2.5 mm; ra1 (max):2.5 mm; Enclosure:Open; dc (min):117 mm; Bore Type:Cylindrical Bore; db (min):104 mm; Dynamic Load Rating:435,000 N; Static Load Rating:535,000 N; D:190 mm; d:90 mm; Configuration:Single Row; Da (max):176 mm; |
| 51244 NTN Thrust Spherical Roller Bearing | Grease Speed Rating n1:6000 rpm; D:72.0000 mm; Oil Speed Rating n2:8000 rpm; Basic Dynamic Radial Load Rating C:39100 N; Sealed Speed Rating n3:6000 rpm; Basic Static Radial Load Rating Co:36500 N; Accessories:One Seal & Snap-Ring; d:35.000 mm; Fillet Radius ra:1.00 mm; B:30.20 mm; |
| 5116 NTN Thrust Spherical Roller Bearing | Oil Speed Rating Open/Shielded n2:11000 rpm; Sealed Speed Rating n3:6300 rpm; Fillet Radius ra:1.00 mm; d:30.000 mm; Accessories:Synthetic Rubber Sea; Basic Dynamic Radial Load Rating C:29600 N; B:30.16 mm; D:72.0000 mm; Basic Static Radial Load Rating Co:16600 N; Grease Speed Rating Open/Shielded n1:9000 rpm; |
| 51338 NTN Thrust Spherical Roller Bearing | Axial Load Factor Y1:1.85; Retainer Material:Pressed Steel; Dynamic Load Rating:280,000 N; Weight:1.920 kg; Enclosure:Open; Radial Clearance:0.035 to 0.055 mm; Center Guidance:Floating Steel Ring; Axial Load Factor Y2:2.75; Axial Load Factor Y0:1.81; Constant e:0.36; Configuration:Double Row; Limiting Speed - Oil:5,600 rpm; Fillet Radius/Chamfer:2 mm; Hole Diameter (do):4 mm; ra (max):2 mm; Static Load Rating:235,000 N; |
| 81228L1 NTN Thrust Spherical Roller Bearing | Distance JMAX:4.3281 in; Dimension L:5.1250 in; Weight W:1.70 lb; Height H:2.7500 in; Distance JMIN:3.7031 in; Dimension N1:0.4531 in; Basic Dynamic Radial Load Rating:3150 lbf; Basic Static Radial Load Rating Co:1750 lbf; Dimension N:0.7656 in; Width A:1.4375 in; Dimension S1:0.7813 in; Dimension A1:0.8750 in; Shaft Diameter D:1 in; Dimension H1:1.4375 in; Insert Bearing IB:ZMaRC; Dimension H2:0.6250 in; |
| 89328L1 NTN Thrust Spherical Roller Bearing | Bore Type:Cylindrical Bore; Da:27 mm; Static Load Rating:5,950 N; Limiting Speed - Oil:22,000 rpm; Enclosure:Snap Ring Groove wit; Weight:0.060 kg; Dynamic Load Rating:10,700 N; Snap Ring Outside Diameter:36.7 mm; Snap Ring Width:1.1 mm; ra:0.6 mm; Dx:37.5 mm; a (max):2.1 mm; d:12 mm; Limiting Speed - Grease:16,000 rpm; da:17 mm; D:32 mm; Configuration:Double Row; Cy:2.9 mm; Fillet Radius/Chamfer:0.6 mm; |
| 51222 NTN Thrust Spherical Roller Bearing | Basic Static Radial Load Rating Co:55000 N; Fillet Radius ra:2.00 mm; Basic Dynamic Radial Load Rating C:85200 N; B:29.00 mm; Fillet Radius rb:1.00 mm; D:120.0000 mm; Oil Speed Rating n2:6300 rpm; d:45.000 mm; Grease Speed Rating n1:4800 rpm; |
| No. | Brand | D | c | a | d | B | E | C | Cy |
| 231/560BK | NTN | 22 mm | - | - | 10 mm | 6 mm | - | - | - |
| 2P15203K | NTN | 55 mm | - | - | 30 mm | - | - | - | - |
| 3RT4101 | NTN | 270 mm | - | - | 160 mm | 86 mm | - | - | - |
| 81226L1 | NTN | 215 mm | - | - | 100 mm | 73 mm | - | - | - |
| 231/630BK | NTN | 37.0000 mm | - | - | 12.000 mm | 12.00 mm | - | - | - |
| 2P17012K | NTN | 340 mm | - | - | 160 mm | 114 mm | - | - | - |
| CRT7012 | NTN | 165.0000 mm | - | - | 120.000 mm | 44.00 mm | - | - | - |
| 239/750K | NTN | 35.0000 mm | - | - | 15.000 mm | 14.00 mm | - | - | - |
| 511/5 | NTN | 150.0000 mm | - | - | 85.000 mm | 28.00 mm | - | - | - |
| 2RT4426 | NTN | 180.0000 mm | - | - | 120.000 mm | 28.00 mm | - | - | - |
| CRTD5216 | NTN | 145 mm | - | - | - | - | - | - | - |
| 240/1060BK3 | NTN | 62.0000 mm | - | - | 30.000 mm | 23.80 mm | - | - | - |
| 81120L1 | NTN | 120 mm | - | - | 65 mm | 31 mm | - | - | - |
| 238/560K | NTN | 62 mm | - | - | 25 mm | 24 mm | - | - | - |
| 2P21001K | NTN | 72 mm | - | - | 50 mm | 12 mm | - | - | - |
| 241/530BK3 | NTN | 225 mm | - | - | - | 75 mm | - | - | - |
| 51328 | NTN | - | - | - | - | - | - | - | - |
| 238/850K | NTN | 47.0000 mm | - | - | 20.000 mm | 14.00 mm | - | - | - |
| 5142 | NTN | - | - | - | - | - | - | - | - |
| 5133 | NTN | 340 mm | - | - | 190 mm | 92 mm | - | - | - |
| 51292 | NTN | 90 mm | - | - | 40 mm | 23 mm | - | - | - |
| 2RT4425 | NTN | 30 mm | - | - | 17 mm | - | - | - | - |
| 89322L1 | NTN | 230 mm | - | - | 170 mm | 45 mm | - | - | - |
| CRT2503 | NTN | 80.0000 mm | - | - | 40.000 mm | 18.00 mm | - | - | - |
| 3RT5107 | NTN | 130.0000 mm | - | - | 75.000 mm | 25.00 mm | - | - | - |
| RT11204 | NTN | 290 mm | - | - | 160 mm | 80 mm | - | - | - |
238/1120K NTN Spherical Roller Bearings Video
Spherical roller bearing basics | Machine Design
Spherical roller bearings are usually designed with two rows of rollers tilted at opposite angles to resist thrust load in either direction. Thrust loads are common
Spherical roller bearing - Wikipedia
A spherical roller bearing is a rolling-element bearing that permits rotation with low friction, and permits angular misalignment. Typically these bearings support a rotating shaft in the bore of the inner ring that may be misaligned in respect to the outer ring
Spherical Roller Bearings | AST Bearings
Spherical Roller Bearings are designed to work in applications where severe misalignment exists whether from mounting or shaft deflection and with relatively
Spherical roller bearings | SKF
Meet the challenge with SKF spherical roller bearings. Their high load carrying capacity and ability to accommodate misalignment helps you obtain low
Spherical roller bearings | SKF
Meet the challenge with SKF spherical roller bearings. Their high load carrying capacity and ability to accommodate misalignment helps you obtain low
Spherical Roller Bearing | The Timken Company
If you have challenges when managing high radial loads, use Timken® spherical roller bearings. Made to handle it all & designed to extended bearing life and
Spherical roller bearing - Wikipedia
A spherical roller bearing is a rolling-element bearing that permits rotation with low friction, and permits angular misalignment. Typically these bearings support a rotating shaft in the bore of the inner ring that may be misaligned in respect to the outer ring
Spherical Roller Bearing | The Timken Company
If you have challenges when managing high radial loads, use Timken® spherical roller bearings. Made to handle it all & designed to extended bearing life and
Spherical Roller Bearings | NTN Bearing
NTN-SNR sphericals feature the industry's highest load rating: a full 18% higher than a standard spherical roller bearing. This level of quality means at least a 75%
Understanding the Basics of Spherical Roller Bearings
Spherical roller bearings (SRB) are popular because they can take very heavy loads and are self aligning. Their design allows them to take combined loads in