| CRT4405 NTN Thrust Spherical Roller Bearing | Basic Static Radial Load Rating Co:8300 N; Oil Speed Rating Open/Shielded n2:15000 rpm; Fillet Radius ra:1.00 mm; B:14.00 mm; Accessories:Without Accessories; d:20.000 mm; Basic Dynamic Radial Load Rating C:12500 N; D:47.0000 mm; Grease Speed Rating Open/Shielded n1:12000 rpm; |
| 5128 NTN Thrust Spherical Roller Bearing | Inside Ring Outside Diameter:260 mm; d:200 mm; Fillet Radius/Chamfer:5 mm; Bore Type:Cylindrical Bore; dc (min):263 mm; Enclosure:Open; ra1 (max):4 mm; Dynamic Load Rating:975,000 N; D:420 mm; db (max):254 mm; Limiting Speed - Oil:1,600 rpm; Limiting Speed - Grease:1,300 rpm; dd (min):283 mm; Radial Clearance:0.140 to 0.195 mm; Da (max):398 mm; Static Load Rating:1,270,000 N; ra (max):4 mm; Configuration:Single Row; |
| 231/530BK NTN Spherical Roller Bearings | Weight:0.960 kg; Da:91 mm; Static Load Rating:53,000 N; Snap Ring Outside Diameter:106.5 mm; Bore Type:Cylindrical Bore; Limiting Speed - Oil:5,500 rpm; Fillet Radius/Chamfer:1.5 mm; ra:1.5 mm; Limiting Speed - Grease:4,000 rpm; Snap Ring Width:2.5 mm; Dx:108 mm; da:64 mm; Radial Clearance:0.023 to 0.043 mm; Enclosure:Snap Ring Groove wit; Configuration:Double Row; Dynamic Load Rating:63,500 N; B:33.3 mm; |
| 230/600BK NTN Spherical Roller Bearings | Basic Dynamic Radial Load Rating C:190000 N; Fillet Radius ra:2.50 mm; Basic Static Radial Load Rating Co:190000 N; Oil Speed Rating n2:3600 rpm; D:215.0000 mm; d:100.000 mm; Grease Speed Rating n1:2600 rpm; B:47.00 mm; |
| 2RT7205 NTN Thrust Spherical Roller Bearing | Oil Speed Rating Open/Shielded n2:12000 rpm; B:10.00 mm; D:70.0000 mm; Basic Dynamic Radial Load Rating C:16800 N; Basic Static Radial Load Rating Co:11600 N; d:35.000 mm; Fillet Radius ra:1.00 mm; Grease Speed Rating Open/Shielded n1:10000 rpm; |
| 87428L1 NTN Thrust Spherical Roller Bearing | Limiting Speed - Grease:11,200 rpm; Hole Diameter (do):3 mm; Configuration:Double Row; Groove Width A:5 mm; Weight:0.290 kg; Axial Load Factor Y1:1.70; d:30 mm; Dynamic Load Rating:68,000 N; Static Load Rating:48,500 N; Radial Clearance:0.030 to 0.040 mm; ra (max):1 mm; Bore Type:Tapered Bore; Center Guidance:Fixed Inner Ring Rib; B:20 mm; Axial Load Factor Y0:1.66; D:62 mm; Da (max):56.5 mm; Axial Load Factor Y2:2.53; |
| 511/71 NTN Thrust Spherical Roller Bearing | Enclosure:Open; B:23 mm; db (max):63 mm; Da (min):81 mm; Static Load Rating:121,000 N; Bore Type:Cylindrical Bore; Constant e:0.41; Load Center:3.2 mm; D:90 mm; S1 (min):4 mm; C:17.5 mm; Cup ra (max):1.5 mm; Db (min):86 mm; Cone ra (max):1.5 mm; da (min):63.5 mm; Axial Load Factor Y1:1.48; d:55 mm; Configuration:Single Row; Fillet Radius/Chamfer:1.5 mm; |
| 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; |
| No. | Brand | D | c | a | d | B | E | C | Cy |
| 231/750BK | NTN | 52.0000 mm | - | - | 20.000 mm | 25.40 mm | - | - | - |
| 231/900BK | NTN | 55 mm | - | - | 30 mm | 13 mm | - | - | - |
| 51244 | NTN | 72.0000 mm | - | - | 35.000 mm | 30.20 mm | - | - | - |
| 239/1180K | NTN | 250 mm | - | - | - | - | - | - | - |
| 2P15802K | NTN | 90 mm | - | - | 40 mm | 23 mm | - | - | - |
| 2P19014K | NTN | 160 mm | - | - | 90 mm | - | - | - | - |
| 2P13601K | NTN | 420.0000 mm | - | - | 280.000 mm | 65.00 mm | - | - | - |
| 81224L1 | NTN | 100.0000 mm | - | - | 65.000 mm | 18.00 mm | - | - | - |
| CRTD8201 | NTN | 130.0000 mm | - | - | 75.000 mm | 25.00 mm | - | - | - |
| 231/630BK | NTN | 37.0000 mm | - | - | 12.000 mm | 12.00 mm | - | - | - |
| CRT4605 | NTN | 460 mm | - | - | 280 mm | 180 mm | - | - | - |
| CRT6408 | NTN | 215.0000 mm | - | - | 100.000 mm | 47.00 mm | - | - | - |
| CRT3409 | NTN | - | - | - | 50 mm | 40 mm | - | - | - |
| 231/530BK | NTN | 100 mm | - | - | - | 33.3 mm | - | - | 5.4 mm |
| 51234 | NTN | 250 mm | - | - | 140 mm | 42 mm | - | - | - |
| 249/1180K3 | NTN | 47.0000 mm | - | - | 30.000 mm | 9.00 mm | - | - | - |
| 240/600BK3 | NTN | 150.0000 mm | - | - | 85.000 mm | 56.00 mm | - | - | - |
| CRT4502 | NTN | 62 mm | - | - | 25 mm | 17 mm | - | - | - |
| CRTD5007 | NTN | - | - | - | - | 128 mm | - | - | - |
| 230/530BK | NTN | - | - | - | 380 mm | 135 mm | - | - | - |
| 239/1320K | NTN | 215.0000 mm | - | - | 100.000 mm | 47.00 mm | - | - | - |
| 89324L1 | NTN | 28 mm | - | - | 12 mm | 8 mm | - | - | - |
| 231/800BK | NTN | 310.0000 mm | - | - | 170.000 mm | 104.00 mm | - | - | - |
| 241/530BK3 | NTN | 225 mm | - | - | - | 75 mm | - | - | - |
| 232/560BK | NTN | 150 mm | - | 35.3 mm | 85 mm | 28 mm | - | - | - |
51238 NTN Thrust Spherical Roller Bearing Video
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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 - 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 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
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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%