| 241/560BK3 NTN Spherical Roller Bearings | Bore Type:Cylindrical Bore; Limiting Speed - Grease:7,500 rpm; Weight:0.287 kg; Factor fo:12.4; Dynamic Load Rating:26,800 N; Fillet Radius/Chamfer:1.1 mm; ra (max):1 mm; Enclosure:Double Seal; Da (max):61 mm; Radial Clearance:0.013 to 0.028 mm; D:68 mm; B:18 mm; Configuration:Single Row; da (min):35 mm; Static Load Rating:14,000 N; d:28 mm; |
| 51264 NTN Thrust Spherical Roller Bearing | Constant e:0.35; Radial Clearance:0.110 to 0.140 mm; Axial Load Factor Y2:2.90; Dynamic Load Rating:975,000 N; Da (max):201 mm; Bore Type:Tapered Bore; Limiting Speed - Grease:2,200 rpm; Weight:13.100 kg; Enclosure:Open; da (min):114 mm; Configuration:Double Row; ra (max):2.5 mm; Groove Width A:12 mm; Axial Load Factor Y0:1.91; B:73 mm; Roller Profile:Symmetric; D:215 mm; Center Guidance:Floating Steel Ring; |
| 239/1120K NTN Spherical Roller Bearings | db (min):47 mm; ra (max):1 mm; Inside Ring Outside Diameter:50 mm; dd (min):56 mm; Radial Clearance:0.045 to 0.070 mm; ra1 (max):1 mm; D:80 mm; Limiting Speed - Grease:7,500 rpm; Da (max):73 mm; db (max):49 mm; dc (min):52 mm; Static Load Rating:62,000 N; B:23 mm; d:40 mm; Dynamic Load Rating:58,000 N; r1:1.1 mm; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:1.1 mm; Limiting Speed - Oil:9,000 rpm; |
| 51234 NTN Thrust Spherical Roller Bearing | D:250 mm; dc (min):171 mm; d:140 mm; ra (max):2.5 mm; r1:3 mm; db (max):166 mm; Fillet Radius/Chamfer:3 mm; Enclosure:Open; Configuration:Single Row; Limiting Speed - Oil:3,000 rpm; Dynamic Load Rating:310,000 N; ra1 (max):2.5 mm; Da (max):236 mm; Limiting Speed - Grease:2,400 rpm; Bore Type:Cylindrical Bore; dd (min):182 mm; db (min):154 mm; B:42 mm; Radial Clearance:0.060 to 0.105 mm; Inside Ring Outside Diameter:169 mm; |
| 238/560K NTN Spherical Roller Bearings | ra (max):1 mm; Configuration:Single Row; db (min):32 mm; Enclosure:Open; Radial Clearance:0.020 to 0.045 mm; Dynamic Load Rating:57,000 N; dd (min):40 mm; dc (min):37 mm; Inside Ring Outside Diameter:34 mm; d:25 mm; Limiting Speed - Oil:11,000 rpm; db (max):33 mm; ra1 (max):1 mm; Bore Type:Cylindrical Bore; r1:1.1 mm; B:24 mm; Fillet Radius/Chamfer:1.1 mm; Limiting Speed - Grease:9,000 rpm; Da (max):55 mm; |
| 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; |
| CRTD6406 NTN Thrust Spherical Roller Bearing | Center Guidance:Fixed Inner Ring Rib; Enclosure:Open; Retainer Material:Machined Brass; Weight:299.000 kg; Roller Profile:Symmetric; Limiting Speed - Grease:600 rpm; d:340 mm; Nr. of Holes:8; Limiting Speed - Oil:790 rpm; Fillet Radius/Chamfer:6 mm; Constant e:0.37; Axial Load Factor Y2:2.70; Axial Load Factor Y0:1.78; B:224 mm; ra (max):5 mm; Axial Load Factor Y1:1.82; da (min):368 mm; Groove Width A:40 mm; |
| CRTD8403 NTN Thrust Spherical Roller Bearing | Basic Dynamic Radial Load Rating C:19000 N; Oil Speed Rating n2:12000 rpm; Fillet Radius ra:1.00 mm; d:25.000 mm; Basic Static Radial Load Rating Co:5400 N; Grease Speed Rating n1:9500 rpm; B:17.00 mm; D:62.0000 mm; |
| No. | Brand | D | c | a | d | B | E | C | Cy |
| 231/800BK | NTN | 310.0000 mm | - | - | 170.000 mm | 104.00 mm | - | - | - |
| 239/900K | NTN | 480.0000 mm | - | - | 320.000 mm | 74.00 mm | - | - | - |
| 238/560K | NTN | 62 mm | - | - | 25 mm | 24 mm | - | - | - |
| 511/53 | NTN | 47.0000 mm | - | - | 17.000 mm | 14.00 mm | - | - | - |
| 239/950K | NTN | 28 mm | - | - | 12 mm | 8 mm | - | - | - |
| 2RT8807 | NTN | - | - | - | 65 mm | 18 mm | - | - | - |
| 232/530BK | NTN | 19 mm | - | - | 10 mm | 5 mm | - | - | - |
| 81130L1 | NTN | 170.0000 mm | - | - | 80.000 mm | 39.00 mm | - | - | - |
| 51288 | NTN | - | - | - | 30 mm | 9 mm | - | - | - |
| CRT5804 | NTN | 540 mm | - | - | 320 mm | 218 mm | - | - | - |
| RT3812 | NTN | 190 mm | - | - | 90 mm | 64 mm | - | - | - |
| CRTD11002 | NTN | 130 mm | - | - | 75 mm | 25 mm | - | - | - |
| 2RT3618 | NTN | 215.0000 mm | - | - | 100.000 mm | 94.00 mm | - | - | - |
| 2P19013K | NTN | 42 mm | - | - | 15 mm | 13 mm | - | - | - |
| 241/500BK3 | NTN | 190 mm | - | - | 90 mm | 64 mm | - | - | - |
| 2P17011K | NTN | 62 mm | - | - | 25 mm | 17 mm | - | - | - |
| 51176 | NTN | - | - | - | 670 mm | 308 mm | - | - | - |
| CRT18401 | NTN | 140 mm | - | - | 65 mm | 33 mm | - | - | - |
| 240/1000BK3 | NTN | 160.0000 mm | - | - | 75.000 mm | 71.40 mm | - | - | - |
| CRT201 | NTN | - | - | - | 65 mm | 23 mm | - | - | - |
| 240/670BK3 | NTN | 560 mm | - | - | 380 mm | 180 mm | - | - | - |
| 239/1250K | NTN | - | - | - | 150 mm | 73 mm | - | - | - |
| 231/560BK | NTN | 22 mm | - | - | 10 mm | 6 mm | - | - | - |
| 232/500BK | NTN | 85 mm | - | - | 45 mm | 30.2 mm | - | - | 4.7 mm |
| RT7607 | NTN | 265.0000 mm | - | - | 100.000 mm | 60.00 mm | - | - | - |
| 249/1180K3 | NTN | 47.0000 mm | - | - | 30.000 mm | 9.00 mm | - | - | - |
| 2P19022K | NTN | 52 mm | - | - | 25 mm | 20.6 mm | - | - | 3.3 mm |
| 3RT4406 | NTN | 62.0000 mm | - | - | 25.000 mm | 25.40 mm | - | - | - |
239/560K NTN Spherical Roller Bearings Video
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%
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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
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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
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Meet the challenge with SKF spherical roller bearings. Their high load carrying capacity and ability to accommodate misalignment helps you obtain low
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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
Understanding the Basics of Spherical Roller Bearings
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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