| 238/1180K NTN Spherical Roller Bearings | Da (max):216 mm; r1:3 mm; ra1 (max):2.5 mm; dd (min):168 mm; d:130 mm; db (min):144 mm; Fillet Radius/Chamfer:3 mm; Configuration:Single Row; B:64 mm; dc (min):158 mm; db (max):151 mm; D:230 mm; Enclosure:Open; Weight:11.200 kg; Limiting Speed - Grease:2,400 rpm; ra (max):2.5 mm; Limiting Speed - Oil:3,000 rpm; Dynamic Load Rating:380,000 N; Static Load Rating:530,000 N; Bore Type:Cylindrical Bore; |
| CRTD5217 NTN Thrust Spherical Roller Bearing | B:80.00 mm; Basic Static Radial Load Rating Co:95000 N; Fillet Radius ra:2.50 mm; D:240.0000 mm; Oil Speed Rating n2:2800 rpm; Basic Dynamic Radial Load Rating C:216000 N; Grease Speed Rating n1:2200 rpm; d:110.000 mm; |
| CRT2906 NTN Thrust Spherical Roller Bearing | Limiting Speed - Oil:3,100 rpm; Enclosure:Open; Static Load Rating:1,080,000 N; ra (max):2 mm; Axial Load Factor Y2:3.74; Weight:13.100 kg; Axial Load Factor Y1:2.51; Hole Diameter (do):6 mm; D:260 mm; Configuration:Double Row; Dynamic Load Rating:880,000 N; Fillet Radius/Chamfer:2.1 mm; d:170 mm; Limiting Speed - Grease:2,400 rpm; Groove Width A:13 mm; Center Guidance:Fixed Inner Ring Rib; da (min):182 mm; |
| 231/670BK NTN Spherical Roller Bearings | ra1 (max):2 mm; r1:2.1 mm; Static Load Rating:370,000 N; Weight:4.230 kg; ra (max):2 mm; d:95 mm; db (max):111 mm; Enclosure:Open; Limiting Speed - Oil:4,000 rpm; dd (min):123 mm; Da (max):158 mm; Configuration:Single Row; Dynamic Load Rating:286,000 N; Fillet Radius/Chamfer:2.1 mm; D:170 mm; B:43 mm; Bore Type:Cylindrical Bore; dc (min):116 mm; Radial Clearance:0.075 to 0.110 mm; Limiting Speed - Grease:3,400 rpm; |
| CRTD7012 NTN Thrust Spherical Roller Bearing | Bore Type:Cylindrical Bore; ra:0.6 mm; Static Load Rating:8,800 N; da:22 mm; Limiting Speed - Oil:15,000 rpm; Fillet Radius/Chamfer:0.6 mm; Dynamic Load Rating:14,200 N; Radial Clearance:0.011 to 0.025 mm; Weight:0.090 kg; Snap Ring Outside Diameter:44.6 mm; Dx:45.5 mm; a (max):2.1 mm; Limiting Speed - Grease:11,000 rpm; Da:35 mm; Cy:2.9 mm; Snap Ring Width:1.1 mm; D:40 mm; Enclosure:Snap Ring Groove wit; |
| 231/850BK NTN Spherical Roller Bearings | Fillet Radius/Chamfer:7.5 mm; B:280 mm; ra (max):6 mm; Limiting Speed - Oil:480 rpm; D:920 mm; Bore Type:Tapered Bore; Constant e:0.31; Limiting Speed - Grease:360 rpm; Radial Clearance:0.410 to 0.540 mm; Groove Width A:45 mm; Hole Diameter (do):20 mm; Static Load Rating:15,800,000 N; Nr. of Holes:8; Dynamic Load Rating:11,000,000 N; Roller Profile:Symmetric; Retainer Material:Machined Brass; da (min):596 mm; |
| 240/800BK3 NTN Spherical Roller Bearings | Configuration:Single Row; da (min):14 mm; Dynamic Load Rating:2,700 N; Factor fo:14.5; B:6 mm; D:24 mm; ra (max):0.3 mm; Weight:0.011 kg; Fillet Radius/Chamfer:0.3 mm; Radial Clearance:0.011 to 0.025 mm; Bore Type:Cylindrical Bore; d:12 mm; Da (max):22 mm; Enclosure:Double Shield; Limiting Speed - Grease:30,000 rpm; Static Load Rating:1,320 N; |
| 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; |
| No. | Brand | D | c | a | d | B | E | C | Cy |
| CRTD3618 | NTN | 80.0000 mm | - | - | 35.000 mm | 21.00 mm | - | - | - |
| 232/630BK | NTN | 200 mm | - | - | 110 mm | 38 mm | - | - | - |
| 230/600BK | NTN | 215.0000 mm | - | - | 100.000 mm | 47.00 mm | - | - | - |
| 2RT4803 | NTN | 160 mm | - | - | 90 mm | 40 mm | - | - | - |
| 230/560BK | NTN | 160.0000 mm | - | - | 75.000 mm | 68.30 mm | - | - | - |
| 51234 | NTN | 250 mm | - | - | 140 mm | 42 mm | - | - | - |
| 51332 | NTN | 160.0000 mm | - | - | 75.000 mm | 68.30 mm | - | - | - |
| 240/600BK3 | NTN | 150.0000 mm | - | - | 85.000 mm | 56.00 mm | - | - | - |
| 87426L1 | NTN | 180 mm | - | - | 100 mm | 34 mm | - | - | - |
| CRTD4802 | NTN | 35 mm | - | - | 15 mm | 15.9 mm | - | - | 2.9 mm |
| 2P15203K | NTN | 55 mm | - | - | 30 mm | - | - | - | - |
| 51236 | NTN | 540 mm | - | - | - | 102 mm | - | - | - |
| 51252 | NTN | 260 mm | - | - | 105 mm | 60 mm | - | - | - |
| 51168 | NTN | 260.0000 mm | - | - | 190.000 mm | 33.00 mm | - | - | - |
| CRT18401 | NTN | 140 mm | - | - | 65 mm | 33 mm | - | - | - |
| 51222 | NTN | 120.0000 mm | - | - | 45.000 mm | 29.00 mm | - | - | - |
| 51134 | NTN | 21.0000 mm | - | - | 12.000 mm | 5.00 mm | - | - | - |
| 81132L1 | NTN | 170 mm | - | 39.6 mm | 95 mm | 32 mm | - | - | - |
| 240/950BK3 | NTN | 180.0000 mm | - | - | 130.000 mm | 48.00 mm | - | - | - |
| 239/850K | NTN | 140 mm | - | - | 65 mm | 48 mm | - | - | - |
| 5128 | NTN | 420 mm | - | - | 200 mm | 80 mm | - | - | - |
| 511/71 | NTN | 90 mm | - | - | 55 mm | 23 mm | - | 17.5 mm | - |
| 248/1500K3 | NTN | 160 mm | - | - | 90 mm | 40 mm | - | - | - |
| CRT12002 | NTN | 200.0000 mm | - | - | 80.000 mm | 48.00 mm | - | - | - |
| 240/1320BK3 | NTN | 180 mm | - | - | - | 34 mm | - | - | - |
| CRTD3401 | NTN | 85 mm | - | - | 65 mm | 10 mm | - | - | - |
| RT8009 | NTN | 160 mm | - | - | 105 mm | 26 mm | - | - | - |
| 2P17001K | NTN | 215 mm | - | - | - | - | - | - | - |
| 241/500BK3 | NTN | 190 mm | - | - | 90 mm | 64 mm | - | - | - |
2RT8807 NTN Thrust Spherical Roller Bearing Video
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
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
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 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 | 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%
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 | 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 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