| 239/710K NTN Spherical Roller Bearings | Basic Dynamic Radial Load Rating C:146000 N; Grease Speed Rating Open/Shielded n1:2800 rpm; Basic Static Radial Load Rating Co:118000 N; Fillet Radius ra:2.00 mm; B:40.00 mm; Oil Speed Rating n2:3400 rpm; d:120.000 mm; Accessories:Two Seals; Oil Speed Rating Open/Shielded n2:3400 rpm; D:215.0000 mm; Sealed Speed Rating n3:1900 rpm; Grease Speed Rating n1:2800 rpm; |
| CRT18401 NTN Thrust Spherical Roller Bearing | Weight:2.080 kg; ra (max):2 mm; B:33 mm; Static Load Rating:59,500 N; Configuration:Single Row; Enclosure:Open; Groove Diameter:135.2 mm; r1:0.5 mm; Radial Clearance:0.023 to 0.043 mm; Cy (max):7.3 mm; a (max):4.9 mm; Fillet Radius/Chamfer:2.1 mm; Limiting Speed - Oil:6,000 rpm; Dynamic Load Rating:92,500 N; Limiting Speed - Grease:4,900 rpm; Factor fo:13.2; Bore Type:Cylindrical Bore; Dx (min):152 mm; |
| 241/530BK3 NTN Spherical Roller Bearings | Fillet Radius/Chamfer:2.1 mm; Hole Diameter (do):6 mm; Configuration:Double Row; Axial Load Factor Y0:2.06; Roller Profile:Asymmetric; Limiting Speed - Oil:2,700 rpm; Dynamic Load Rating:815,000 N; Limiting Speed - Grease:2,100 rpm; Weight:10.400 kg; Axial Load Factor Y2:3.13; Enclosure:Open; B:75 mm; D:225 mm; Center Guidance:Fixed Inner Ring Rib; Static Load Rating:924,000 N; ra (max):2 mm; Bore Type:Cylindrical Bore; |
| 89332L1 NTN Thrust Spherical Roller Bearing | E:366 mm; B:160 mm; Static Load Rating:3,100,000 N; Bore Type:Cylindrical Bore; Dynamic Load Rating:1,500,000 N; c:4 mm; Fillet Radius/Chamfer:1.5 mm; Configuration:Double Row; C1:126.2 mm; f (max):6 mm; Limiting Speed - Oil:450 rpm; Weight:52.000 kg; Enclosure:Double Seal; d:220 mm; D:340 mm; C:159 mm; |
| 230/530BK NTN Spherical Roller Bearings | Weight:116.000 kg; Configuration:Double Row; Hole Diameter (do):12 mm; Axial Load Factor Y2:4.35; da (min):402 mm; d:380 mm; Limiting Speed - Grease:750 rpm; Nr. of Holes:8; Center Guidance:Fixed Inner Ring Rib; Axial Load Factor Y0:2.86; Retainer Material:Machined Brass; Limiting Speed - Oil:940 rpm; B:135 mm; Axial Load Factor Y1:2.92; Groove Width A:26 mm; Da (max):538 mm; Radial Clearance:0.300 to 0.400 mm; |
| 81232L1 NTN Thrust Spherical Roller Bearing | Dynamic Load Rating:259,000 N; ra (max):2.5 mm; Limiting Speed - Grease:3,000 rpm; Fillet Radius/Chamfer:3 mm; Configuration:Single Row; B:45 mm; dc (min):124 mm; Da (max):186 mm; Bore Type:Cylindrical Bore; D:200 mm; Static Load Rating:289,000 N; Enclosure:Open; db (max):119 mm; Limiting Speed - Oil:3,600 rpm; Radial Clearance:0.075 to 0.110 mm; ra1 (max):2.5 mm; r1:3 mm; Inside Ring Outside Diameter:121.5 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; |
| 51148 NTN Thrust Spherical Roller Bearing | db (max):195 mm; Dynamic Load Rating:875,000 N; dc (min):200 mm; ra (max):4 mm; Enclosure:Open; Weight:46.800 kg; Fillet Radius/Chamfer:5 mm; Static Load Rating:1,020,000 N; Outside Ring Inside Diameter:302 mm; Bore Type:Cylindrical Bore; Da (max):338 mm; Db (max):304 mm; Limiting Speed - Grease:1,700 rpm; Db (min):338 mm; da (min):162 mm; Configuration:Single Row; Limiting Speed - Oil:2,000 rpm; d:140 mm; |
| No. | Brand | D | c | a | d | B | E | C | Cy |
| CRT3503 | NTN | 230.0000 mm | - | - | 130.000 mm | 46.00 mm | - | - | - |
| CRT2301 | NTN | 160.0000 mm | - | - | 90.000 mm | 60.00 mm | - | - | - |
| 240/530BK3 | NTN | 35.0000 mm | - | - | 17.000 mm | 10.00 mm | - | - | - |
| CRT4604 | NTN | 340 mm | - | - | 220 mm | - | - | - | - |
| 81228L1 | NTN | - | - | - | - | - | - | - | - |
| CRTD9408 | NTN | 210.0000 mm | - | - | 85.000 mm | 52.00 mm | - | - | - |
| CRT2615 | NTN | 140.0000 mm | - | - | 65.000 mm | 58.70 mm | - | - | - |
| 239/560K | NTN | 160.0000 mm | - | - | 105.000 mm | 26.00 mm | - | - | - |
| 511/56 | NTN | 52.0000 mm | - | - | 25.000 mm | 22.20 mm | - | - | - |
| CRT5207 | NTN | 80.0000 mm | - | - | 35.000 mm | 34.90 mm | - | - | - |
| 51326 | NTN | 3.3125 in | - | - | 2.000 in | 0.6250 in | - | - | - |
| 51244 | NTN | 72.0000 mm | - | - | 35.000 mm | 30.20 mm | - | - | - |
| 240/900BK3 | NTN | 160 mm | - | - | 90 mm | 30 mm | - | - | - |
| 89320L1 | NTN | 85 mm | - | - | 45 mm | 23 mm | - | - | - |
| 51144 | NTN | 340 mm | - | - | - | 55 mm | - | - | - |
| RT6405 | NTN | 130.0000 mm | - | - | 95.000 mm | 18.00 mm | - | - | - |
| CRTD4802 | NTN | 35 mm | - | - | 15 mm | 15.9 mm | - | - | 2.9 mm |
| 51288 | NTN | - | - | - | 30 mm | 9 mm | - | - | - |
| 231/900BK | NTN | 55 mm | - | - | 30 mm | 13 mm | - | - | - |
| 51324 | NTN | 72.0000 mm | - | - | 20.000 mm | 19.00 mm | - | - | - |
| CRTD7012 | NTN | 40 mm | - | - | - | 17.5 mm | - | - | 2.9 mm |
239/1060K 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%
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 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 | 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 - 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 | 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