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NTN 231/900BK MODELS
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231/900BK NTN Spherical Roller Bearings
Spherical Roller Bearings
NTN 231/900BK Bearing SPECIFICATIONS
Manufacturers of all Spherical Roller Bearings NTN BEARING-BOWER CORP. are represented in 320 mm d our partial list of Cylindrical Bore Bore Type clients. Contact Gary for a 4 mm Fillet Radius/Chamfer complete 231/900BK NTN Spherical Roller Bearings list of clients and projects.
- NTN
231/900BK
- Cylindrical Bore
- 4 mm
- 320 mm
- 49.300 kg
- 3 mm
- 1,300 rpm
- 3 mm
- 365 mm
- NTN BEARING-BOWER CORP.2020-07-10 09:46:19
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231/900BK NTN Spherical Roller Bearings Characteristics
- Cylindrical Bore
- 4 mm
- 320 mm
- 49.300 kg
- 3 mm
- 1,300 rpm
- 3 mm
- 365 mm
- 338 mm
- Single Row
- 462 mm
- 1,400 rpm
- 480 mm
- 4 mm
- 0.225 to 0.305 mm
- 356 mm
- 74 mm
- 1,470,000 N
- 905,000 N
- Open
NTN 231/900BK The details of Spherical Roller Bearings
No. | Brand | T | F | a | H | d | b | c | s |
511/67 | NTN | - | - | - | - | 20 mm | - | - | - |
2P8802K | NTN | - | - | - | - | - | - | - | - |
23992K | NTN | - | - | - | - | 180 mm | - | - | - |
51288 | NTN | - | - | - | - | 25 mm | - | - | - |
51172 | NTN | - | - | - | - | 45 mm | - | - | - |
248/630K3 | NTN | - | - | - | - | 15 mm | - | - | - |
238/1120K | NTN | - | - | - | - | 140 mm | - | - | - |
51284 | NTN | - | - | - | - | 45 mm | - | - | - |
2RT4416 | NTN | - | - | - | - | 85 mm | - | - | - |
5114 | NTN | - | - | - | - | 85 mm | - | - | - |
231/670BK | NTN | - | - | - | - | 75 mm | - | - | - |
51188 | NTN | - | - | - | 51 mm | 160 mm | - | - | - |
2RT561 | NTN | - | - | - | - | 30 mm | - | - | - |
CRT9002 | NTN | - | - | - | - | 160 mm | - | - | - |
230/950BK | NTN | - | - | - | - | 320 mm | - | - | - |
CRT3503 | NTN | - | - | - | - | 20 mm | - | - | - |
51164 | NTN | - | - | - | - | 65 mm | - | - | - |
CRT2906 | NTN | - | - | - | - | 180 mm | - | - | - |
231/750BK | NTN | - | - | - | - | 500 mm | - | - | - |
2RT4427 | NTN | - | - | - | - | 130 mm | - | - | - |
3RT4101 NTN Thrust Spherical Roller Bearing | d:190 mm; Limiting Speed - Grease:1,200 rpm; B:120 mm; ra (max):3 mm; D:340 mm; Axial Load Factor Y2:2.79; Hole Diameter (do):10 mm; Fillet Radius/Chamfer:4 mm; Weight:48.000 kg; Bore Type:Cylindrical Bore; Enclosure:Open; Static Load Rating:2,450,000 N; Roller Profile:Symmetric; Retainer Material:Machined Brass; Constant e:0.36; Groove Width A:22 mm; Limiting Speed - Oil:1,500 rpm; Axial Load Factor Y0:1.83; |
51134 NTN Thrust Spherical Roller Bearing | Configuration:Double Row; ra:1 mm; Dynamic Load Rating:25,900 N; B:23.8 mm; Limiting Speed - Oil:8,000 rpm; d:30 mm; D:62 mm; Radial Clearance:0.013 to 0.028 mm; Weight:0.290 kg; Fillet Radius/Chamfer:1 mm; Da:56 mm; Static Load Rating:18,700 N; Bore Type:Cylindrical Bore; da:36 mm; Enclosure:Double Seal; |
2RT4028 NTN Thrust Spherical Roller Bearing | Dynamic Load Rating:3,100,000 N; Radial Clearance:0.260 to 0.350 mm; Fillet Radius/Chamfer:4 mm; Static Load Rating:4,000,000 N; ra (max):3 mm; Constant e:0.33; Center Guidance:Fixed Inner Ring Rib; Retainer Material:Machined Brass; D:440 mm; Limiting Speed - Grease:900 rpm; Axial Load Factor Y2:3.06; B:144 mm; da (min):278 mm; Groove Width A:26 mm; d:260 mm; Axial Load Factor Y0:2.01; Axial Load Factor Y1:2.06; |
CRT3018 NTN Thrust Spherical Roller Bearing | Static Load Rating:1,050,000 N; Da (max):322 mm; Radial Clearance:0.115 to 0.165 mm; ra (max):3 mm; db (max):200 mm; D:340 mm; dc (min):211 mm; d:160 mm; dd (min):228 mm; Limiting Speed - Oil:2,000 rpm; r1:4 mm; Configuration:Single Row; Fillet Radius/Chamfer:4 mm; Limiting Speed - Grease:1,700 rpm; ra1 (max):3 mm; Enclosure:Open; B:68 mm; Dynamic Load Rating:860,000 N; Inside Ring Outside Diameter:204 mm; |
RT6405 NTN Thrust Spherical Roller Bearing | C:29 mm; Static (Coa):390 kN; T:38 mm; rs (min):2.5 mm; d2:110 mm; a:37 mm; B:38 mm; Pu:42.540 kN; Dynamic (Ca):246 kN; r1s (min):2 mm; r2s (min):0.6 mm; D:170 mm; |
230/1060BK NTN Spherical Roller Bearings | d2:90 mm; b1:18.5 mm; E:mm; r1s (min):3 mm; D:190 mm; s:2 mm; d2 (max):124.2 mm; Static (Coa):329 kN; F:114 mm; Dynamic (Ca):316 kN; rs (min):3 mm; Pu:36.080 kN; B:43 mm; b:12 mm; |
51132 NTN Thrust Spherical Roller Bearing | Limiting Speed - Grease:1,800 rpm; Dynamic Load Rating:725,000 N; Inside Ring Outside Diameter:208 mm; Configuration:Single Row; Fillet Radius/Chamfer:4 mm; Limiting Speed - Oil:2,200 rpm; ra1 (max):3 mm; B:86 mm; db (max):204 mm; Enclosure:Open; dc (min):211 mm; d:170 mm; Da (max):292 mm; db (min):188 mm; r1:4 mm; Bore Type:Cylindrical Bore; Static Load Rating:1,100,000 N; Radial Clearance:0.120 to 0.170 mm; |
51172 NTN Thrust Spherical Roller Bearing | Configuration:Single Row; D:75 mm; Fillet Radius/Chamfer:1 mm; da (min):50 mm; Da (max):70 mm; D1 (max):71.8 mm; Snap Ring Outside Diameter:81.6 mm; Snap Ring Width:1.7 mm; B:16 mm; Static Load Rating:15,200 N; d:45 mm; Bore Type:Cylindrical Bore; Dx (min):83 mm; Dynamic Load Rating:20,900 N; b (min):1.9 mm; r1:0.5 mm; Cy (max):3.8 mm; Radial Clearance:0.018 to 0.036 mm; ra (max):1 mm; a (max):2.5 mm; |
81132L1 NTN Thrust Spherical Roller Bearing | Bore Type:Cylindrical Bore; dd (min):119 mm; Inside Ring Outside Diameter:108 mm; Limiting Speed - Oil:3,600 rpm; D:180 mm; Limiting Speed - Grease:3,000 rpm; Enclosure:Open; r1:3 mm; db (min):99 mm; B:41 mm; dc (min):110 mm; ra (max):2.5 mm; ra1 (max):2.5 mm; d:85 mm; Da (max):166 mm; Configuration:Single Row; Fillet Radius/Chamfer:3 mm; Static Load Rating:330,000 N; Radial Clearance:0.050 to 0.085 mm; |
CRT5613 NTN Thrust Spherical Roller Bearing | Radial Clearance:0.011 to 0.025 mm; Dynamic Load Rating:6,800 N; Fillet Radius/Chamfer:0.6 mm; Static Load Rating:3,050 N; da (min):17 mm; Enclosure:Double Seal; Weight:0.037 kg; Bore Type:Cylindrical Bore; Da (max):27 mm; ra (max):0.6 mm; d:12 mm; Configuration:Single Row; Limiting Speed - Grease:17,000 rpm; D:32 mm; Factor fo:12.3; B:10 mm; |
CRT3503 NTN Thrust Spherical Roller Bearing | ra (max):0.3 mm; D:32 mm; da (min):22 mm; Enclosure:Double Shield; Limiting Speed - Grease:22,000 rpm; Configuration:Single Row; Static Load Rating:2,640 N; Factor fo:15.5; Weight:0.019 kg; Dynamic Load Rating:4,000 N; d:20 mm; Fillet Radius/Chamfer:0.3 mm; Da (max):30 mm; Radial Clearance:0.013 to 0.028 mm; Bore Type:Cylindrical Bore; B:7 mm; |
51248 NTN Thrust Spherical Roller Bearing | rs (min):2.5 mm; D:150 mm; Dynamic (Ca):181 kN; Static (Coa):207 kN; a:30 mm; r1s (min):2 mm; r2s (min):0.6 mm; Pu:23.900 kN; C:24 mm; d2:85 mm; B:28 mm; T:30.5 mm; |
2RT4426 NTN Thrust Spherical Roller Bearing | D:1280 mm; d:800 mm; Radial Clearance:0.750 to 0.960 mm; Configuration:Double Row; Axial Load Factor Y1:2.32; da (min):844 mm; Enclosure:Open; Weight:1910.000 kg; Bore Type:Tapered Bore; Dynamic Load Rating:20,000,000 N; Limiting Speed - Oil:310 rpm; Center Guidance:Fixed Inner Ring Rib; Roller Profile:Symmetric; B:375 mm; Axial Load Factor Y2:3.45; Retainer Material:Machined Brass; Fillet Radius/Chamfer:9.5 mm; |
81222L1 NTN Thrust Spherical Roller Bearing | H:9 mm; Oil:10 000 min-1; D1:13 mm; dynamic Cr:11.540 kN; rs (min):0.3 mm; Pu:0.700 kN; d1:26 mm; Grease:7 500 min-1; D:26 mm; d:12 mm; static Cor:15.400 kN; |
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Spherical Roller Bearings Part series 231/900BK is a potential replacement for these common bearing part numbers:
231/900BK
231/900BK
231/900BK
231/900BK
231/900BK
231/900BK
231/900BK
231/900BK
Contact Us
- NTN BEARING-BOWER CORP.
- Address2086 Military Street South, Hamilton, AL 35570, U.S.A.
- Phone(Working Time)921-5268
- Fax
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