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231/850BK NTN Spherical Roller Bearings
Spherical Roller Bearings
NTN 231/850BK Bearing SPECIFICATIONS
What are the types of 231/850BK NTN Spherical Roller Bearings NTN BEARING-BOWER CORP. 805,000 N Static Load Rating ? Spherical Roller Bearings 168 mm db (min) Manufacturing Service . Get Your Free, Instant price, design review.
- NTN
231/850BK
- 805,000 N
- 65 mm
- 168 mm
- Cylindrical Bore
- 3 mm
- Single Row
- Open
- 0.070 to 0.120 mm
- NTN BEARING-BOWER CORP.2020-07-10 09:46:19
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231/850BK NTN Spherical Roller Bearings Characteristics
- 805,000 N
- 65 mm
- 168 mm
- Cylindrical Bore
- 3 mm
- Single Row
- Open
- 0.070 to 0.120 mm
- 168 mm
- 302 mm
- 287 mm
- 1,800 rpm
- 190 mm
- 277 mm
- 4 mm
- 213 mm
- 4 mm
- 660,000 N
- 3 mm
- 2,200 rpm
NTN 231/850BK The details of Spherical Roller Bearings
No. | Brand | T | F | a | H | d | b | c | s |
231/800BK | NTN | - | - | - | - | 140 mm | - | - | - |
5128 | NTN | - | - | - | - | 55 mm | - | - | - |
2P21202K | NTN | - | - | - | - | 40 mm | - | - | - |
230/1060BK | NTN | - | 114 mm | - | - | - | 12 mm | - | 2 mm |
87424L1 | NTN | - | - | - | - | 75 mm | - | - | - |
241/530BK3 | NTN | - | - | - | - | 15 mm | - | - | - |
240/1320BK3 | NTN | - | - | - | - | 28 mm | - | - | - |
230/670BK | NTN | - | - | - | - | 190 mm | - | - | - |
230/500BK | NTN | - | - | - | - | 55 mm | - | - | - |
RT6405 | NTN | 38 mm | - | 37 mm | - | - | - | - | - |
239/670K | NTN | - | - | 12 mm | - | 15 mm | - | - | - |
2RT7205 | NTN | - | - | - | - | 240 mm | - | - | - |
CRT2301 | NTN | - | - | - | - | 190 mm | - | - | - |
89326L1 | NTN | - | - | - | - | 300 mm | - | - | - |
240/750BK3 | NTN | - | - | - | - | 400 mm | - | - | - |
81226L1 | NTN | - | - | 73 mm | - | 50 mm | - | - | - |
2RT8807 | NTN | - | - | - | - | 15 mm | - | - | - |
2P13601K | NTN | - | - | - | - | 190 mm | - | - | - |
CRT4108 | NTN | - | - | - | - | - | - | - | - |
81122L1 | NTN | - | - | - | - | 150 mm | - | - | - |
248/630K3 | NTN | - | - | - | - | 15 mm | - | - | - |
CRT3617 | NTN | - | - | - | - | 30 mm | - | - | - |
2RT4803 | NTN | - | - | - | - | 440 mm | - | - | - |
5123 | NTN | - | - | - | - | 70 mm | - | - | - |
51156 | NTN | - | - | - | - | 400 mm | - | - | - |
51144 | NTN | - | - | - | - | 25 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; |
81124L1 NTN Thrust Spherical Roller Bearing | Fillet Radius/Chamfer:2 mm; ra (max):2 mm; Limiting Speed - Oil:4,800 rpm; Enclosure:Open; Configuration:Single Row; ra1 (max):1 mm; dc (min):122 mm; r1:1.1 mm; Dynamic Load Rating:109,000 N; Weight:1.880 kg; db (min):112 mm; d:105 mm; Static Load Rating:149,000 N; Radial Clearance:0.050 to 0.090 mm; Limiting Speed - Grease:4,000 rpm; db (max):118 mm; D:160 mm; Da (max):150 mm; B:26 mm; Bore Type:Cylindrical Bore; |
241/710BK3 NTN Spherical Roller Bearings | Configuration:Double Row; Axial Load Factor Y2:4.08; Center Guidance:Floating Steel Ring; Groove Width A:6 mm; Static Load Rating:179,000 N; Retainer Material:Pressed Steel; Bore Type:Tapered Bore; Nr. of Holes:4; Roller Profile:Symmetric; ra (max):1.5 mm; Weight:1.200 kg; Dynamic Load Rating:210,000 N; Fillet Radius/Chamfer:1.5 mm; Enclosure:Open; Axial Load Factor Y1:2.74; Radial Clearance:0.075 to 0.095 mm; |
89326L1 NTN Thrust Spherical Roller Bearing | Enclosure:Open; ra (max):6 mm; Nr. of Holes:8; Center Guidance:Fixed Inner Ring Rib; Static Load Rating:6,050,000 N; Radial Clearance:0.330 to 0.430 mm; Da (max):584 mm; da (min):336 mm; d:300 mm; Axial Load Factor Y2:3.11; Dynamic Load Rating:5,500,000 N; Bore Type:Tapered Bore; Limiting Speed - Oil:970 rpm; B:185 mm; Constant e:0.32; Hole Diameter (do):15 mm; Configuration:Double Row; Roller Profile:Symmetric; |
2P24005K NTN Spherical Roller Bearings | Static Load Rating:4,700,000 N; ra (max):4 mm; Radial Clearance:0.300 to 0.400 mm; Hole Diameter (do):12 mm; D:560 mm; Axial Load Factor Y2:4.35; Fillet Radius/Chamfer:5 mm; Constant e:0.23; Center Guidance:Fixed Inner Ring Rib; Nr. of Holes:8; B:135 mm; d:380 mm; da (min):402 mm; Limiting Speed - Grease:750 rpm; Axial Load Factor Y1:2.92; Roller Profile:Symmetric; Retainer Material:Machined Brass; |
CRT4112 NTN Thrust Spherical Roller Bearing | Dynamic (Cr):3 mm; with cylindrical bore:2 000 min-1; B:52 mm; Oil:65.790 kN; rs (min):2 mm; d:100 mm; with tapered bore:2 800 min-1; D:165 mm; Grease:587 kN; Static (Cor):5.5 mm; Pu:379 kN; |
2P10901K NTN Spherical Roller Bearings | Static Load Rating:62,000 N; dd (min):56 mm; B:23 mm; Enclosure:Open; ra (max):1 mm; Bore Type:Cylindrical Bore; dc (min):52 mm; db (min):47 mm; r1:1.1 mm; Limiting Speed - Oil:9,000 rpm; Inside Ring Outside Diameter:50 mm; Da (max):73 mm; D:80 mm; ra1 (max):1 mm; d:40 mm; db (max):49 mm; Fillet Radius/Chamfer:1.1 mm; Dynamic Load Rating:58,000 N; Radial Clearance:0.045 to 0.070 mm; Limiting Speed - Grease:7,500 rpm; |
CRT7012 NTN Thrust Spherical Roller Bearing | Enclosure:Open; Da (max):246 mm; Radial Clearance:0.050 to 0.090 mm; Bore Type:Cylindrical Bore; Outside Ring Inside Diameter:226 mm; d:120 mm; da (min):134 mm; Limiting Speed - Oil:2,800 rpm; Fillet Radius/Chamfer:3 mm; Db (max):230 mm; D:260 mm; B:55 mm; Dynamic Load Rating:450,000 N; ra (max):2.5 mm; db (min):134 mm; Limiting Speed - Grease:2,200 rpm; Weight:15.100 kg; r1:3 mm; dc (min):156 mm; |
5114 NTN Thrust Spherical Roller Bearing | Weight:3.400 kg; Groove Diameter:145.2 mm; a (max):4.9 mm; d:85 mm; Dynamic Load Rating:112,000 N; Static Load Rating:103,000 N; Dx:162 mm; Configuration:Double Row; Radial Clearance:0.030 to 0.058 mm; B:49.2 mm; Groove Width:3.1 mm; Cy:7.4 mm; da:95 mm; Fillet Radius/Chamfer:2 mm; Bore Type:Cylindrical Bore; Da:140 mm; ra:2 mm; Limiting Speed - Grease:3,000 rpm; D:150 mm; Limiting Speed - Oil:4,000 rpm; |
5123 NTN Thrust Spherical Roller Bearing | Dynamic Load Rating:274,000 N; ra1 (max):2 mm; B:51 mm; Limiting Speed - Oil:4,500 rpm; Fillet Radius/Chamfer:2.1 mm; Limiting Speed - Grease:3,600 rpm; Static Load Rating:325,000 N; d:70 mm; dd (min):100 mm; db (max):87 mm; db (min):82 mm; ra (max):2 mm; dc (min):92 mm; Configuration:Single Row; Enclosure:Open; Da (max):138 mm; Radial Clearance:0.040 to 0.075 mm; D:150 mm; Bore Type:Cylindrical Bore; |
CRT2301 NTN Thrust Spherical Roller Bearing | D:340 mm; Configuration:Double Row; Axial Load Factor Y0:1.68; d:190 mm; Retainer Material:Machined Brass; Dynamic Load Rating:2,000,000 N; Static Load Rating:2,370,000 N; Constant e:0.39; Center Guidance:Fixed Inner Ring Rib; Axial Load Factor Y1:1.72; Radial Clearance:0.160 to 0.220 mm; Groove Width A:22 mm; Limiting Speed - Oil:2,100 rpm; Enclosure:Open; Limiting Speed - Grease:1,600 rpm; Nr. of Holes:6; |
241/530BK3 NTN Spherical Roller Bearings | d:15 mm; Bore Type:Cylindrical Bore; Radial Clearance:0.011 to 0.025 mm; Enclosure:Open; ra (max):1 mm; Static Load Rating:5,400 N; Limiting Speed - Oil:21,000 rpm; Limiting Speed - Grease:17,000 rpm; B:13 mm; Da (max):36 mm; D:42 mm; Dynamic Load Rating:11,400 N; Weight:0.082 kg; Configuration:Single Row; Factor fo:12.3; Fillet Radius/Chamfer:1 mm; da (min):21 mm; |
5122 NTN Thrust Spherical Roller Bearing | db (max):125 mm; db (min):114 mm; r1:3 mm; Da (max):201 mm; Bore Type:Cylindrical Bore; B:73 mm; Radial Clearance:0.050 to 0.085 mm; Configuration:Single Row; Fillet Radius/Chamfer:3 mm; dc (min):132 mm; Inside Ring Outside Diameter:127.5 mm; Dynamic Load Rating:570,000 N; D:215 mm; Enclosure:Open; dd (min):143 mm; ra1 (max):2.5 mm; Static Load Rating:715,000 N; Limiting Speed - Grease:2,400 rpm; ra (max):2.5 mm; |
CRT12002 NTN Thrust Spherical Roller Bearing | ra1 (max):2.5 mm; Bore Type:Cylindrical Bore; Dynamic Load Rating:530,000 N; Enclosure:Open; Radial Clearance:0.050 to 0.090 mm; db (min):134 mm; Da (max):246 mm; db (max):151 mm; B:55 mm; Static Load Rating:610,000 N; Weight:15.200 kg; dc (min):156 mm; d:120 mm; Limiting Speed - Grease:2,000 rpm; dd (min):171 mm; Fillet Radius/Chamfer:3 mm; Configuration:Single Row; r1:3 mm; D:260 mm; ra (max):2.5 mm; |
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Spherical Roller Bearings Part series 231/850BK is a potential replacement for these common bearing part numbers:
231/850BK
231/850BK
231/850BK
231/850BK
231/850BK
231/850BK
231/850BK
231/850BK
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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