Tapered Roller Bearings 6860 Bearing number offers 300x380x38 Size (mm) a 300 mm x 380 mm x 38 mm Min operating temperature, Tmin KOYO 643/633 Tapered Roller Bearings selection of Genuine Tapered Roller Bearings at Wholesale Prices. We are a 300 mm x 380 mm x 38 mm Min operating temperature, Tmin KOYO 643/633 Tapered Roller Bearings Certified NTN Brand Parts Retailer
| Bearing number |
6860 |
| Size (mm) |
300x380x38 |
| Brand |
NTN |
| Bore Diameter (mm) |
300 |
| Outer Diameter (mm) |
380 |
| Width (mm) |
38 |
| d |
300 mm |
| D |
380 mm |
| B |
38 mm |
| C |
38 mm |
| r min. |
2,1 mm |
| Da max. |
369 mm |
| db min |
311 mm |
| ra max. |
2 mm |
| Weight |
10,5 Kg |
| Basic dynamic load rating (C) |
162 kN |
| Basic static load rating (C0) |
210 kN |
| (Grease) Lubrication Speed |
1 500 r/min |
| (Oil) Lubrication Speed |
1 700 r/min |
| rs min |
2.1 mm |
| Radial clearance class |
CN |
| Mass |
10.5 kg |
| Dynamic load, C |
162 kN |
| Static load, C0 |
210 kN |
| Fatigue limit load, Cu |
5.2 kN |
| f0 |
16.1 |
| Nlim (oil) |
1,700 rpm |
| Nlim (grease) |
1,500 rpm |
| Min operating temperature, Tmin |
-40 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.46 Hz |
| Characteristic rolling element frequency, BSF |
14.21 Hz |
| Characteristic outer ring frequency, BPF0 |
10.7 Hz |
| Characteristic inner ring frequency, BPFI |
12.3 Hz |
| da min |
311 mm |
| Da max |
369 mm |
| ra max |
2 mm |
| Category |
Single Row Ball Bearing |
| Inventory |
0.0 |
| Manufacturer Name |
NTN |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
10.14 |
| Product Group |
B00308 |
| Enclosure |
Open |
| Precision Class |
ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot |
No |
| Rolling Element |
Ball Bearing |
| Snap Ring |
No |
| Internal Special Features |
No |
| Cage Material |
Steel |
| Internal Clearance |
C0-Medium |
| Inch – Metric |
Metric |
| Long Description |
300MM Bore; 380MM Outside Diam |
| Other Features |
Deep Groove |
| UNSPSC |
31171504 |
| Harmonized Tariff Code |
8482.10.50.68 |
| Noun |
Bearing |
| Keyword String |
Ball |
| Weight / LBS |
22.355 |
| Outside Diameter |
14.961 Inch | 380 Millimeter |
| Inner Race Width |
0 Inch | 0 Millimeter |
| Outer Race Width |
1.496 Inch | 38 Millimeter |
| Bore |
11.811 Inch | 300 Millimeter |
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Bearing number:YAR 211-203-2F; Size (mm):100×55.562×55.6; Brand:SKF; Bore Diameter (mm):100; Outer Diameter (mm):55,562; Width (mm):55,6; d:55.562 mm; D:100 mm; B:55.6 mm; C:25 mm; d1:69.06 mm; B4:9 mm; r1,2 – min.:1 mm; s1:33.4 mm; Basic dynamic load rating – C:43.6 kN; Basic static load rating – C0:29 kN; Fatigue load limit – Pu:1.2 kN; Limiting speed with shaft tolerance h6:3600 r/min; Calculation factor – f0:14; Mass bearing:1.05 kg; Thread – G2 – 3/8-24 UNF:3/824 UNF; Hexagonal key size for grub screw – H:4.762 mm; Category:Insert Bearings; Inventory:0.0; Manufacturer Name:SKF; Minimum Buy Quantity:N/A; Weight / Kilogram:1.049; EAN:7316577039187; Product Group:M06110; Inner Race Profile:Wide Inner Ring; Outer Race Profile:Spherical; Relubricatable:Yes; Seal Type:M Seal; Mounting Method:Set Screw; Rolling Element:Ball Bearing; Snap Ring:No; Long Description:2-3/16" Bore; Wide Inner; Inch – Metric:Inch; Other Features:Single Row | Medium Duty | Gru; UNSPSC:31171536; Harmonized Tariff Code:8482.10.50.00; Noun:Bearing; Keyword String:Insert; Manufacturer Item Number:YAR 211-203-2F; Weight / LBS:2.03; Length Thru Bore:2.189 Inch | 55.601 Millimeter; Outer Race Width:0.984 Inch | 24.994 Millimeter; Outside Diameter:3.937 Inch | 100 Millimeter; Bore:2.188 Inch | 55.575 Millimeter; bore diameter:2.1875 in; radial dynamic load capacity:43.6 kN; outside diameter:3.9370 in; radial static load capacity:29 kN; outer ring width:25 mm; finish/coating:Uncoated; inner ring width:55.6 mm; maximum rpm:3600 RPM; bore type:Round; seal type:Contact with Flinger; locking device:Set Screw; d1 ≈:69.06 mm; r1,2 min.:1 mm; Basic dynamic load rating C:43.6 kN; Basic static load rating C0:29 kN; Fatigue load limit Pu:1.25 kN; Limiting speed1):3600 r/min; Calculation factor f0:14; Mass complete bearing:1 kg; Thread grub screw G2:3/8-24 UNF; Hexagonal key size for grub screw N:4.763 mm; Recommended tightening torque for grub screw:16.5 N·m;
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Bearing number:497/493; Size (mm):85.725×136.525×30.162; Brand:ISO; Bore Diameter (mm):85,725; Outer Diameter (mm):136,525; Width (mm):30,162; d:85,725 mm; D:136,525 mm; T:30,162 mm; B:29,769 mm; C:22,225 mm; a:0,8 mm;
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Bearing number:NU308FM; Size (mm):40x90x23; Brand:Fersa; Bore Diameter (mm):40; Outer Diameter (mm):90; Width (mm):23; d:40 mm; D:90 mm; B:23 mm;
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Bearing number:24024EX1K30; Size (mm):120x180x60; Brand:NACHI; Bore Diameter (mm):120; Outer Diameter (mm):180; Width (mm):60; d:120 mm; D:180 mm; B:60 mm; C:60 mm; r min.:2 mm; Weight:5,36 Kg; Basic dynamic load rating (C):540 kN; Basic static load rating (C0):683 kN; (Grease) Lubrication Speed:2550 r/min; (Oil) Lubrication Speed:3450 r/min; Calculation factor (e):0,3; Calculation factor (Y0):2,18; Calculation factor (Y1):2,23;
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Bearing number:PSL 610-304; Size (mm):220x265x25; Brand:PSL; Bore Diameter (mm):220; Outer Diameter (mm):265; Width (mm):25; d:220 mm; D:265 mm; T:25 mm; B:25 mm; C:19 mm; a:45,6 mm; r min.:2,5 mm; r2 min.:1 mm; r3 min.:0,4 mm; da max:228 mm; Da min:252 mm; Da max.:259 mm; db min:230 mm; Db min.:259 mm; ra max.:1 mm; Weight:2,7 Kg; Basic dynamic load rating (C):170 kN; Basic static load rating (C0):425 kN; (Grease) Lubrication Speed:1010 r/min; (Oil) Lubrication Speed:1450 r/min; Calculation factor (e):0,43; Calculation factor (Y):1,39;
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Bearing number:NK10/16; Size (mm):10x17x16; Brand:ZEN; Bore Diameter (mm):10; Outer Diameter (mm):17; Width (mm):16; d:10 mm; D:17 mm; B:16 mm; C:16 mm; r min.:0,3 mm; Weight:0,013 Kg; Basic dynamic load rating (C):5,6 kN; Basic static load rating (C0):7,35 kN; (Grease) Lubrication Speed:17000 r/min;
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Bearing number:TRU 12517860UU; Size (mm):125x178x60; Brand:IKO; Bore Diameter (mm):125; Outer Diameter (mm):178; Width (mm):60; d:125 mm; D:178 mm; Ew:162 mm; B:60 mm; C:60 mm; r min.:1,5 mm; J:143,5 mm; Weight:4,49 Kg; Basic dynamic load rating (C):211 kN; Basic static load rating (C0):408 kN;
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Bearing number:GEC 530 TXA-2RS; Size (mm):530x710x243; Brand:SKF; Bore Diameter (mm):530; Outer Diameter (mm):710; Width (mm):243; d:530 mm; D:710 mm; B:243 mm; C:205 mm; α:3 °; dk:620 mm; r1 – min.:2 mm; r2 – min.:5 mm; da – min.:555 mm; da – max.:570 mm; Da – min.:613 mm; Da – max.:672 mm; ra – max.:2 mm; rb – max.:5 mm; Basic dynamic load rating – C:34500 kN; Basic static load rating – C0:57000 kN; Specific factor dinamic load – K:300 N/mm2; Specific factor static load – K0:500 N/mm2; Lubricant:Maintenance free – dry l; Design (sliding contact surface combination):Steel/PTFE fabric; Sealing solution:Double-lip seals; α:3 °; r1 min.:2 mm; r2 min.:5 mm; da min.:555 mm; da max.:570 mm; Da min.:613 mm; Da max.:672 mm; ra max.:2 mm; rb max.:5 mm; Basic dynamic load rating C:34500 kN; Basic static load rating C0:57000 kN; Specific dynamic load factor K:300 N/mm²; Specific static load factor K0:500 N/mm²; Mass plain bearing:287 kg;
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Bearing number:284234X/284355XH; Size (mm):234.95×355.6×166; Brand:Gamet; Bore Diameter (mm):234,95; Outer Diameter (mm):355,6; Width (mm):166; d:234,95 mm; D:355,6 mm; T:166 mm; C:124,72 mm; E:51,25 mm; F:20,64 mm; G:31,75 mm; H:11,11 mm; J:366,62 mm; L:12 mm; R:7 mm; da:270 mm; Weight:48,43 Kg;
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Bearing number:32948XUE1; Size (mm):240x320x51; Brand:NTN; Bore Diameter (mm):240; Outer Diameter (mm):320; Width (mm):51; d:240 mm; D:320 mm; T:51 mm; B:51 mm; C:39 mm; ra1 max.:2 mm; a:65,5 mm; r min.:3 mm; r1 min.:2,5 mm; da min.:254 mm; Da min:290 mm; Da max.:308 mm; db max.:254 mm; Db min.:311 mm; ra max.:2,5 mm; Sa:10 mm; Sb:12 mm; Weight:10,9 Kg; Basic dynamic load rating (C):490 kN; Basic static load rating (C0):1 000 kN; (Grease) Lubrication Speed:940 r/min; (Oil) Lubrication Speed:1 200 r/min; Calculation factor (e):0,46; Calculation factor (Y0):0,72;
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Bearing number:RA55; Brand:INA; Bore Diameter (mm):55; d:55 mm; V:110 mm; U:40,4 mm; d3:76 mm; A:12,5 mm; B1:48,4 mm; H:167 mm; J:138 mm; N:13,5 mm; S:4 mm;
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Bearing number:9102KDDG; Size (mm):15x32x9; Brand:Timken; Bore Diameter (mm):15; Outer Diameter (mm):32; Width (mm):9; d:15 mm; D:32 mm; B:9 mm; C:9 mm; Weight:0,027 Kg; Basic dynamic load rating (C):6,36 kN;
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Bearing number:6010-2Z-N; Size (mm):50x80x16; Brand:NKE; Bore Diameter (mm):50; Outer Diameter (mm):80; Width (mm):16; d:50 mm; D:80 mm; B:16 mm; C:16 mm; a:3,28 mm; b:1,9 mm; f:1,7 mm; r1 min.:1 mm; r2 min.:1 mm; D1:76,81 mm; D2:86,6 mm; Weight:0,261 Kg; Basic dynamic load rating (C):21,8 kN; Basic static load rating (C0):16,6 kN;
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Bearing number:K35x42x20; Size (mm):35x42x20; Brand:CX; Bore Diameter (mm):35; Outer Diameter (mm):42; Width (mm):20; Fw:35 mm; Ew:42 mm; B:20 mm; Weight:0,037 Kg; Basic dynamic load rating (C):30 kN; Basic static load rating (C0):49 kN; (Grease) Lubrication Speed:13000 r/min;
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Bearing number:XAA32009X/Y32009X; Size (mm):45x75x20; Brand:Timken; Bore Diameter (mm):45; Outer Diameter (mm):75; Width (mm):20; d:45 mm; D:75 mm; T:20 mm; B:20 mm; C:15,5 mm; R:3 mm; r:1 mm; a -:3,3 mm; Da:72 mm; db:57 mm; da:51 mm; Db:68 mm; Aa:0,6 mm; Ab:2,1 mm; Weight:0,35 Kg; Dynamic load rating radial (C):66,4 kN; Basic static load rating (C0):84,3 kN; Factor (G1):28,7; Factor (G2):16,2; Factor (Cg):0,0197; Factor (K):1,49; Basic dynamic load rating (C90):15,9; Basic dynamic load rating (Ca90):10,7; Basic dynamic load rating (C1):61,5 kN; Calculation factor (e):0,39;
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