| Groove Width A | 45 mm |
| Static Load Rating | 14,600,000 N |
| Radial Clearance | 0.440 to 0.600 mm |
| B | 272 mm |
| Configuration | Double Row |
| Limiting Speed - Grease | 390 rpm |
| Weight | 640.000 kg |
| Hole Diameter (do) | 20 mm |
| Limiting Speed - Oil | 510 rpm |
| Axial Load Factor Y0 | 2.08 |
| ra (max) | 6 mm |
| Axial Load Factor Y2 | 3.17 |
| Retainer Material | Machined Brass |
| Bore Type | Cylindrical Bore |
| Dynamic Load Rating | 10,200,000 N |
| Roller Profile | Symmetric |
| Da (max) | 834 mm |
| Axial Load Factor Y1 | 2.13 |
| d | 530 mm |
| Enclosure | Open |
Cross reference 6244 KOYO Single-row deep groove ball bearings | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| No. | Brand | D | d | r | C | B | D_ | Z_ | fo |
| 6244 | NSK | 400 mm | 220 mm | 4 | 310 kN | 65 mm | 400 | 11 | 15.1 |
| 7234 KOYO Single-row, matched pair angular contact ball bearings | Calculation factor (Y1):1,82; d:400 mm; (Oil) Lubrication Speed:520 r/min; (Grease) Lubrication Speed:390 r/min; Grease lub.:390; C0r:10600; Basic dynamic load rating (C):5180 kN; Cr:6290; C:250 mm; Bore Diameter (mm):400; (Refer.)Mass(kg):322; Da max.:622 mm; r min.:6 mm; D:650 mm; Width (mm):250; |
| AC342538 KOYO Single-row, matched pair angular contact ball bearings | Angle (α):25 °; (Grease) Lubrication Speed:15 200 r/min; C:30 mm; Basic dynamic load rating (C):34,5 kN; B:30 mm; r min.:1,5 mm; Bearing number:100BER20XV1V; Bore Diameter (mm):100; Basic static load rating (C0):34,5 kN; Outer Diameter (mm):150; Width (mm):30; d:100 mm; r1 min.:1 mm; Size |
| 7034 KOYO Single-row, matched pair angular contact ball bearings | Outer Diameter (mm):47; Bore Diameter (mm):17; r1 min.:1 mm; d:17 mm; Width (mm):14; C:14 mm; Weight:0,11 Kg; Basic static load rating (C0):6,6 kN; Basic dynamic load rating (C):13,6 kN; D:47 mm; Bearing number:6303; r2 min.:1 mm; B:14 mm; Size (mm):17x47x14; |
| AC342538B KOYO Single-row, matched pair angular contact ball bearings | Outer Diameter (mm):225; d:220 mm; Bearing number:TUP2 220.60; Bore Diameter (mm):220; θ:12 mm; D:225 mm; f1:1,6 mm; f2:0,8 mm; L:60 mm; |
| 7934B KOYO Single-row, matched pair angular contact ball bearings | UNSPSC:31171552; m:0,541 kg / Weight; C0a:136000 N / Static lo; Single or Double Direction:Single Direction; d:63,5 mm; C0a:30600 lbf / Static l; Rolling Element:Ball Bearing; T:0,938 inch; Inventory:0.0; Bearing number:2281; Category:Thrust Ball Bearings; Long Description:2-1/2" Bore 1;; Width |
| 7234B KOYO Single-row, matched pair angular contact ball bearings | S:12.7 mm; SW:3 mm; B:31 mm; Weight:0,5 Kg; Thread (G):M6x1; T max.:100 °C; s:12,7 mm; B1:31 mm; Designation of bearing:UC201G2; C0:6.65 kN; G:M6x1; D1:29 mm; s1:15.5 mm; C:12.8 kN; A:20 mm; A5:18.3 mm; W:1,5 mm; Designation of housing:C204-; Basic dynamic load rating (C):12,8 kN; Bearing number:UCC |
| 7034B KOYO Single-row, matched pair angular contact ball bearings | D:35 mm; Weight:0,05 Kg; Size (mm):15x35x11; Bearing number:NUP202 E; Width (mm):11; Fw:19,3 mm; Basic static load rating (C0):10,4 kN; C:11 mm; Outer Diameter (mm):35; (Grease) Lubrication Speed:19000 r/min; Basic dynamic load rating (C):12,7 kN; B:11 mm; Bore Diameter (mm):15; d:15 mm; |
| 7334 KOYO Single-row, matched pair angular contact ball bearings | Size (mm):69.85x146.05x41.275; B:39,688 mm; Weight:2,96 Kg; d:69,85 mm; D:146,05 mm; Width (mm):41,275; Bearing number:KH913849-H913810; rb max.:3,3 mm; Da min:124 mm; Basic dynamic load rating (C):201 kN; T:41,275 mm; r3 min.:3,3 mm; d1:109,4 mm; Basic static load rating (C0):239 kN; Calculation fa |
6244 KOYO Single-row deep groove ball bearings Video
KOYO 6244 Bearing
6244 Bearing product introduction 6244 KOYO Shipping process KOYO 6244 ... The company's core bearings are Deep groove ball bearings KOYO 6844, and
Bearing 6244 (KOYO) | Size and Specification | Bearings
Deep groove ball bearings 6244. Bearing number : 6244. Size (mm) : 220x400x65. Brand : KOYO. Bore Diameter (mm) : 220. Outer Diameter (mm) : 400
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6244 KOYO bearing, KOYO 6244 bearing, Size: 220x400x65. KOYO 6244 are used in a wide variety of applications, suitable for high speeds and are robust in