| Bearing Weight | 236.400 Kg |
| Tapered Bore | N |
| B - Outer Ring Width | 190.500 mm |
| R - Inner Ring To Clear Radius4 | 4.100 mm |
| Design Units | METRIC |
| D | 580.000 mm |
| C - Dynamic Radial Rating1 | 4020000 N |
| Cg - Geometry Factor3 | 0.2377 |
| da - Inner Ring Backing Diameter | 370.000 mm |
| C - Inner Ring Width | 190.500 mm |
| Type | NU |
| C0 - Static Radial Rating | 6790000 N |
| d | 320.000 mm |
| Reference Thermal Speed Rating (Grease) | 470 |
| Da - Outer Ring Backing Diameter | 530.000 mm |
| r - Outer Ring To Clear Radius5 | 4.100 mm |
| Reference Thermal Speed Rating (Oil)2 | 500 |
DC4938AVW KOYO Full complement cylindrical roller bearings cross reference by manufacturer | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| No. | Brand | E | D | S | B | C | H | m | |
| TS3-NNU4938KD1NAP5 | NTN | - | - | 260 mm | - | 69 mm | 69 mm | - | - |
| 234938 | ISB | - | - | 260 mm | - | - | 180 kN | 84 mm | - |
| SL024938 | INA | NNCL4938V / Designation to DIN 5412 | 240,7 mm | 260 mm | - | 69 mm | 34,5 mm | - | 10,9 kg / Weight |
| SL02-4938 | NTN | - | - | 260 mm | - | 69 mm | 565 kN | - | - |
| SL014938 | INA | NNC4938V / Designation to DIN 5412 | - | 260 mm | - | 69 mm | 34,5 mm | - | 11,2 kg / Weight |
| SL01-4938 | NTN | - | - | 260 mm | - | 69 mm | 565 kN | - | - |
| RSF-4938E4 | NSK | - | - | 260 mm | - | 69 mm | 510 kN | - | - |
| RS-4938E4 | NSK | - | - | 260 mm | - | 69 mm | 510 kN | - | - |
| RC4938 | NACHI | - | - | 260 mm | 2.5 mm | 69 mm | 565 kN | - | - |
| RB4938 | NACHI | - | - | 260 mm | - | 69 mm | 565 kN | - | - |
| RNA4938 | ISO | - | - | 260 mm | - | - | 69 mm | - | - |
| SB6445A KOYO Single-row deep groove ball bearings | Series:223K and 232K; Taper:1:12; D1:10.255 in; Locknut:N-044; Diameter d :7 15/16 in; Bearing Number:22344K, 23244K; SNW/SNP Assembly Weight:36.8 lb; Lockwasher and Lockplates:W-44; Tolerance1:-0.005 in; Sleeve:S-144; S:1.406 in; B2:7.277 in; |
| 6068 KOYO Single-row deep groove ball bearings | Bearing Type:Split Cylindrical Re; Series Type:Light Series; Seal Type:Aluminium Triple Lab; Bearing Number:LSE912BR; Dimension L:27.0 in; Weight:547 lb; Support Type:Four-Bolt Plummer Bl; Dimension J:19.8 in; Cor - Static Load Rating:289779 lbf; Dimension H2:23.0 in; Bolt Size:4 x M30; Dimension H1 |
| 6968 KOYO Single-row deep groove ball bearings | Float:0.083 in; Grease Lubrication - T Seal:1600 rpm; Dimension H:1.13 in; Shaft Size :4 in; Dimension D:8.38 in; Engineering Group:Mounted Bearing; C0 - Static Load:113000 lb; Dimension K:1.63 in; C - Dynamic Load (Basic):97700 lb; Shaft Size Type:Imperial; Dimension F:12.63 in; Dimensio |
| 6864 KOYO Single-row deep groove ball bearings | H:128 mm; L:255 mm; Bolt Qty:2; J1:40 mm; Locating Rings (width x OD):SR100X9.5; UPC Code:999999999; C0 Static Load Rating:142; N1:14.00 mm; Seal Type:V-ring; Shaft Diameter db:65 mm; Material :Cast Iron; J:200 mm; Housing:FSNT 211; Housing Mass:4.5 Kg; C1 Dynamic Load Rating:140; Max Grease Sp |
| 16068 KOYO Single-row deep groove ball bearings | Outside Diameter D:52.000 mm; Cr - Dynamic Load Rating:15.9 kN; Outside Ring Width B:15.000 mm; Grease Reference Speed:13000 rpm; Oil Reference Speed:20000 rpm; Radius Rs min:1.100 mm; Weight:0.14 Kg; C0r - Static Load Rating:7.8 kN; Features:Contact Seals; Clearance:C3; Bore Size d:20 mm; |
| 1606 KOYO Single-row deep groove ball bearings | Support Type:Four-Bolt Plummer Bl; Shaft Size:7-15/16 in; Bearing UPC:013992027573; Cor - Static Load Rating:222676 lbf; Seal Type:High Temperature Pac; Bearing Type:Split Cylindrical Ex; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension H2:17.7 in; Cr - Dynamic Load Rating:136576 lbf; Note |
| 6868 KOYO Single-row deep groove ball bearings | C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:42600 lbf; B - Double Cone Width:5.2500 in; C0 - Static Radial Rating:290000 lbf; R - Cone Frontface To Clear Radius2:0.250 in; Cg - Geometry Factor8:0.146; K - Factor7:1.12; d:7.5 in; Cone Part Number:93751DW; Series:93000; Ab - Cage-Co |
| 16064 KOYO Single-row deep groove ball bearings | K - Factor8:0.96; G1 - Heat Generation Factor (Roller-Raceway):123.7; C90 - Dynamic Radial Rating (90 million revolutions)5:7960 lbf; B - Cone Width:0.8440 in; Series:37000; db - Cone Backface Backing Diameter:4.96 in; Design Units:Imperial; C0 - Static Radial Rating:40100 lbf; Ca90 - Dynamic Thrust |
| 606 KOYO Single-row deep groove ball bearings | C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:62900 lbf; K - Factor7:1.74; Design Units:Imperial; Cg - Geometry Factor12:0.0946; e - ISO Factor8:0.34; T - Bearing Width across Cones:2.5625 in; Series:455; d:2.1250 in; D:4.25 in; G2 - Heat Generation Factor (Rib-Roller End):17.1; Da - |
| SB62436 KOYO Single-row deep groove ball bearings | Dynamic Load Rating C11:856 kN; Backing Housing Diameter Ds:334.0 mm; Chamfer r1smin3:2.1 mm; O.D. D:360.000 mm; Chamfer rsmin:2.10 mm; Number of Lubrication Holes:6; Static Load Rating Co:1710 kN; Backing Shaft Diameter ds:287.8 mm; DUR/DOR F/E:292.000 mm; Lubrication Groove g:16.0 mm; Thermal Spee |
| SB6646 KOYO Single-row deep groove ball bearings | E:22.2500 in; Bolt Hole Length:2.375 in; A:7.50 in; D:3.00 in; Bolt Hole Width:1.000 in; Full Timken Part Number:SAF226305-1/4; Bearing Number:22330K; Adapter Assembly Number1:SNW-130 x 5-1/4; Seal Type:Triple Ring Seal; E Min.:20.8750 in; B:26.7500 in; H:15.5000 in; Triple Seal 2 Req’d:LOR 126; Ass |
| SB684556 KOYO Single-row deep groove ball bearings | Static Load Rating Co:4140 kN; Inner-Ring Set:300ARXS1845B; Width B:300.000 mm; Lubrication Hole Diameter h:9.0 mm; Chamfer rsmin:3.50 mm; Weight:287.000 lb; Number of Lubrication Holes:8; Backing Shaft Diameter ds:325.1 mm; Outer-Ring Set:332RXS1846; Chamfer r1smin2:7.0 mm; Width C:300.000 mm; O.D. |
| SB6848 KOYO Single-row deep groove ball bearings | G2 - Heat Generation Factor (Rib-Roller End):94.9; C1 - Dynamic Radial Rating (1 million revolutions)6:208000 lbf; C90 - Dynamic Radial Rating (90 million revolutions)5:54000 lbf; G1 - Heat Generation Factor (Roller-Raceway):841; R - Cone Backface To Clear Radius3:0.25 in; Cage Type:Stamped Steel; C |
| SB6849 KOYO Single-row deep groove ball bearings | Seal Type:Viton Single Lip; Bolt Size:2 x M16; Dimension H1:1.3 in; Bearing Number:LSM60BR; Shaft Size:60 mm; Support Type:Two-Bolt Plummer Blo; Series Type:Light Series; Bearing Type:Split Cylindrical Re; Bearing - Housing - Seal UPC:013992096548; Dimension M:2.8 in; Note:This product line wa; Weig |
| 6064 KOYO Single-row deep groove ball bearings | Aa - Cage-Cone Backface Clearance:0.09 in; K - Factor8:2.05; C0 - Static Radial Rating:43000 lbf; Cg - Geometry Factor:0.0894; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:4690 lbf; C1 - Dynamic Radial Rating (1 million revolutions)6:37000 lbf; a - Effective Center Location4:-0.5 in; C90 - |
| 6964 KOYO Single-row deep groove ball bearings | a - Effective Center Location4:-0.03 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:10000 lbf; G2 - Heat Generation Factor (Rib-Roller End):21.4; R - Cone Backface To Clear Radius3:0.09 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:3970 lbf; d:2.6875 in; da - Cone |
DC4938AVW KOYO Full complement cylindrical roller bearings Video
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