| db - Cone Backface Backing Diameter | 8.23 in |
| Ab - Cage-Cone Frontface Clearance | 0.41 in |
| Aa - Cage-Cone Backface Clearance | 0.67 in |
| C0 - Static Radial Rating | 316000 lbf |
| Cg - Geometry Factor | 0.148 |
| G2 - Heat Generation Factor (Rib-Roller End) | 69.1 |
| d | 6.1250 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 71600 lbf |
| da - Cone Frontface Backing Diameter | 7.58 in |
| Design Units | Imperial |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 99200 lbf |
| Cone Part Number | H936340 |
| B - Cone Width | 3.1250 in |
| K - Factor8 | 0.72 |
| a - Effective Center Location4 | 0.66 in |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 125000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 276000 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 481000 lbf |
| G1 - Heat Generation Factor (Roller-Raceway) | 638 |
| R - Cone Backface To Clear Radius3 | 0.25 in |
interchange NNU4938MAW33 TIMKEN Tapered Roller Bearings guide | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 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 | - | - |
| h | 2,5 mm |
| Basic dynamic load rating (C) | 1580 kN |
| Bearing number | SDM35AJ |
| Weight | 0,37 Kg |
| W | 2,1 mm |
| Width (mm) | 49,5 |
| D | 52 mm |
| Bore Diameter (mm) | 35 |
| Size (mm) | 35x52x49.5 |
| Outer Diameter (mm) | 52 |
| B | 49,5 mm |
| L | 70 mm |
| Fw | 35 mm |
| D1 | 49 mm |
| 23068KEMBW40IW534 TIMKEN Tapered Roller Bearings | Basic dynamic load rating (C):115 kN; Outer Diameter (mm):90; D:90 mm; B1:3 mm; Width (mm):33; Basic static load rating (C0):122 kN; d1:35 mm; d:40 mm; Size (mm):40x90x33; C:33 mm; B2:7 mm; Weight:0,984 Kg; (Grease) Lubrication Speed:4500 r/min; Bearing number:22308 KCW33+AH2308; Bore Diameter (mm): |
| 23080EMBW509AC08C3 TIMKEN Tapered Roller Bearings | Bore Diameter (mm):400; Basic dynamic load rating (C):4300 kN; r1 min.:5 mm; Da max.:582 mm; r2 min.:5 mm; d:400 mm; Bearing number:24080ECCK30J/W33; d2:442 mm; da min.:418 mm; Weight:205 Kg; Width (mm):200; D1:527 mm; Calculation factor (Y0):2,2; Fatigue load limit (Pu):560; Reference speed:630 r/m |
| 23064EMBW507C08C2 TIMKEN Tapered Roller Bearings | Axial Load Factor Y0:2.25; Axial Load Factor Y1:2.30; Configuration:Double Row; Static Load Rating:1,530,000 N; Limiting Speed - Oil:2,300 rpm; da (min):182 mm; Constant e:0.29; D:280 mm; Groove Width A:16 mm; Axial Load Factor Y2:3.43; Hole Diameter (do):8 mm; Roller Profile:Symmetric; Fillet Radiu |
| 23080KEMBW33W904C4 TIMKEN Tapered Roller Bearings | fillet radius:1.5 mm; Weight / Kilogram:1.28; Minimum Buy Quantity:N/A; C:21 mm; D:125 mm; dynamic load capacity:131000 N; T:26,25 mm; manufacturer product page:Click here; cone width:24 mm; closure type:Open; Outer Diameter (mm):125; operating temperature range:-40 to 120 ºC; B:24 mm; assembly |
| 23072EMBW906A TIMKEN Tapered Roller Bearings | db - Cone Backface Backing Diameter:1.75 in; K - Factor8:1.93; C1 - Dynamic Radial Rating (1 million revolutions)6:19500 lbf; Ab - Cage-Cone Frontface Clearance:0.06 in; Cone Part Number:2780; R - Cone Backface To Clear Radius3:0.06 in; a - Effective Center Location4:-0.32 in; C0 - Static Radial Rat |
| 23068KEMBW507C08 TIMKEN Tapered Roller Bearings | Bore Diameter (mm):152,4; D:220,662 mm; Bearing number:0-48; Basic static load rating (C0):805 kN; D1:219,075 mm; Size (mm):152.4x220.662x60.325; (Grease) Lubrication Speed:830 r/min; Width (mm):60,325; Basic dynamic load rating (C):269 kN; d1:153,988 mm; Weight:7,25 Kg; Outer Diameter (mm):220,662; |
| 23080KEMBW507C08C2 TIMKEN Tapered Roller Bearings | r1 min.:1 mm; r2 min.:1 mm; Bore Diameter (mm):42,863; D:85 mm; d1:56,8 mm; s1:32,7 mm; d:42,863 mm; Outer Diameter (mm):85; C:22 mm; Weight:0,74 Kg; Basic dynamic load rating (C):33,2 kN; Bearing number:YET209-111; Fatigue load limit (Pu):0,915; Size (mm):42.863x85x30.2; d2:62 mm; B1:43,7 mm; B:30, |
| 23068KEMBW40IW534C4 TIMKEN Tapered Roller Bearings | Bore Diameter (mm):55; Da max.:109 mm; B:49,2 mm; r1 min.:2 mm; Outer Diameter (mm):120; Width (mm):49,2; d:55 mm; Basic dynamic load rating (C):112 kN; C:49,2 mm; Size (mm):55x120x49.2; da min.:66 mm; Weight:2,65 Kg; a:72 mm; da max:68 mm; Fatigue load limit (Pu):3,45; D1:109 mm; Basic static load |
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