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794 KOYO Single-row, matched pair angular contact ball bearings
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Double-row cylindrical roller bearings
KOYO 794 Bearing SPECIFICATIONS
- KOYO
794
- Pillow Block
- 0.0
- N/A
- 19.522
- M06288
- 4
- Concentric Collar
- 4 Bolt Pillow Block
- BEARING PRECISION AXLE CORP.2020-07-10 09:46:19
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Types of 794 KOYO Single-row, matched pair angular contact ball bearings
- Pillow Block
- 0.0
- N/A
- 19.522
- M06288
- 4
- Concentric Collar
- 4 Bolt Pillow Block
- Spherical Roller Bearing
- Cast Steel
- Non-expansion
- 3/4 Inch
- Yes
- 22218
- Triple Lip Viton
- 1 Piece Solid
- Inch
- Double Row | Single Collar | With Set Screw
- 4 Bolt Pillow Block; 3-3/16" Bore; 3-3/4" Base to Center Height; Concentric Collar Mount; Spherical Roller Bearing; 9-1/4" Minimum Bolt Spacing; 11-1/4" Bolt Spacing Maximum; Relub
- 31171511
- 8483.20.40.80
- Bearing
- Pillow Block
- 49
- 3.75 Inch | 95.25 Millimeter
- 4.03 Inch | 102.362 Millimeter
- 3.188 Inch | 80.975 Millimeter
- 10.3 Inch | 260.5 Millimeter
- 9.25 Inch | 234.95Millimeter
- 11.25 Inch | 285.75Millimeter
- 0 Inch | 0Millimeter
KOYO 794 794 KOYO Single-row, matched pair angular contact ball bearings Technology
Basic Static Radial Load Rating Co | 69500 N |
Fillet Radius ra | 2.00 mm |
D | 150.0000 mm |
Basic Dynamic Radial Load Rating C | 108000 N |
Grease Speed Rating Open/Shielded n1 | 4800 rpm |
d | 60.000 mm |
Oil Speed Rating Open/Shielded n2 | 5600 rpm |
Sealed Speed Rating n3 | 3100 rpm |
B | 35.00 mm |
Accessories | Two Shields & Snap-R |
794 KOYO Single-row, matched pair angular contact ball bearings cross reference by manufacturer | |||||||||
---|---|---|---|---|---|---|---|---|---|
No. | Brand | D | B | C | a | d | D2 | 2B | Da |
7944B | NSK | 300 mm | 38 mm | 153 kN | 128,1 mm | 220 mm | - | - | 282 mm |
7944CTRSU | NSK | 300 mm | 38 mm | 190 kN | 278 mm | 220 mm | 293 mm | - | - |
7944DB | NTN | 300 mm | 38 mm | 305 kN | 94 mm | 220 mm | - | 76 mm | - |
7944DF | NTN | 300 mm | 38 mm | 305 kN | 94 mm | 220 mm | - | 76 mm | - |
7944DT | NTN | 300 mm | 38 mm | 305 kN | 94 mm | 220 mm | - | 76 mm | - |
7948 | KOYO | 320 mm | 38 mm | 193 kN | 99,8 mm | 240 mm | - | - | - |
7948A | NSK | 320 mm | 38 mm | 181 kN | 99,8 mm | 240 mm | - | - | 301 mm |
7948A5TRSU | NSK | 320 mm | 38 mm | 189 kN | 296,1 mm | 240 mm | 313 mm | - | - |
7948B | NSK | 320 mm | 38 mm | 161 kN | 136,5 mm | 240 mm | - | - | 301 mm |
7948CTRSU | NSK | 320 mm | 38 mm | 200 kN | 296,1 mm | 240 mm | 313 mm | - | - |
7948DB | NTN | 320 mm | 38 mm | 315 kN | 100 mm | 240 mm | - | 76 mm | - |
NNU494 KOYO Double-row cylindrical roller bearings | R2:21.431 mm; P180°:40 kN; Ca:37.008 mm; H1:82.55 mm; R1:46.038 mm; A1:79.375 mm; J min.:219.075 mm; P60°:104 kN; Initial grease fill:68.04 g; Cap bolt recommended tightening torque:149.1 N·m; Da:130 mm; A2:120.65 mm; L:285.75 mm; Max. speed for PosiTrac Plus seal:2350 r/min; Pa:6.94 |
NN3034 KOYO Double-row cylindrical roller bearings | Height H:4.8906 in; Diameter N:0.5000 in; Distance J:3.8906 in; Shaft Diameter D:15/16 in; Dimension A2:0.6250 in; Height T:1.5313 in; Basic Dynamic Radial Load Rating:3150 lbf; Dimension A1:1.1875 in; Basic Static Radial Load Rating Co:1750 lbf; Weight W:1.35 lb; Dimension L:2.7500 in; Dimension DA |
NNU4934 KOYO Double-row cylindrical roller bearings | Clearance:Standard; d:80mm; Seals or Shields:Open Type; SKU:3216-b-tvh-fag; Dynamic Load Rating (kN):98; Fatigue Load Rating (kN):4.95; D:140mm; Limiting Speed Rating (r/min):4000; Availability:In Stock; Weight:2.45 KGS; Static Load Rating (kN):93; Cage Type:Plastic; Reference Speed Rating (r/min):5 |
NNU4932 KOYO Double-row cylindrical roller bearings | D:160 mm; Roller and cage thrust assembly:K 81222 TN; Eb:152 mm; Ea:117 mm; Mass roller and cage thrust assembly:0.53 kg; Fatigue load limit Pu:98 kN; Dw:15 mm; d:110 mm; Basic dynamic load rating C:260 kN; Basic static load rating C0:1000 kN; Limiting speed:1700 r/min; Reference speed:850 r/min; |
NN3032 KOYO Double-row cylindrical roller bearings | Basic Static Radial Load Rating Co:10000 N; Oil Speed Rating Open/Shielded n2:13000 rpm; Fillet Radius ra:0.64 mm; Sealed Speed Rating n3:6700 rpm; Basic Dynamic Radial Load Rating C:13800 N; D:62.0000 mm; d:40.000 mm; B:12.00 mm; Grease Speed Rating Open/Shielded n1:10000 rpm; Accessories:Two Shiel |
NN3038 KOYO Double-row cylindrical roller bearings | Da max.:299 mm; d2 ≈:228 mm; Basic dynamic load rating C:1630 kN; da min.:211 mm; Limiting speed:260 r/min; ra max.:2 mm; D1 ≈:280 mm; Basic static load rating C0:2650 kN; da max.:263 mm; r1,2 min.:2.1 mm; D:310 mm; Fatigue load limit Pu:236 kN; s2 max.:11.1 mm; s1 max.:21 mm; Operating |
NNU4938 KOYO Double-row cylindrical roller bearings | D:170 mm; Tolerance shaft:e7; Permissible sliding velocity v max.:0.5 m/s; Coefficient of friction µ max.:0.15; h:152 mm; Permissible sliding velocity v min.:0 m/s; Specific dynamic load factor K:25 N/mm²; d:150 mm; α:124 °; Coefficient of friction µ min.:0.08; Mass bushing:10.5 |
NN3036 KOYO Double-row cylindrical roller bearings | P90°:149 kN; Eye bolt:2 x 3/8-16 UNC; Cap bolt:5/8-11 UNC; S:4.763 mm; ba:53.181 mm; A2:190.5 mm; PG:1/4 NPT; h:46.831 mm; PosiTrac Plus contact element:2 x B10724-113; P120°:94.3 kN; Cap bolt, SAE grade:8; Labyrinth ring:2 x LOR 112; P150°:87.2 kN; Cap bolt recommended tightening torque |
NN314 KOYO Double-row cylindrical roller bearings | Accessories:One Shield & Snap-Ri; B:19.00 mm; Oil Speed Rating Open/Shielded n2:11000 rpm; d:20.000 mm; Grease Speed Rating Open/Shielded n1:9000 rpm; Basic Dynamic Radial Load Rating C:29200 N; Fillet Radius ra:1.00 mm; D:72.0000 mm; Basic Static Radial Load Rating Co:18600 N; |
NN304 KOYO Double-row cylindrical roller bearings | Availability:In Stock; Static Load Rating (kN):325; B:44mm; Fatigue Load Rating (kN):34.5; Seals or Shields:Two Rubber Seals; Dynamic Load Rating (kN):285; D:150mm; d:85mm; Weight:3.00 KGS; SKU:bs2-2217-2rsk/vt143-; Clearance:Standard; Cage Type:Steel; Limiting Speed Rating (r/min):1100; |
794 KOYO Single-row, matched pair angular contact ball bearings Video
KOYO 794 INTERCHANGE
Double-row cylindrical roller bearings Part series 794 is a potential replacement for these common bearing part numbers:
794
794
794
794
794
794
794
794
Contact Us
- BEARING PRECISION AXLE CORP.
- Address795 Kimberly Drive, Carol Stream, Illinois U.S.A.
- Phone(Working Time)690-5687
- Fax
KOYO 794 Technical Articles
110x200x76 bearing dimensions |
150x225x56 bearing dimensions tolerances |
20x47x15.25 bearing size catalogue |
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