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NU108 KOYO Single-row cylindrical roller bearings
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Double-row cylindrical roller bearings
KOYO NU108 Bearing SPECIFICATIONS
- KOYO
NU108
- Flange Block
- 0.0
- N/A
- 3.632
- M06288
- 4
- Eccentric Collar
- 4 Bolt Round Flange Cartridge
- BEARING PRECISION AXLE CORP.2020-07-10 09:46:19
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Types of NU108 KOYO Single-row cylindrical roller bearings
- Flange Block
- 0.0
- N/A
- 3.632
- M06288
- 4
- Eccentric Collar
- 4 Bolt Round Flange Cartridge
- Spherical Roller Bearing
- Cast Steel
- Non-expansion
- 7/16 Inch
- Yes
- 22208
- Triple Lip Nitrile Rubber
- 1 Piece Solid
- With Pilot
- Inch
- 4 Bolt Round Flange Cartridge; 1-7/16" Bore; 4.4" Bolt Circle; 3.09" Bolt Spacing; 1 Piece Solid; Eccentric Collar Mount; Cast Steel; Spherical Roller Bearing; 2-3/4" Length Thru B
- Double Row
- 31171501
- 8483.20.40.80
- Bearing
- Flanged
- 8
- 0 Inch | 0 Millimeter
- 1.438 Inch | 36.525 Millimeter
- 3.09 Inch | 78.486 Millimeter
- 4.4 Inch | 111 Millimeter
- 3.625 Inch | 92.08 Millimeter
- 2.75 Inch | 69.85 Millimeter
KOYO NU108 NU108 KOYO Single-row cylindrical roller bearings Technology
Basic static load rating C0 | 95000 kN |
rb max. | 7.5 mm |
Sealing solution | - |
Lubricant | Maintenance free &nd |
C | 670 mm |
Specific static load factor K0 | 120 N/mm² |
D | 1450 mm |
B | 710 mm |
Design (sliding contact surface combination) | Steel/PTFE FRP |
Specific dynamic load factor K | 80 N/mm² |
Material constant KM | 1055 |
r2 min. | 7.5 mm |
d | 1000 mm |
ra max. | 4 mm |
dk | 1312 mm |
r1 min. | 4 mm |
b1 | 40 mm |
da min. | 1045 mm |
α | 2 ° |
Mass plain bearing | 4426 kg |
NU108 KOYO Single-row cylindrical roller bearings cross reference by manufacturer | |||||||||
---|---|---|---|---|---|---|---|---|---|
No. | Brand | D | E | d | F | S | B | s | r |
NU1080MA | SKF | 600 mm | - | 400 mm | 450 mm | 14 mm | 90 mm | - | - |
NU1084 | NSK | 620 mm | - | 420 mm | - | - | 90 mm | - | 5 |
NU1084-M1 | FAG | 620 mm | 570 mm | 420 mm | 470 mm | 9,6 mm | 90 mm | - | - |
NU1084-M6 | NKE | 620 mm | - | 420 mm | 470 mm | 13,5 mm | 90 mm | - | - |
NU1084-M6E-MA6 | NKE | 620 mm | - | 420 mm | 470 mm | 13,5 mm | 90 mm | - | - |
NU1084-TB-M1 | FAG | 620 mm | 570 mm | 420 mm | 470 mm | - | 90 mm | 9,6 mm / Axial displacement facility from central position | - |
NU1088 | Loyal | 650 mm | - | 440 mm | - | - | 94 mm | - | - |
NU1088-M1 | FAG | 650 mm | 597 mm | 440 mm | 493 mm | 9,8 mm | 94 mm | - | - |
NU1088-M6 | NKE | 650 mm | - | 440 mm | 493 mm | 9,8 mm | 94 mm | - | - |
NU1088-M6E-MA6 | NKE | 650 mm | - | 440 mm | 493 mm | 9,8 mm | 94 mm | - | - |
NU1088-TB-M1 | FAG | 650 mm | 597 mm | 440 mm | 493 mm | - | 94 mm | 9,8 mm / Axial displacement facility from central position | - |
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; |
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 |
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; |
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 |
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 |
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 |
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 |
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 |
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 |
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; |
NU108 KOYO Single-row cylindrical roller bearings Video
KOYO NU108 INTERCHANGE
Double-row cylindrical roller bearings Part series NU108 is a potential replacement for these common bearing part numbers:
NU108
NU108
NU108
NU108
NU108
NU108
NU108
NU108
Contact Us
- BEARING PRECISION AXLE CORP.
- Address795 Kimberly Drive, Carol Stream, Illinois U.S.A.
- Phone(Working Time)690-5687
- Fax
KOYO NU108 Technical Articles
110x200x76 bearing dimensions |
150x225x56 bearing dimensions tolerances |
20x47x15.25 bearing size catalogue |
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