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NNU4968 KOYO Double-row cylindrical roller bearings
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Four-row Cylindrical Roller Bearings
KOYO NNU4968 Bearing SPECIFICATIONS
- KOYO
NNU4968
- Pillow Block
- 0.0
- N/A
- 13.17
- M06288
- 2
- Concentric Collar
- 2 Bolt Pillow Block
- BEARING TYCA PRIVATE LTD.2020-07-10 09:46:19
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NNU4968 KOYO Double-row cylindrical roller bearings Details
- Pillow Block
- 0.0
- N/A
- 13.17
- M06288
- 2
- Concentric Collar
- 2 Bolt Pillow Block
- Spherical Roller Bearing
- Cast Iron
- Expansion
- 3/4 Inch
- Yes
- B22547EL
- Spring Loaded Lip
- 1 Piece Solid
- Inch
- Double Row | Double Collar | Extended Inner Race | With Set Screw
- 2 Bolt Pillow Block; 2-15/16" Bore; 3-1/8" Base to Center Height; Concentric Collar Mount; Spherical Roller Bearing; 7-13/16" Minimum Bolt Spacing; 9-3/4" Bolt Spacing Maximum; Rel
- 31171511
- 8483.20.40.80
- Bearing
- Pillow Block
- EPEB22547E
- 0153135
- 29
- 3.125 Inch | 79.38 Millimeter
- 7.813 Inch | 198.44Millimeter
- 2.938 Inch | 74.625 Millimeter
- 8.8 Inch | 223 Millimeter
- 9.75 Inch | 247.65Millimeter
- 0 Inch | 0Millimeter
- 4.875 Inch | 123.83 Millimeter
KOYO NNU4968 Four-row Cylindrical Roller Bearings Description
Mass pillow block | 178 kg |
R1 | 120.65 mm |
J max. | 619.125 mm |
PG | 1/4 NPT |
R2 | 42.069 mm |
H1 | 200.025 mm |
Initial grease fill | 1672.65 g |
H2 | 79.375 mm |
Bearing limiting speed | 1900 r/min |
J min. | 549.275 mm |
Da | 339.999 mm |
H | 401.637 mm |
S | 4.763 mm |
P150° | 94.3 kN |
Cap bolt recommended tightening torque | 271.2 N·m |
Eye bolt | 2 x 1/2-13 UNC |
Cap bolt | 4 x 7/8-9 UNC |
J1 | 114.3 mm |
A2 | 273.05 mm |
da | 136.525 mm |
Try different search NNU4968 KOYO Double-row cylindrical roller bearings | |||||||||
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No. | Brand | d | B | C | F | s | m | D | Cr |
NNU4968 | NTN | 340 mm | 118 mm | 1 270 kN | - | - | - | 460 mm | - |
NNU4968-S-M-SP | FAG BEARING | - | - | - | - | - | - | - | - |
NNU4968MAW33 | TIMKEN | - | - | - | - | - | - | - | - |
NNU4968 V | Loyal | 340 mm | 118 mm | 118 mm | - | - | - | 460 mm | - |
NNU4968-S-K-M-SP | FAG | 340 mm | 118 mm | - | 379 mm | 5 mm / Axial displacement facility from central position | 55,6 kg / Weight | 460 mm | - |
NNU4968C1NAP4 | NTN | 340 mm | 118 mm | 118 mm | - | - | - | 460 mm | - |
NNU4968D1C3P4 | NTN | 340 mm | 118 mm | 118 mm | - | - | - | 460 mm | - |
NNU4968K | KOYO | 340 mm | 118 mm | 118 mm | - | - | - | 460 mm | 1580 |
NNU4968K V | Loyal | 340 mm | 118 mm | 118 mm | - | - | - | 460 mm | - |
NNU4968KC1NAP4 | NTN | 340 mm | 118 mm | 118 mm | - | - | - | 460 mm | - |
130FC92670A KOYO Four-row cylindrical roller bearings | Accessories:Shield & Seal; B:77.80 mm; Basic Static Radial Load Rating Co:224000 N; Grease Speed Rating n1:1900 rpm; D:200.0000 mm; Oil Speed Rating n2:2800 rpm; Sealed Speed Rating n3:1900 rpm; Fillet Radius ra:2.50 mm; d:95.000 mm; Basic Dynamic Radial Load Rating C:234000 N; |
4CR6 KOYO Four-row cylindrical roller bearings | d:30.000 mm; Oil Speed Rating Open/Shielded n2:14000 rpm; Basic Dynamic Radial Load Rating C:15600 N; Fillet Radius ra:1.00 mm; D:62.0000 mm; B:10.00 mm; Grease Speed Rating Open/Shielded n1:11000 rpm; Basic Static Radial Load Rating Co:9300 N; |
120FC8764 KOYO Four-row cylindrical roller bearings | d:40.000 mm; D:90.0000 mm; Accessories:Two Seals; Sealed Speed Rating n3:5000 rpm; Basic Static Radial Load Rating Co:24000 N; Grease Speed Rating Open/Shielded n1:7500 rpm; Oil Speed Rating n2:9000 rpm; Grease Speed Rating n1:7500 rpm; Basic Dynamic Radial Load Rating C:41000 N; Oil Speed Rating Op |
126FC8036 KOYO Four-row cylindrical roller bearings | Fillet Radius ra:3.00 mm; Oil Speed Rating n2:1600 rpm; Fillet Radius rb:1.00 mm; Basic Dynamic Radial Load Rating C:637000 N; D:360.0000 mm; B:116.00 mm; Grease Speed Rating n1:1300 rpm; d:200.000 mm; Basic Static Radial Load Rating Co:1080000 N; |
120FC856 KOYO Four-row cylindrical roller bearings | Housing:SAF 511; R1:34.131 mm; End plug (suffix Y):EPR 5; H2:23.813 mm; H1:69.85 mm; P150°:15.6 kN; Stabilizing ring:SR-11-0; A2:171.45 mm; PG:1/8 NPT; P60°:44.9 kN; Cap bolt recommended tightening torque:81.3 N·m; Initial grease fill:39.69 g; Max. speed for Taconite seal:1575 r/min; |
122FC8557 KOYO Four-row cylindrical roller bearings | Basic static load rating C0:2750 kN; Fatigue load limit Pu:208 kN; Basic dynamic load rating C:968 kN; Design variant/feature:NNU/W33; r3,4 min.:2.1 mm; r1,2 min.:2.1 mm; db min.:436 mm; Da max.:489 mm; Limiting speed:1200 r/min; b:16.7 mm; Mass bearing:46 kg; Reference speed:1100 r/min; K:9 mm; da |
130FC9267 KOYO Four-row cylindrical roller bearings | B:22.00 mm; Sealed Speed Rating n3:3200 rpm; Accessories:Two Seals; Basic Dynamic Radial Load Rating C:50700 N; D:125.0000 mm; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:41500 N; Oil Speed Rating Open/Shielded n2:6300 rpm; d:80.000 mm; Grease Speed Rating Open/Shielded n1:5300 rpm; |
120FC82575B KOYO Four-row cylindrical roller bearings | r1,2 min.:3 mm; Calculation factor Y2:2.3; K:3 mm; Calculation factor e:0.43; Db min.:161 mm; Basic static load rating C0:780 kN; r5 min.:1 mm; db min.:108.5 mm; l:14 mm; d1 ≈:128.7 mm; Calculation factor Y1:1.6; ra max.:3 mm; C:88 mm; Mass bearing pair:8.99 kg; Reference speed:2600 r/min; b:4 |
4CR600B KOYO Four-row cylindrical roller bearings | J1:53.975 mm; Taconite seal:TER 33; H:167.481 mm; Stabilizing ring:2 x SR-1613; Pa:6.49 kN; Max. speed for Taconite seal:1400 r/min; Cap bolt:2 x 5/8-11 UNC; Cap bolt recommended tightening torque:298.3 N·m; N1:19.05 mm; Cap bolt, SAE grade:8; J max.:279.4 mm; H2:31.75 mm; PG:1/8 NPT; A1:88.9 |
128FC886 KOYO Four-row cylindrical roller bearings | Fillet Radius rb:1.00 mm; Oil Speed Rating n2:3800 rpm; D:160.0000 mm; d:75.000 mm; Grease Speed Rating n1:2800 rpm; Fillet Radius ra:2.00 mm; B:74.00 mm; Basic Static Radial Load Rating Co:200000 N; Basic Dynamic Radial Load Rating C:208000 N; |
4CR600A KOYO Four-row cylindrical roller bearings | h:25 mm; d1:1145 mm; b:60 mm; Associated eyebolt for handling:M 16; d3:1200 mm; Mass lock nut:190 kg; B5:125 mm; B:100 mm; d2:1100 mm; G:Tr 1060x8; |
120FC82575C KOYO Four-row cylindrical roller bearings | Grease Speed Rating Open/Shielded n1:6300 rpm; D:100.0000 mm; B:21.00 mm; Fillet Radius ra:1.50 mm; d:55.000 mm; Oil Speed Rating Open/Shielded n2:7500 rpm; Grease Speed Rating n1:6300 rpm; Accessories:Without Accessories; Basic Static Radial Load Rating Co:29000 N; Basic Dynamic Radial Load Rating |
120FC87540A KOYO Four-row cylindrical roller bearings | A:58.737 mm; J min.:150.813 mm; S:0.794 mm; H2:34.925 mm; Mass bearing unit:4.15 kg; Basic dynamic load rating C:84.5 kN; Attachment bolt diameter G:15.875 mm; Limiting speed:1450 r/min; s:25.4 mm; L:212.725 mm; d2:73.819 mm; B:73.025 mm; H1:57.15 mm; A1:77.787 mm; H:117.872 mm; J max.:174.625 mm; d |
122FC8766 KOYO Four-row cylindrical roller bearings | Oil Speed Rating Open/Shielded n2:9000 rpm; Grease Speed Rating Open/Shielded n1:7500 rpm; Basic Dynamic Radial Load Rating C:28100 N; B:18.00 mm; d:55.000 mm; Fillet Radius ra:1.00 mm; Basic Static Radial Load Rating Co:21600 N; Accessories:Shield & Seal; D:90.0000 mm; Sealed Speed Rating n3:4500 r |
130FC9269 KOYO Four-row cylindrical roller bearings | B2:38.5 mm; Mass angle ring:5 kg; d1 ≈:311.8 mm; d:240 mm; r3,4 min.:4 mm; B1:22.5 mm; |
118FC8259 KOYO Four-row cylindrical roller bearings | B:455.612 mm; Mass bearing:545 kg; D1 ≈:669 mm; d1 ≈:604 mm; Calculation factor Y1:2; Thrust factor K:1.76; Design variant/feature:TQO/WIY; Basic dynamic load rating C:8420 kN; Comparative radial load rating CF:2240 kN; D:736.6 mm; r1,2 min.:3.3 mm; Calculation factor Y2:3; d:558.8 mm; F |
NNU4968 KOYO Double-row cylindrical roller bearings Video
Original KOYO NNU4968 Bearing NNU4968 Bearing
Original KOYO NNU4968 bearing. Contact us for a quote. Availability: In Stock. This KOYO NNU4968 bearing is the original product, with best price, fast delivery
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Four-row Cylindrical Roller Bearings Part series NNU4968 is a potential replacement for these common bearing part numbers:
NNU4968
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- Address8th Floor,"C " Landmark Building, AJC Bose Road, Kolkata - 700020, India
- Phone(Working Time)63-2-759-4409
- Fax
KOYO NNU4968 Technical Articles
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