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NSK NNU4068 MODELS
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NNU4068 NSK Double row cylindrical roller bearings
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Double Direction Thrust Bearings
NSK NNU4068 Bearing SPECIFICATIONS
- NSK
NNU4068
- 80 mm
- 1.0 mm
- 75.200 mm
- 3MMC9311WICRDUH
- 55 mm
- 20600 N
- ISO P4S (ABEC 7/9)
- METRIC
- Qmz Bearing Corporation2020-07-10 09:46:19
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Specifications for Double Direction Thrust Bearings
- 80 mm
- 1.0 mm
- 75.200 mm
- 3MMC9311WICRDUH
- 55 mm
- 20600 N
- ISO P4S (ABEC 7/9)
- METRIC
- 25 º
- 35800 rpm
- 17900 rpm
- 15500 N
- Ceramic
- 1.0 mm
- CR - Phenolic Outer
- 60.400 mm
- 0.19 Kg
- 7.143750 mm
- 13 mm
NSK NNU4068 NNU4068 NSK Double row cylindrical roller bearings Dimensions
db (max) | 49 mm |
Configuration | Single Row |
ra (max) | 1 mm |
r1 | 1.1 mm |
ra1 (max) | 1 mm |
db (min) | 47 mm |
Da (max) | 73 mm |
dc (min) | 52 mm |
Radial Clearance | 0.045 to 0.070 mm |
Dynamic Load Rating | 58,000 N |
Static Load Rating | 62,000 N |
Limiting Speed - Oil | 9,000 rpm |
Fillet Radius/Chamfer | 1.1 mm |
dd (min) | 56 mm |
Bore Type | Cylindrical Bore |
Inside Ring Outside Diameter | 50 mm |
D | 80 mm |
d | 40 mm |
Limiting Speed - Grease | 7,500 rpm |
Enclosure | Open |
NNU4068 NSK Double row cylindrical roller bearings Cross Reference | |||||||||
---|---|---|---|---|---|---|---|---|---|
No. | Brand | d | C | D | B | B1 | C0 | B2 | d1 |
4068 | Ruville | - | - | - | - | - | - | - | - |
24068E | NACHI | 340 mm | 4100 kN | 520 mm | 180 mm | - | 6050 kN | - | - |
24068EK30 | NACHI | 340 mm | 4100 kN | 520 mm | 180 mm | - | 6050 kN | - | - |
24068-K30-MB-W33+AH24068 | NKE | 340 mm | 3007 kN | 520 mm | 180 mm | 206 mm | 6196 kN | 225 mm | 320 mm |
24068-MB-W33 | NKE | 340 mm | 3007 kN | 520 mm | 180 mm | - | 6196 kN | - | - |
24068B | NTN | 340 mm | 3 000 kN | 520 mm | 180 mm | - | 6 200 kN | - | - |
24068BK30 | NTN | 340 mm | 3 000 kN | 520 mm | 180 mm | - | 6 200 kN | - | - |
24068CAE4 | NSK | 340 mm | 2920 kN | 520 mm | 180 mm | - | 6050 kN | - | - |
24068CAK30E4 | NSK | 340 mm | 2920 kN | 520 mm | 180 mm | - | 6050 kN | - | - |
24068CAK30W33 | AST | 340 | - | 520 | - | - | - | - | - |
24068CAW33 | AST | 340 | - | 520 | - | - | - | - | - |
NNU4068 NSK Double row cylindrical roller bearings Video
NSK NNU4068 INTERCHANGE
Double Direction Thrust Bearings Part series NNU4068 is a potential replacement for these common bearing part numbers:
NNU4068
NNU4068
NNU4068
NNU4068
NNU4068
NNU4068
NNU4068
NNU4068
Contact Us
- Qmz Bearing Corporation
- AddressNo.15336, Yuzana Tower Shwe Gon Dine Bahan Township Yangon, MYANMAR
- Phone(Working Time)+951 558225
- Fax+951 558225
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