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NTN NN3930 Multi-Row Cylindrical Roller Bearings
NTN Multi-Row Cylindrical Roller Bearings offers a NTN NN3930 Multi-Row Cylindrical Roller Bearings 2,45 Calculation factor (Y1) selection of Genuine NTN Multi-Row Cylindrical Roller Bearings at NTN DRIVESHAFT,INC. Wholesale 115x230x64.0 Prices. We are a NTN NN3930 Multi-Row Cylindrical Roller Bearings Certified Parts Retailer
- NTN
NN3930
- 64,0 mm
- 2,45
- 2200 r/min
- 0,28
- 92 mm
- 64,0
- 1700 r/min
- 115
-
NTN DRIVESHAFT,INC.2020-07-10 09:46:19
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NTN NN3930 Multi-Row Cylindrical Roller BearingsSpecification details
B: | 64,0 mm | Calculation factor (Y1): | 2,45 | (Oil) Lubrication Speed: | 2200 r/min |
Calculation factor (e): | 0,28 | L: | 92 mm | Width (mm): | 64,0 |
(Grease) Lubrication Speed: | 1700 r/min | Bore Diameter (mm): | 115 | Size (mm): | 115x230x64.0 |
D1: | 197,9 mm |
NTN NN3930 Multi-Row Cylindrical Roller BearingsSpecification
NTN NN3930 bearing Size Chart (mm/inches) | |
---|---|
Bearing number | B71940-C-T-P4S |
Size (mm) | 200x280x38 |
Bore Diameter (mm) | 200 |
Outer Diameter (mm) | 280 |
Width (mm) | 38 |
d | 200 mm |
D | 280 mm |
B | 38 mm |
a | 51 mm |
Da | 266 mm / Tolerance: H12 |
da | 214 mm / Tolerance: h12 |
r1 min | 1,1 mm |
ra max | 1 mm |
ra1 max | 1 mm |
rmin | 2,1 mm |
α | 15 ° / Angle |
m | 6,05 kg / Weight |
Cr | 210000 N / Dynamic load rating (radial) |
C0r | 179000 N / Static load rating (radial) |
nG Fett | 4500 1/min / Limiting speed for grease lubrication |
nG Ol | 7000 1/min / Limiting speed for minimal quantity oil lubrication |
NTN NN3930 Multi-Row Cylindrical Roller Bearings Cad Models
Contact Us

- NTN DRIVESHAFT,INC.
- Address6709 South International Drive, Columbus, IN 23908,U.S.A.
- Phone(Working Time)376-688-8209
- Fax
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- NTN Angular Contact Ball Bearings
- NTN Angular Contact Ball Bearings (Single, Duplex)
- NTN Cylindrical Roller Bearings With Self-Aligning Rings
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- NTN Split Spherical Roller Bearings Double–Fractured Continuous Casting Equipment
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