Home>Products>DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS NSK>Bearing NNU3021
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- Jayson2020-07-10 09:46:19
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Product Details
Cap bolt, rec. tightening torque: | 350 N·m | ba min.: | 100 mm | bb: | 95 mm |
P180°: | 1600 kN | N4 max.: | 20 mm | End cover: | ETS 3144 R |
Oil level, min.: | 62 mm | A: | 280 mm | A1: | 240 mm |
J: | 540 mm |
Product Description
N1 | 20.637 mm |
A5 | 38.1 mm |
da | 69.85 mm |
a | 6.35 mm |
Basic dynamic load rating C | 158 kN |
Attachment bolt diameter G | 19.05 mm |
Limiting speed | 2800 r/min |
A1 | 98.425 mm |
s | 31.75 mm |
Mass bearing unit | 12.8 kg |
Documented Solution Program Bearing NNU3021
Bearing NNU3021 Cad Models
Contact Us
- HongKong Royal Machinery Parts Co.,Ltd.
- Email[email protected]
- AddressNathan 25-26, Tsimshatsui Kowloon Hongkong
- Phone(Working Time)0065-31591338
- Fax00852-95172259
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