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NJ3045 NJ305ET2XU NJ305ET2XUP2RS P4 P0 P1 P5 P6 P3 Quality LEVEL CHROME STEEL Taper Roller Bearing
Product introduction
These cylindrical bearings can be used in products ranging from
cars, motorcycles, and bicycles to heavy machinery like lift cranes
and even ship propellers.
As the industry leader in cylindrical bearings manufacturing and
supplying, we have a variety of different models to fulfill the
needs of our customers.
Our Cylindrical Bearings are available in a wide range of sizes and
materials to accommodate the specific needs of all those who come
to us looking for a reliable cylindrical bearing supplier.
We also can customize the specific cylindrical bearing that you
need so that you get precisely what you are looking for.
d | 25 mm | Bore diameter |
---|---|---|
D | 62 mm | Outside diameter |
B | 17 mm | Width |
d1 | ≈38.1 mm | Shoulder diameter of inner ring |
D1 | ≈50.25 mm | Shoulder diameter of outer ring |
F | 34 mm | Raceway diameter of inner ring |
r1,2 | min.1.1 mm | Chamfer dimension |
r3,4 | min.1.1 mm | Chamfer dimension |
s | max.1.3 mm | Permissible axial displacement |
da | min.31 mm | Diameter of spacer sleeve |
---|---|---|
da | max.32.5 mm | Diameter of spacer sleeve |
db | min.40 mm | Diameter of shaft abutment |
Da | max.54.9 mm | Diameter of housing abutment |
ra | max.1 mm | Radius of fillet |
Basic dynamic load rating | C | 46.5 kN |
---|---|---|
Basic static load rating | C0 | 36.5 kN |
Fatigue load limit | Pu | 4.55 kN |
Reference speed | 12 000 r/min | |
Limiting speed | 15 000 r/min | |
Minimum load factor | kr | 0.15 |
Limiting value | e | 0.2 |
Calculation factor | Y | 0.6 |
Some other products are recommended
205ZC | 30302ZC | 32012ZC | 6905ZC | 30209ZC | 306ZC |
208ZC | 2304ZC | 32013ZC | 304020ZC | 3020ZC | 6932ZC |
2211ZC | 345233ZC | 208ZC | 32207ZC | 2305ZC | 5904ZC |
308ZC | 553830ZC | 209ZC | 32211ZC | 243320ZC | 2212ZC |
309ZC | 5908ZC | 2206ZC | 32212ZC | 2820ZC | 2209ZC |
2208ZC | 206ZC | 055ZC | 354520ZC | 30205ZC | 6014ZC |
6922ZC | 305ZC | 30212ZC | 30211ZC | 503806ZC | 060ZC |
33207ZC | 309ZC | 30213ZC | 6008ZC | 30314ZC | 502515ZC |
FAQ
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Q2: How can you guarantee the quality?
A: If you meet with quality problem, we promise to replace goods or
return your funds.
Q3: If we don’t find what we want on your website, what should we
do?
A: You can email us the descriptions and pictures of the products
you need, we will check whether we have them. We develop new items
every month, and some of them have not been uploaded to website in
time. Or you can send us sample by express, we will develop this
item for bulk purchasing.
Q4: Can we buy 1 pc of each item for quality testing?
A: Yes, we are glad to send 1pc for quality testing if we have the
item you need in stock.
Why choose us?
1. Let’s talk—we have NO barrier in language
2. Request for more item information---there are nearly 2000
products for your option!
3. Write us for quotation---reply you within 24 hours,one quotation
could be ready in 2mins for a ready products!