Home > Industrial Equipment & Components > Bearing > Cylindrical Roller Bearing > N 206 EM NJ 206 EM NJ 2206 EM NJ 2306 EM NJ 306 EM NJ 406 M NN 3006 K M NA NU 206 EM NU 2206 EM NU 306 EM NU 406 M NUP 206 EM NUP 2206 E NUP 2306 EM NUP 306 E Cylindrical Roller Bearings

N 206 EM NJ 206 EM NJ 2206 EM NJ 2306 EM NJ 306 EM NJ 406 M NN 3006 K M NA NU 206 EM NU 2206 EM NU 306 EM NU 406 M NUP 206 EM NUP 2206 E NUP 2306 EM NUP 306 E Cylindrical Roller Bearings

N 206 EM NJ 206 EM NJ 2206 EM NJ 2306 EM NJ 306 EM NJ 406 M NN 3006 K M NA NU 206 EM NU 2206 EM NU 306 EM NU 406 M NUP 206 EM NUP 2206 E NUP 2306 EM NUP 306 E Cylindrical Roller Bearings photo-1
N 206 EM NJ 206 EM NJ 2206 EM NJ 2306 EM NJ 306 EM NJ 406 M NN 3006 K M NA NU 206 EM NU 2206 EM NU 306 EM NU 406 M NUP 206 EM NUP 2206 E NUP 2306 EM NUP 306 E Cylindrical Roller Bearings photo-2
N 206 EM NJ 206 EM NJ 2206 EM NJ 2306 EM NJ 306 EM NJ 406 M NN 3006 K M NA NU 206 EM NU 2206 EM NU 306 EM NU 406 M NUP 206 EM NUP 2206 E NUP 2306 EM NUP 306 E Cylindrical Roller Bearings photo-3
Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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Brand Name:
HPC or Natural or OEM
Place of Origin:
China
Model Number:
N 206 EM NJ 206 EM NJ 2206 EM NJ 2306 EM NJ 306 EM NJ 406 M NN 3006 K M NA NU 206 EM NU 2206 EM NU 306 EM NU 406 M NUP 206 EM NUP 2206 E NUP 2306 EM NUP 306 E
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
Brand Name HPC or Natural or OEM
Place of Origin China
Model Number N 206 EM NJ 206 EM NJ 2206 EM NJ 2306 EM NJ 306 EM NJ 406 M NN 3006 K M NA NU 206 EM NU 2206 EM NU 306 EM NU 406 M NUP 206 EM NUP 2206 E NUP 2306 EM NUP 306 E
Number of Row Single Row
Seals Type Open
Precision Rating P6
Outside Diameter 62, 72
Bore Size 30, 30

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Principal dimensions Basic load ratings Speed limits Weight Radius Dimensions
Part  number Bore Outer Width Dynamic Static Grease Oil

d D B C Co rpm Kg rs min r1s min F E

mm kN 1 min−1 mm mm
N 206 EM 30 62 16 39,7 37,9 10000 13000 0,26 1 0,6
55,5
NJ 206 EM 30 62 16 40 37,9 10000 13000 0,2 1 0,6 37,5
NJ 2206 EM 30 62 20 48,9 49,9 9000 11000 0,251 1 0,6 37,5
NJ 2306 EM 30 72 27 71,9 74 8500 10000 0,52 1,1 1,1 40,5
NJ 306 EM 30 72 19 50,5 47 8500 10000 0,37 1,1 1,1 40,5
NJ 406 M 30 90 23 65 57,8 7500 9000 0,867 1,5 1,5 45,0
NN 3006 K  M NA 30 55 19 29,0 38 11000 14000 0,192 1,0 4,5
48,5
NU 206 EM 30 62 16 39,7 37,9 10000 13000 0,206 1 0,6 37,5
NU 2206 EM 30 62 20 48,9 49,9 9000 11000 0,26 1 0,6 37,5
NU 306 EM 30 72 19 50,5 47 8500 10000 0,37 1,1 1,1 40,5
NU 406 M 30 90 23 65 57,8 7500 9000 0,867 1,5 1,5 45,0
NUP 206 EM 30 62 16 39,7 37,9 10000 13000 0,2 1 0,6 37,5
NUP 2206 E 30 62 20 48,9 49,9 9000 11000 0,255 1 0,6 37,5
NUP 2306  EM 30 72 27 71,9 74 8500 10000 0,53 1,1 1,1 40,5
NUP 306 E 30 72 19 50,5 47 8500 10000 0,38 1,1 1,1 40,5


Cylindrical roller bearings are manufactured in a number of designs as indicated below.The predominant

type being the single row roller. The roller and cage assembly are guided axially by the integral

flanges (ribs) on one of the bearing rings. This design facilitates ease of mounting and dismounting,

particularly where both races are an interference fit on their seatings. Roller bearings with flanges (ribs)

on one race only do not provide any end location. Various roller bearings with ribs on both races provide

axial location, and are capable of carrying light or intermittent axial loading. These patterns are of

the NJ, NUP and NJ+HJ types. If used for axial location and light axial loads, the contact between the

flanges (ribs) and the roller ends is that of a sliding bearing, not rolling bearing; therefore

lubrication is of paramount importance.

Alignment is much more critical than that of a ball bearing; as a general guide, this is limited to

approximately .003 radians. Double and multi-row bearings are also manufactured

- see NN and NNU series.

Dimensions in accordance with ISO 15-2011


Of these bearings, the NJ, NUP and NJH types can also

carry light or intermittent thrust loads between the guide rib

and the end of the rollers. Several arrangements of locating

ribs are available, as illustrated. The choice between these

types is usually decided by consideration of assembly procedure

or machine clearances. The bearings utilizing machined

bronze cages are suitable for high speed operation. The NN

30 and NN 30 K series are available in high precision tolerances

and, due to their extreme rigidity, are particularly suited

for use in machine tool spindles.

Typical suffixs used for cylindrical roller bearings:


E - Increased loading capacity

NA - Non-interchangeable components

M - Brass cage guided on the rollers

EM - Increased loading capacity and brass cage guided on the rollers

EMA - Increased loading capacity and brass cage guided on the outer ring.


Product Tags: N 206 EM , NJ 206 EM , NJ 2206 EM , NJ 2306 EM , NJ 306 EM , NJ 406 M , NN 3006 K M NA , NU 2206 EM , NU 406 M

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Verified Business License
Business Type
Trading Company
Year Established
2018
Factory Size
1,000-3,000 square meters
Annual Export Value
US$10 Million - US$50 Million

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