Home > Industrial Equipment & Components > Bearing > Cylindrical Roller Bearing > NJ 1032 M NU 1032 M N 232 EM NJ 232 EM NU 232 EM NUP 232 EM NJ 2232 EM NU 2232 EM NUP 2232 EM N 332 EM NJ 332 EM NU 332 EM NUP 332 EM NJ 2332 EM NU 2332 EM NNU 4932 K M NA, Cylindrical Roller Bearings

NJ 1032 M NU 1032 M N 232 EM NJ 232 EM NU 232 EM NUP 232 EM NJ 2232 EM NU 2232 EM NUP 2232 EM N 332 EM NJ 332 EM NU 332 EM NUP 332 EM NJ 2332 EM NU 2332 EM NNU 4932 K M NA, Cylindrical Roller Bearings

NJ 1032 M NU 1032 M N 232 EM NJ 232 EM NU 232 EM NUP 232 EM NJ 2232 EM NU 2232 EM NUP 2232 EM N 332 EM NJ 332 EM NU 332 EM NUP 332 EM NJ 2332 EM NU 2332 EM NNU 4932 K M NA, Cylindrical Roller Bearings thumbnail-1
NJ 1032 M NU 1032 M N 232 EM NJ 232 EM NU 232 EM NUP 232 EM NJ 2232 EM NU 2232 EM NUP 2232 EM N 332 EM NJ 332 EM NU 332 EM NUP 332 EM NJ 2332 EM NU 2332 EM NNU 4932 K M NA, Cylindrical Roller Bearings thumbnail-2
NJ 1032 M NU 1032 M N 232 EM NJ 232 EM NU 232 EM NUP 232 EM NJ 2232 EM NU 2232 EM NUP 2232 EM N 332 EM NJ 332 EM NU 332 EM NUP 332 EM NJ 2332 EM NU 2332 EM NNU 4932 K M NA, Cylindrical Roller Bearings thumbnail-3
NJ 1032 M NU 1032 M N 232 EM NJ 232 EM NU 232 EM NUP 232 EM NJ 2232 EM NU 2232 EM NUP 2232 EM N 332 EM NJ 332 EM NU 332 EM NUP 332 EM NJ 2332 EM NU 2332 EM NNU 4932 K M NA, Cylindrical Roller Bearings photo-1
NJ 1032 M NU 1032 M N 232 EM NJ 232 EM NU 232 EM NUP 232 EM NJ 2232 EM NU 2232 EM NUP 2232 EM N 332 EM NJ 332 EM NU 332 EM NUP 332 EM NJ 2332 EM NU 2332 EM NNU 4932 K M NA, Cylindrical Roller Bearings photo-2
NJ 1032 M NU 1032 M N 232 EM NJ 232 EM NU 232 EM NUP 232 EM NJ 2232 EM NU 2232 EM NUP 2232 EM N 332 EM NJ 332 EM NU 332 EM NUP 332 EM NJ 2332 EM NU 2332 EM NNU 4932 K M NA, Cylindrical Roller Bearings photo-3
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Brand Name:
HPC or Natural or OEM
Place of Origin:
China
Model Number:
NJ 1032 M NU 1032 M N 232 EM NJ 232 EM NU 232 EM NUP 232 EM NJ 2232 EM NU 2232 EM NUP 2232 EM N 332 EM NJ 332 EM NU 332 EM NUP 332 EM NJ 2332 EM NU 2332 EM NNU 4932 K M NA
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Brand Name HPC or Natural or OEM
Place of Origin China
Model Number NJ 1032 M NU 1032 M N 232 EM NJ 232 EM NU 232 EM NUP 232 EM NJ 2232 EM NU 2232 EM NUP 2232 EM N 332 EM NJ 332 EM NU 332 EM NUP 332 EM NJ 2332 EM NU 2332 EM NNU 4932 K M NA
Number of Row Single Row
Seals Type Open
Precision Rating P6
Outside Diameter 220, 340
Bore Size 160, 160

Please contact with us via sale01@hady.Ltd directly or whatsapp/wechat +86 136 0603 6591 for rush case support.



 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
NJ 1032 M 160 240 38 230 331 2400 3000 6,2 2,1 1,5 180,0
NU 1032 M 160 240 38 230 328 2400 3000 6,2 2,1 1,5 180,0
N 232 EM 160 290 48 351 479 1800 2200 14,02



NJ 232 EM 160 290 48 498 666 1900 2400 14,6 3 3 195,0
NU 232 EM 160 290 48 498 666 1900 2400 14,6 3 3 195,0
NUP 232 EM 160 290 48 498 666 1900 2400 14,6 3 3 195,0
NJ 2232 EM 160 290 80 767 1109 1700 2000 24,3 3 3 193,0
NU 2232 EM 160 290 80 706 1128 1800 2200 23,3



NUP 2232   EM 160 290 80 650 978 1700 2000 24,3 3 3 195,0
N 332 EM 160 340 68 738 978 1500 1800 30,3



NJ 332 EM 160 340 68 738 978 1500 1800 31,01



NU 332 EM 160 340 68 738 978 1500 1800 30,56



NUP 332 EM 160 340 68 702 883 1600 1900 32 4 4 208,0
NJ 2332 EM 160 340 114 1128 1689 1500 1800 51,5



NU 2332 EM 160 340 114 1128 1689 1500 1800 50,98



NNU 4932 K   M NA 160 220 60 322,0 652 2600 3000 6,380 2,0
178,0


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: NU 1032 M , NJ 232 EM , NUP 232 EM , NJ 2232 EM , NUP 2232 EM , NJ 332 EM , NUP 332 EM , NU 2332 EM , NNU 4932 K M NA

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Integration Trading (Xiamen) Co.,Ltd
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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