Home > Industrial Equipment & Components > Bearing > Cylindrical Roller Bearing > NCF 2934 V NCF 2934 CV NCF 3034 V NCF 3034 CV NCF 2234 CV NCF 2936 V NCF 2936 CV NCF 3036 V NCF 3036 CV NCF 2236 CV, Cylindrical Roller Bearings

NCF 2934 V NCF 2934 CV NCF 3034 V NCF 3034 CV NCF 2234 CV NCF 2936 V NCF 2936 CV NCF 3036 V NCF 3036 CV NCF 2236 CV, Cylindrical Roller Bearings

NCF 2934 V NCF 2934 CV NCF 3034 V NCF 3034 CV NCF 2234 CV NCF 2936 V NCF 2936 CV NCF 3036 V NCF 3036 CV NCF 2236 CV, Cylindrical Roller Bearings photo-1
NCF 2934 V NCF 2934 CV NCF 3034 V NCF 3034 CV NCF 2234 CV NCF 2936 V NCF 2936 CV NCF 3036 V NCF 3036 CV NCF 2236 CV, Cylindrical Roller Bearings photo-2
NCF 2934 V NCF 2934 CV NCF 3034 V NCF 3034 CV NCF 2234 CV NCF 2936 V NCF 2936 CV NCF 3036 V NCF 3036 CV NCF 2236 CV, Cylindrical Roller Bearings photo-3
NCF 2934 V NCF 2934 CV NCF 3034 V NCF 3034 CV NCF 2234 CV NCF 2936 V NCF 2936 CV NCF 3036 V NCF 3036 CV NCF 2236 CV, Cylindrical Roller Bearings photo-4
Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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Place of Origin:
China
Model Number:
NCF 2934 V NCF 2934 CV NCF 3034 V NCF 3034 CV NCF 2234 CV NCF 2936 V NCF 2936 CV NCF 3036 V NCF 3036 CV NCF 2236 CV
Number of Row:
Single Row
Payment & Shipping
Payment Methods:
Port of Shipment:
Xiamen
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin China
Model Number NCF 2934 V NCF 2934 CV NCF 3034 V NCF 3034 CV NCF 2234 CV NCF 2936 V NCF 2936 CV NCF 3036 V NCF 3036 CV NCF 2236 CV
Number of Row Single Row
Outside Diameter 230, 320
Bore Size 170, 180

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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 E & F S*

mm kN 1 min−1 mm mm
NCF 2934 V 170 230 36 300 570 600 1200 4,28 2 216
NCF 2934  CV 170 230 36 330 560 1600 1200 4,3 2
2,5
NCF 3034 V 170 260 67 730 1180 560 1100 12,5 2,1 243,2
NCF 3034  CV 170 260 67 710 1070 1500 1100 12,2 2,1
7
NCF 2234  CV 170 310 86 1150 1680 1400 900 28,65 3
7
NCF 2936 V 180 250 42 410 690 560 1100 6,15 2 231
NCF 2936  CV 180 250 42 410 690 1500 1200 6,2 2
2,5
NCF 3036 V 180 280 74 820 1370 560 1100 16,7 2,1 260
NCF 3036  CV 180 280 74 820 1260 1400 1000 16,1 2,1
7
NCF 2236  CV 180 320 86 1190 1780 1300 850 29,8 4
7


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



Alternative   part number:
Equivalent prefix for NCF: SL 18
Equivalent prefix for NJG: SL 19

Details part number:
-  Suffixes C:   modified internal design
-  Suffixes V:
version without cage (full   complement)

S*: indicates maximum axial   displacement from the inner ring



Product Tags: NCF 2934 CV , NCF 3034 CV , NCF 2234 CV , NCF 2936 V , NCF 2936 CV , NCF 3036 V , NCF 3036 CV , NCF 2236 CV , NCF 3034 V

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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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