Product Details

Needle roller bearing overview:

They are roller bearings with cylindrical rollers that are small in diameter. In spite of their low cross section, needle bearing have a high load carrying capacity and are therefore extremely suitable for bearing arrangements where radial space is limited.

supplies needle roller bearings in different designs and a wide range of sizes, which are appropriate for different applications. In addition to customized designs, they comprise the following types and components:

Product Description

Our Main Products:

Ball Bearings:

1.Deep Groove Ball Bearing 2.Angular Contact Ball Bearing

3.Thrust Ball Bearing 4.Self-aligning Ball Bearing

Roller Bearings:

1.Spherical Roller Bearing 2.Cylindrical Roller Bearing

3.Tapered Roller Bearing 4.Thrust Roller Bearing

5.Eccentric Bearings

Others:

1.Pillow Block 2.Insert Bearing

3.Adapter Sleeve 4.Seals

Types of bearings according to your order :

Drawn Cup Needle Bearing: HK seires

HK0408TN ,BK0408TN, HK0509, BK0509, HK0608, HK0609, BK0609, HK0708, HK0709, BK0709
HK0808, BK0808, HK0810, BK0810, HK08X14X10, HK08X14X12, HK0910, BK0910, HK0912, BK0912, HK1010, BK1010, HK1012, BK1012, HK1015, HK10X16X10, HK10X16X12, HK10X16X15, HK1210, BK1210, HK1212, BK1212, HK12X17X12, HK12X17X15, HK12X17X18
HK12X18X12, BK12X18X12, HK12X19X12, HK1312, BK1312, HK13.5X20X12, HK1412

2. Needle Bearing with Inner Ring: NA series

NA4822A NA4824 NA4824A NA4826A NA4826 NA4828A NA4828 NA4832A KA4832A NA4836A NA4844A NA4844A/YA4 NA4852A NA4856A NA4900A NA4900A/YA NA4900 NA4901A NA4901

NA4902 NA4903A NA4903 NA4903AS2 NA4904A NA4904A/YA2 NA4904 NA49/22 NA4905A NA4505 NA49/28 NA4906A NA4906 NA49/32

3. Needle Bearing without Inner Ring: RNA series

RNA49/8A RNA49/9A RNA4900A RNA4901A RNA4902A RNA4902AF RNA4903A RNA4904A RNA4905A RNA4906A RNA4907A RNA4907A/AS4 RNA4907AF1 RNA4908A RNA4909A RNA4909AF1 RNA4910A RNA4910A/YB2 RNA4911A

(1) Deep Groove Ball Bearing:
6000 series, 6200 series, 6300 series, 6400 series, 6900 series, 1600series

Double row: 4200A, 4300A
Also we can provide high temperture deep groove ball bearing such as S1, S2, S3.
(2) Agular Contact Ball Bearing:
Single row angular contact ball bearing: 7000 series, 7200 series, 7300 series.
Double rwo angular contact ball bearing: 300 series, 3200 series, 3300 series.
(3) Self aligning ball bearing:
1200series, 1300series, 2200series, 2300series
(4) Cylindrical Roller Bearing:
Single row: N, NF, NH, NJ, NU, NFP, NUP, NUB series
Double row: NN, NNF, NNU series.
Four row: FC, FCD series
Full complement : SL series.
(5) Spherical Roller Bearing:
20000 series, 21000series, 22000 series, 23000 series, 24000 series.
Brass cage: CC, CA, CAK.
Steel cage: EK
(6) Taper Roller Bearing:
Single Row: 30000 series, 31000series, 32000 series, 33000 series.
Double Row: D, CD.
Inch taper Roller Bearing: 68149/10, 69349/10, 68548/10, 67048/10 etc.
(7) Needle Roller Bearing:
HK, NA, NK, RNA, NUTR, K, BK Series.

Radial Needle Roller and Cage Assemblie: K, KK series

Thrust Needle Roller and Cage Assemblies: AXK, AS series

Application

Needle bearings are heavily used in automobile components such as rocker arm pivots, pumps, compressors, and transmissions. The drive shaft of a rear-wheel drive vehicle typically has at least eight needle bearings (four in each U joint) and often more if it is particularly long, or operates on steep slopes.
Additional clarification of needle roller: According to "Marks' Standard Handbook for Mechanical Engineers", a needle bearing is a roller bearing with rollers whose length are at least four times their diameter.

Production Line

Packaging & Shipping