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HS 31 (HS 3100) Series Bearing Adapter Sleeves

HS 31 (HS 3100) Series Bearing Adapter Sleeves Admin Edit

Min. Order: 500 Piece/Pieces
Trade Term: FOB,CIF,FCA,EXW
Payment Terms: T/T
Place of Origin: Jiangsu, China (Mainland)
Means of Transport: Ocean, Land
Production Capacity: 100000 pcs/month
Packing: Neutral Carton...
Delivery Date: 30 days Brand Name: HOLK
Product Name: Bearing Adapter Sleeves Series: HS 31 Series, HS 3100 Series
Material: 20# Steel Taper: 1:12
Surface Treatment: Anti-Rust Oil Surface Roughness: Below Ra 2.5
Packaging: Neutral Packing Applications: Locating bearings with a tapered bore onto a cylindrical seat


Bearing Adapter Sleeves are commonly used for locating bearings with a tapered bore onto a cylindrical seat as they can be used on plain or stepped shafts. They are easy to install and require no additional location on the shaft. When adapter sleeves are used on plain shafts, the bearing can be located at any position on the shaft. When used on stepped shafts together with an L-shaped spacer ring, bearings can be accurately positioned axially thereby facilitating bearing mounting and dismounting.

Adapter sleeves with hydraulic assistance (Hydraulic Adapter Sleeves) facilitates mounting of large bearings. Oil pumps are required to inject pressurized oil. They are provided with oil ducts on the thread side and groove on the outer surface for oil injection internal upon request, facilitating the mounting and mainly the dismounting of the assembly.

The hydraulic adapter sleeve has the characteristics of prolonging the life of the bearing and protecting the bearing. It can be used in steel construction, cement mining, textile industry etc. 

HOLK Bearing leads the way in the production of high-quality both European Metric and American Inch Standard adapter sleeves, withdrawal sleeves, and bearing housings. 

We supply premium quality bearing adapter sleeves worth more than US$500,000 to a big famous European bearing company every year.

We produce top-notch quality split plummer blocks worth more than US$1,000,000 to a big famous European bearing company every year.

Our Adapter Sleeves range covers H 2 series, H 3 series, H 23 series, H 30 series, H 31 series, H 32 series, H 39 series, and Hydraulic Adapter Sleeves of HOH 23/HOH32 series, HOH 31 series, HOH 30 series, and HOH 39 series. 

The Withdrawal Sleeves range covers AH 2series, AH 3 series, AH 23 series, AH 32 series, AH 22 series, AH 30 series, AH 240 series, AH 241 series, and AH 39 series, and Hydraulic Withdrawal Sleeves of AOH 22 series, AOH 23 series, AOH 30 series, AOH 31 series, AOH 32 series, AOH 39 series, AOH 240 series and AOH 241 series, etc.


Technical Details:

Product Name: Bearing Adapter Sleeves

Series: HS 31 seriesHS 3100 series

Taper: 1:12

Roughness: below Ra 2.5

Material: Carbon Steel

Surface Treatment: Anti-Rust oil; Blackening is available upon request

Packaging: Neutral, customized packaging is also available


Our adapter sleeves are supplied complete with Lock Nuts and Lock Washers. Both Metric and Inch adapter sleeves are available.


Drawing and Technical Data Sheet of HS 31 (HS 3100) series Adapter Sleeves

Adapter Sleeves No.d1d  G    l    Dm    P    Lock Nuts + Lock Washers  Bearings

mmmmmmmmmm
HS 31203   5/8"100M 100x276130
KM 20 + MB 2023120K,   C 3120KV
HS 31223   7/8"110M 110x281145
KM 22 + MB 2223122K
HS 31244   3/8"120M 120x288155
KM 24 + MB 2420324K,   22224K, 23124K
HS 31284   7/8"140M 140x297180
KM 28 + MB 2820328K,   22228K, 23128K
HS 31305   3/8"150M 150x2111195
KM 30 + MB 3020330K,   22230K, 23130K
HS 31345   7/8"170M 170x3122220
KM 34 + MB 3420334K,   22234K, 23134K
HS 31366   3/8"180M 180x3131230
KM 36 + MB 3622236K,   23136K
HS 31386   5/8"190M 190x3141240
KM 38 + MB 3822238K,   23138K, C 2238K
HS 31407   1/8"200M 200x3150250
KM 40 + MB 4022240K,   23140K, C 3140K


Great care has been taken to ensure the correctness of the information contained in this publication but no liability can be assumed for any incorrect or incomplete data. The HOLK technical department reserves the right to final interpretation.


The roughness of HOLK's adapter sleeves and withdrawal sleeves is generally below Ra. 2.5.


HOLK's adapter sleeves and withdrawal sleeves are supplied with anti-rust oil on the surfaces. Blackening is available upon request.


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Category: Adapter Sleeves