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HA 31 (HA 3100) Series Bearing Adapter Sleeves

HA 31 (HA 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: HA 31 Series, HA 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 Power Transmission products. 

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: HA 31 seriesHA 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 HA 31 (HA 3100) series Adapter Sleeves

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

mmmmmmmmmm
HA 31203   7/16"100M 100x276130
KM 20 + MB 2023120K,   C3120KV
HA 31223   15/16"110M 110x281145
KM 22 + MB 2223122K
HA 31244   3/16"120M 120x288155
KM 24 + MB 2420324K,   22224K, 23124K
HA 31264   7/16"130M 130x292165
KM 26 + MB 2620326K,   22226K, 23126K
HA 31284   15/16"140M 140x297180
KM 28 + MB 2820328K,   22228K, 23128K
HA 31305   3/16"150M 150x2111195
KM 30 + MB 3020330K,   22230K, 23130K
HA 31325   7/16"160M 160x3119210
KM 32 + MB 3220332K,   22232K, 23132K
HA 31345   15/16"170M 170x3122220
KM 34 + MB 3420334K,   22234K, 23134K
HA 31366   7/16"180M 180x3131230
KM 36 + MB 3622236K,   23136K
HA 31386   15/16"190M 190x3141240
KM 38 + MB 3822238K,   23138K, C2238K
HA 31407   3/16"200M 200x3150250
KM 40 + MB 4022240K,   23140K, C3140K
HA 31447   15/16"220Tr 220x4161280
HM 3144 + MS 3144-MS 314822244K,   23144K, C2244K
HA 31488   7/16"240Tr 240x4172300
HM 3148 + MS 3144-MS 314822248K,   23148K
HA 31529   7/16"260Tr 260x4190330
HM 3152 + MS 3152-MS 315622252K,   23152K
HA 315610   7/16"280Tr 280x4195350
HM 3156 + MS 3152-MS 315622256K,   23156K
HA 316010   15/16"300Tr 300x4208380
HM 3160 + MS 316022260K,   23160K, C3160K
HA 316411   15/16"320Tr 320x5226400
HM 3164 + MS 316422264K,   23164K, C3164K
HA 316812   7/16"340Tr 340x5254440
HM 3168 + MS 3168-MS 317223168K,   C3168K
HA 317213   7/16"360Tr 360x5259460
HM 3172 + MS 3168-MS 317223172K,   C3172K
HA 317613   15/16"380Tr 380x5264490
HM 3176 + MS 317623176K


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