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HE 31 (HE 3100) Series Bearing Adapter Sleeves

HE 31 (HE 3100) series Bearing Adapter Sleeves Admin Edit

Min. Order: 500 Piece/Pieces
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: HE 31 Series, HE 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 has more than 20 years of experience in the production of high-quality both European Metric and American Inch Standard adapter sleeves and withdrawal sleeves. 

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: HE 31 seriesHE 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 HE 31 (HE 3100) series Adapter Sleeves

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

HE 31203   1/2"100M 100x276130
KM 20 + MB 2023120K,   C 3120KV
HE 31224"110M 110x281145
KM 22 + MB 2223122K
HE 31244   1/4"120M 120x288155
KM 24 + MB 2420324K,   22224K, 23124K
HE 31264   1/2"130M 130x292165
KM 26 + MB 2620326K,   22226K, 23126K
HE 31285"140M 140x297180
KM 28 + MB 2820328K,   22228K, 23128K
HE 31305   1/4"150M 150x2111195
KM 30 + MB 3020330K,   22230K, 23130K
HE 31325   1/2"160M 160x3119210
KM 32 + MB 3220332K,   22232K, 23132K
HE 31346"170M 170x3122220
KM 34 + MB 3420334K,   22234K, 23134K
HE 31366   1/2"180M 180x3131230
KM 36 + MB 3622236K,   23136K
HE 31386   3/4"190M 190x3141240
KM 38 + MB 3822238K,   23138K, C 2238K
HE 31407"200M 200x3150250
KM 40 + MB 4022240K,   23140K, C 3140K
HE 31448"220Tr 220x4161280
HM 3144 + MS 3144-MS 314822244K,   23144K, C 2244K
HE 31488   1/2"240Tr 240x4172300
HM 3148 + MS 3144-MS 314822248K,   23148K
HE 31529   1/2"260Tr 260x4190330
HM 3152 + MS 3152-MS 315622252K,   23152K
HE 315610"280Tr 280x4195350
HM 3156 + MS 3152-MS 315622256K,   23156K
HE 316011"300Tr 300x4208380
HM 3160 + MS 316022260K,   23160K, C 3160K
HE 316411   1/2"320Tr 320x5226400
HM 3164 + MS 316422264K,   23164K, C 3164K
HE 316812"340Tr 340x5254440
HM 3168 + MS 3168-MS 317223168K,   C 3168K
HE 317213"360Tr 360x5259460
HM 3172 + MS 3168-MS 317223172K,   C 3172K
HE 317614"380Tr 380x5264490
HM 3176 + MS 317623176K
HE 318015"400Tr 400x5272520
HM 3180 + MS 3180-MS 318423180K,   C 3180K
HE 318415   3/4"420Tr 420x5304540
HM 3184 + MS 3180-MS 318423184K,   C 3184K
HE 318816"440Tr 440x5307560
HM 3188 + MS 3188-MS 319223188K
HE 319217"460Tr 460x5326580
HM 3192 + MS 3188-MS 319223192K,   C 3192K
HE 319618"480Tr 480x5335620
HM 3196 + MS 319623196K
HE 31/50018   1/2"500Tr 500x5356630
HM 31/500 + MS 31/500231/500K,   C 31/500K

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