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Compact Flanged Ball Bushings

Compact Flanged Ball Bushings

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  • Until 31/12/2024
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Product Overview of Linear Bushings

Linear Bushings come with the function of performing linear and rotational composite movements, which can achieve significant miniaturization compared to the traditional method of combining linear bearings and rotating bearings.

Product Features of Linear Bushings

Ball-type rolling bearings are used to provide linear motion and rotary motion. Due to the point contact between the ball and the rolling surface, low friction rolling motion can be performed.

Feature of Linear Bushings 1: Effective utilization of space. The combination of the guide shaft and the linear bushing enables effective use of space, suitable for small mechanism designs.
Feature of Linear Bushings 2: Good interchangeability. Linear bushings have good interchangeability because they can be used with shafts randomly.
Feature of Linear Bushings 3: Appropriate specifications can be selected according to the conditions of use.
Feature of Linear Bushings 4: More cost effective than the linear guide.

Dimensional Drawing of Linear Bushings

CaseBallRetainerAmbient Operating
Temp
Linear Bushings MaterialLinear Bushings HardnessLinear Bushings Surface TreatmentLinear Bushings MaterialLinear Bushings Material
Equivalent to SUJ258HRC~Electroless Nickel PlatingEquivalent to SUJ26063T5-20~110℃

Dimensional Drawing of Straight Linear Ball Bushings

*dr6~30: D+6   dr35~50: D+8

Specification Table of Linear Bushings

Ordering Example
 
Part NumberMax. StrokeRows of ballsDLR1HTdd1tFAEccentricityPerpendicularity
Linear BushingsTypeLinear BushingsdrToleranceLinear BushingsLengthSingleDoubleSingleDouble Tolerance Range Tolerance RangeSingleDouble
E-LBBH60
-0.009
Not Specified
(Single Type)

L
(Double Type)
207.236120
-0.019
19±0.26.212.42853.563.1200.0150.015
8248.515248163224
103314190
-0.022
299184064.57.54.129
123417213010204232
133623324833
16401848283713262231
200
-0.010
4722324214285485.595.12436
2550374515306029370.0180.018
308547364564183674106.6116.13549
350
-0.012
9055520
-0.03
70±0.32040823855
4011069608096139148.14564
456524481024968
5014089721001105474
Linear BushingsUnlike Linear Bushings, a non-circulating ball mechanism is used, so the stroke is limited. Please be sure to use it within the maximum stroke.

Part Number 

  • Incomplete part number.
    Please use left hand selections to complete a part number.
    Incomplete part number.
    Please use left hand selections to complete a part number.
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Part Number
E-LBBH6SALE
E-LBBH8SALE
E-LBBH10SALE
E-LBBH12SALE
E-LBBH13SALE
E-LBBH16SALE
E-LBBH20SALE
E-LBBH25SALE
E-LBBH30SALE
E-LBBH35SALE
E-LBBH40SALE
E-LBBH45SALE
E-LBBH50SALE
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipSố ngày giao hàngInscribed Circle Dia. dr
(Ø)
Overall Length L
(mm)
Outer Dia. D
(Ø)
Ball Recirculating Type Length

144,277 VND

122,635 VND

1 Piece(s) Available Same day 61912SingleSingle

144,293 VND

122,649 VND

1 Piece(s) Available Same day 82415SingleSingle

149,091 VND

126,727 VND

1 Piece(s) Available Same day 102919SingleSingle

153,982 VND

130,885 VND

1 Piece(s) Available Same day 123021SingleSingle

163,589 VND

147,230 VND

1 Piece(s) Available 13 Day(s) 133223SingleSingle

182,802 VND

164,522 VND

1 Piece(s) Available 13 Day(s) 163728SingleSingle

197,320 VND

177,588 VND

1 Piece(s) Available 13 Day(s) 204232SingleSingle

404,020 VND

343,417 VND

1 Piece(s) Available Same day 255940SingleSingle

616,038 VND

554,434 VND

1 Piece(s) Available 13 Day(s) 306445SingleSingle

874,842 VND

787,358 VND

1 Piece(s) Available 13 Day(s) 357052SingleSingle

1,045,024 VND

940,522 VND

1 Piece(s) Available 13 Day(s) 408060SingleSingle

1,296,239 VND

1,166,615 VND

1 Piece(s) Available 13 Day(s) 458065SingleSingle

1,555,318 VND

1,399,786 VND

1 Piece(s) Available 13 Day(s) 5010072SingleSingle

Loading...Tải…

  1. 1
Dimensional Drawing
Dimensional Drawing of Straight Linear Ball Bushings

*dr6~30: D+6   dr35~50: D+8
Specification Table
Ordering Example
 
Part NumberMax. StrokeRows of ballsDLR1HTdd1tFAEccentricityPerpendicularity
TypedrToleranceLengthSingleDoubleSingleDouble Tolerance Range Tolerance RangeSingleDouble
E-LBBH60
-0.009
Not Specified
(Single Type)

L
(Double Type)
207.236120
-0.019
19±0.26.212.42853.563.1200.0150.015
8248.515248163224
103314190
-0.022
299184064.57.54.129
123417213010204232
133623324833
16401848283713262231
200
-0.010
4722324214285485.595.12436
2550374515306029370.0180.018
308547364564183674106.6116.13549
350
-0.012
9055520
-0.03
70±0.32040823855
4011069608096139148.14564
456524481024968
5014089721001105474
Unlike linear bushings, a non-circulating ball mechanism is used, so the stroke is limited. Please be sure to use it within the maximum stroke.
 
 Basic Load Rating
 C (Dynamic) NCo (Static) N
drSingleDoubleSingleDouble
6232380160320
8358590262520
1065611404901030
12112018108501720
13118018308801750
161590223016602360
201640231017302520
251710242013602780
303120492032206710
353260518036107200
404380693049609810
454420706051209960
5058109210713014300
Material Specification
CaseBallRetainerAmbient Operating
Temp
Material Hardness Surface Treatment Material Material
Equivalent to SUJ258HRC~Electroless Nickel PlatingEquivalent to SUJ26063T5-20~110℃
Precautions
■ Regular maintenance:
① Before use, please apply grease to the ball row inside the linear bushing, and then replenish it in due course. Grease forms an oil film on the surfaces of steel ball and rolling surface (guide shaft·bushing) of linear bushing, which effectively reduces friction and prevents sintering. Grease reduction and aging will greatly affect the life of linear bushing.
② Recommended grease: lithium soap grease. ClickGrease
for details. ③ Recommended grease filling interval: Usually every 6 months.
④When the moving distance is long, it is recommended to move once every three months or when the moving distance exceeds 1000km within the time limit, the 1000km shall prevail.
⑤ When the linear bushing is subjected to large moment load (eccentric load), one piece of single type is not applicable, so it is recommended to use one piece of double type or multiple pieces of single type.

■ Dust prevention measures:
If dust or foreign matter enters the inside of the linear bushing, it may damage the circulation of steel balls, resulting in unexpected failures. When used in harsh environment, please install dust cover and protection cover, etc.

■ MISUMI linear bushing is recommended to be installed on the holder with H7 tolerance. The linear bushing is in clearance fit with the housing.

■Unlike linear bushings, a non-circulating ball mechanism is used, so the stroke is limited. Please be sure to use it within the maximum stroke.

■For preloaded use, it is recommended to use a MISUMI quenched guide shaft with an outer diameter tolerance of h5.

■ MISUMI linear bushing is recommended to be combined with guide shaft with quenching g6 tolerance.
Related Documents
For the usage method, please refer to Usage Method.
For anti-rust performance and maintenance of metal materials and their surface treatment, please refer to Anti-rust Performance.
Example of Use

*Economy series products are more suitable for medium precision linear motion and rotary motion than standard products
Application Industries
Electronic & Electrical Automotive Lithium battery
Linear ball bushing Complete specifications Low price High precision Linear ball bushing Factory direct sales Low price Short delivery time Linear ball bushing Complete specifications Low price High precision
LCD Smart Phones Semiconductor
Linear ball bushing Widely used in various industries Linear ball bushing Factory direct sales Low price Short delivery time Linear ball bushing Complete specifications Low price High precision
Related Products

Basic InformationThông tin cơ bản

Type Flange Flange Type Standard Flange Outer Cylinder Material SUJ2 Equivalent
Outer Cylinder Surface Treatment Electroless nickel plating Lubrication Type Not Provided Motion Linear/Rotary
Types Standard Flange Flange Shape Compact flanged Ball Material SUJ2 Equivalent
Retainer Material 6063T5 Seal Have

Frequently asked question (FAQ)FAQ

Question:Question: How to carry out regular maintenance for the product?
Answer:Answer: MISUMI recommends that linear bearing is regularly replenished with grease, and it is recommended to do so once every six months. When the moving distance is long, it is recommended to move once every three months or when the moving distance exceeds 1000km within the time limit, the 1000km shall prevail.
Question:Question: Comparison of antirust ability of linear bearings?
Answer:Answer: Antirust ability from strong to weak: Low Temp. Black Chrome Plating → No-Electro Nickel Plated → No Surface Treatment.
Standard grade bearing steel is easy to rust, so it is necessary to apply anti-rust oil regularly.