LMBF LMBK Flanged Linear Bearing

Description

LMBF LMBK Flanged Linear Ball Bearing is American Standard components engineered for secure, rigid mounting in linear motion systems. Available in both round and rectangular flange configurations, they provide versatile installation options to accommodate diverse mechanical designs and space constraints. Constructed with synthetic resin retainers, these bearings deliver smooth, low-friction travel, quiet operation, and reliable performance for demanding automation and industrial machinery applications across North American markets.

Nominal
Shaft
Diameter
(Inch/mm)
Nominal Part No. Major Dimensions (Inch/mm) Eccentricity
Inch/μm
Squareness
Inch/μm
Basic Load Rating
Standard
Type
Seal Type Ball
Circuit
Weight
g
dr D L Flange Dynamic
C(N)
Static
Co(N)
Tolerance Df t Dp X Y Z
1/4
LMBF4
LMBF4UU 4 32 .2500 .5000 .7500 1.2500 0.219 .8750 .1560 .2500 .1410 .0005 .0005 206 265
6.350 6.350 12.700 19.050 31.750 5.556 22.225 3.969 6.350 3.572 12 12
3/8
LMBF6
LMBF6UU 4 47 .3750 .6250 .8750 1.5000 .2500 1.0620 .1875 .2970 .1720 .0005 .0005 225 314
9.525 9.525 15.875 22.225 38.100 6.350 26.988 4.763 7.541 4.366 12 12
1/2
LMBF8
LMBF8UU 4 88 .5000 .8750 1.2500 1.7500 .2500 1.312 .1875 .2970 .1720 .0005 .0005 510 784
12.700 12.700 22.225 31.750 44.450 6.350 33.338 4.763 7.541 4.366 12 12
5/8
LMBF10
LMBF10UU 4 140 .6250 1.1250 1.5000 2.0000 .2500 1.5620 .1875 .2970 .1720 .0005 .0005 774 1180
15.875 15.875 28.575 38.100 50.800 6.350 39.688 4.763 7.541 4.366 12 12
3/4
LMBF12
LMBF12UU 5 190 .7500 1.2500 1.6250 2.1875 .3125 1.7180 .2187 .3440 .2030 .0006 .0006 862 1370
19.050 19.050 31.750 41.275 55.563 7.938 43.660 5.556 8.731 5.159 15 15
1
LMBF16
LMBF16UU 6 325 1.0000 1.5625 2.2500 2.2500 .3125 2.0310 .2187 .3440 .2030 .0006 .0006 980 1570
25.400 25.400 39.688 57.150 63.500 7.938 51.594 5.556 8.731 5.159 15 15
1-1/4
LMBF20
LMBF20UU 6 665 1.2500 2.0000 2.6250 3.1250 .3750 2.5625 .2812 .4060 .2656 .0008 .0008 1570 2740
31.750 31.750 50.800 66.675 79.375 9.525 65.088 7.144 10.319 6.747 20 20
1-1/2
LMBF24
LMBF24UU 6 1100 1.5000 2.3750 3.0000 3.7500 .5000 3.0625 .3440 .5000 .3280 .0010 .0010 2180 4020
38.100 38.100 60.325 76.200 95.250 12.700 77.788 8.731 12.700 8.334 20 20
2
LMBF32
LMBF32UU 6 1760 2.0000 3.0000 4.0000 4.3750 .5000 3.6875 .3440 .5000 .3280 .0010 .0010 3820 7940
50.800 50.800 76.200 101.600 111.125 12.700 93.662 8.731 12.700 8.334 25 25

 

 

Nominal
Shaft
Diameter
(Inch/mm)
Nominal Part No. Major Dimensions (Inch/mm) Eccentricity
Inch/μm
Squareness
Inch/μm
Basic Load Rating
Standard
Type
Seal Type Ball
Circuit
Weight
g
dr D L Flange Dynamic
C(N)
Static
Co(N)
Df k t DP X Y Z
1/4
LMBK4
LMBK4UU 4 25 .2500 .5000 .7500 1.2500 1.0000 0.219 .8750 .1560 .2500 .1410 .0005 .0005 206 265
6.350 6.350 12.700 19.050 31.750 25.400 5.556 22.225 3.969 6.350 3.572 12 12
3/8
LMBK6
LMBK6UU 4 32 .3750 .6250 .8750 1.5000 1.2500 .2500 1.0620 .1875 .2970 .1720 .0005 .0005 225 314
9.525 9.525 15.875 22.225 38.100 31.750 6.350 26.988 4.763 7.541 4.366 12 12
1/2
LMBK8
LMBK8UU 4 68 .5000 .8750 1.2500 1.7500 1.3750 .2500 1.312 .1875 .2970 .1720 .0005 .0005 510 784
12.700 12.700 22.225 31.750 44.450 34.925 6.350 33.338 4.763 7.541 4.366 12 12
5/8
LMBK10
LMBK10UU 4 124 .6250 1.1250 1.5000 2.0000 1.5000 .2500 1.5620 .1875 .2970 .1720 .0005 .0005 774 1180
15.875 15.875 28.575 38.100 50.800 38.100 6.350 39.688 4.763 7.541 4.366 12 12
3/4
LMBK12
LMBK12UU 5 150 .7500 1.2500 1.6250 2.1875 1.6875 .3125 1.7180 .2187 .3440 .2030 .0006 .0006 862 1370
19.050 19.050 31.750 41.275 55.563 42.863 7.938 43.660 5.556 8.731 5.159 15 15
1
LMBK16
LMBK16UU 6 280 1.0000 1.5625 2.2500 2.5000 2.0000 .3125 2.0310 .2187 .3440 .2030 .0006 .0006 980 1570
25.400 25.400 39.688 57.150 63.500 50.800 7.938 51.594 5.556 8.731 5.159 15 15
1-1/4
LMBK20
LMBK20UU 6 580 1.2500 2.0000 2.6250 3.1250 2.5000 .3750 2.5625 .2812 .4060 .2656 .0008 .0008 1570 2740
31.750 31.750 50.800 66.675 79.375 63.500 9.525 65.088 7.144 10.319 6.747 20 20
1-1/2
LMBK24
LMBK24UU 6 930 1.5000 2.3750 3.0000 3.7500 3.0000 .5000 3.0625 .3440 .5000 .3280 .0010 .0010 2180 4020
38.100 38.100 60.325 76.200 95.250 76.200 12.700 77.788 8.731 12.700 8.334 25 25
2
LMBK32
LMBK32UU 6 1580 2.0000 3.0000 4.0000 4.3750 3.5000 .5000 3.6875 .3440 .5000 .3280 .0010 .0010 3820 7940
50.800 50.800 76.200 101.600 111.125 88.900 12.700 93.662 8.731 12.700 8.334 25 25
Packing&Shipping & Delivery

china Packing Shipping Delivery

Packing Shipping Delivery

Chains package: First we will use carton package the chains--------then put in wooden box.
We also can custom color package according to your demand
Company Profile
Company Profile
FAQ

How to choose power transmissions parts and industrial products which meet our requirement

Chains Sprockets Pulleys Timing belt Pulley V-belt Pulley
Sheaves Coupings Bush &Hub Gear& Rack V-Belt
Locking Assembly Pulley Gearbox Reducer Shaft Collar
Rod End Bearing Clevis PTO Chain Guide Belt Guide
Rubber Buffer Chain Tensioner PTO Drive Shafts Universal Joints Roller Chains
Conveyor Chains V-Belts Worm Gearbox Helical Gear Worm
Agricultural Chain CNC Proces Parts Casting Stamping
Powder Metallurgy CNC Proces Parts Casting Stamping

What Products Do you sell ? 

We  are a group of factories, give customer one stop solution of power transmission and industrial products. We are in the position to supply wide range of products, including chains, sprockets, v-belt and v-belt pulleys, timing belt and timing belt pulleys, gears, speed reducers, motors, racks, couplings, and many other parts, like locking assembly, taper bushing, Chain guide, shaft collar, torque limiter, cam clutch, universal joint, motor base and motor slide, rod end, clevis, rubber mount, etc. We make special parts according to drawings and/or samples.

How to choose a gearbox which meets our requirement?
You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.

What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.

What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry,
escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.

What is the producing process?

Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.

How to control the products quality?

Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.

What is the transportation?

-If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large amount, by air or sea shipping.

Can we design packaging?

-Yes. Default is regular packing, and we can make customer's own packing.

Can you provide OEM service?

-Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.

Can you give me discount on Power Transmissions Parts and Industrial parts?

-Yes, of course. Pls. send me your Email, you'll get more

Q: Are You a trading company or a manufacturer?

A: We Are the factory and have our Own trading company

Q: How Can I get an offer?

A: please send US quotation information: drawings, materials, weight, quantity and requirements, we can accept PDF, ISGS, DWG, STEP file format. If you don't have the drawings, please send us the samples, we can also quote you according to your samples.

Q: What is your minimum order size?

A: it is usually 100 pieces, but a low quantity is acceptable under some special circumstances.

Q: Do you provide samples? Is it free or extra?

A: Yes, we can provide samples free of charge, but we don't pay the freight.

Q: What is the lead time for mass production?

A: honestly, it depends on the number of orders. Normally, if you don't need the tools, deposit them after 30 days or so.

Q: What if the parts don't Work?

A: we can guarantee the quality, but if it happens, please contact us immediately, take some photos, we will check the problem and solve it as soon as possible.

Q: What are your terms of payment?

A: payment is less than US $1000,100% in advance. Payment: $1000,50% wire transfer in advance, balance before shipment,Other Terms of payment are negotiable