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Xiamen Smark Bearing Co., Ltd

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1 1/4 Bore Stainless Steel Four Bolt Flange Bearing Unit SSUCF207-20

1 1/4 Bore Stainless Steel Four Bolt Flange Bearing Unit SSUCF207-20

Solid base housing construction with heavy duty design-supplied with water/wash resistant food grade grease-Standard seal: standard stainless steel plate shield with double sides-GJP Housing No: SF207. Stainless steel flange bearings are not easy to rust and have strong corrosion resistance. Can be cleaned without relubrication to prevent rust. UCF207-20 stainless steel flange bearings are mainly used in construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries.

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Product Details

GJP premium stainless steel flange bearings are solid base, which is heavy duty and SUS304 material housing, and SUS440C material insert ball bearing, which is applied on high quality application field.

GJP Stainless Steel Flange Bearing is squre shape, which combined with one stainless steel housing (SUS304 material) and one Insert ball bearing (SUS440C materail), the insert ball bearing is the deep groove ball bearing with extended inner ring, and spherical outer diameter, and has two stainless steel metal shield protect in both side of bearing, GJP structure for this stainless steel flange bearing unit has the structure which is compact, light weight, small volume, and ahas a good automatic self-aligning performance, to allow self-aligning Angle up to + 10. With the corresponding size is equipped with split compared bearing self-aligning ball bearings, have larger bearing capacity and high speed limits. Related to host a low machining accuracy, bearing inner hole and shaft are usually clearance fit, can be directly with the top silk, eccentric sleeve or set set of fastening and optical axis at any position, convenient installation, especially suitable for the supporting shaft, long axis, stiffness used small deformation of the axis of the host.

Stainless steel flange bearings are a kind of mechanical parts. Flange bearings are used in everything from printers, fax machines to monitors. Moreover, the biggest feature of stainless steel flange bearings is that the flange and the bearing are integrated. When there is no connector at one end of the shaft and it needs to be fixed on a plane such as a plate or a wall, the flange bearing shows its advantages.

Advantages of stainless steel flange bearings

  1. Washing without pressure: I believe everyone knows that many things are easy to rust after washing. Once rusted, the service life of the product will be greatly reduced, but stainless steel flange bearings can be washed with confidence, even after washing. Lubricant needs to be refilled.
  2. Strong corrosion resistance: Due to the characteristics of stainless steel itself, the corrosion resistance of stainless steel flange bearings is also very strong, which can be applied in many environments.
  3. Can run in liquid: There are many bearings that cannot be used in liquid, but stainless steel flange bearings can run well in liquid.
  4. Clean and hygienic: Due to the excellent corrosion resistance of stainless steel flange bearings, it can still be kept in a relatively clean and hygienic state after being used for a long time.
  5. Strong temperature resistance, stainless steel flange bearings have very strong temperature resistance. According to research, it can be used normally in the environment of -60°C~+200°C, so this can make its use complicated, bad conditions.

How to extend the service life of stainless steel flange bearings

Both buyers and sellers will be concerned about the length of bearing life. For example, flange bearings mainly bear radial loads, and can also bear radial loads and axial loads at the same time. But I don’t know much about the life of flange bearings. Here are 3 measures to extend the life of stainless steel flange bearings:

  1. In order to make the gap in the radial direction between the bearing retainer and the bearing ring larger than the eccentricity, the internal structure has been improved.
  2. Using FEM analysis, the strength of the retainer is improved by optimizing the shape and plate thickness.
  3. In order to prevent surface damage caused by the reduction of lubricating oil, guide grooves are designed in the bearing ring.

The main application of stainless steel flange bearings

Stainless steel flange bearings are widely used in printers, fax machines, monitors, and household products used in daily life.

The biggest feature of stainless steel flange bearings is the integration of the flange and the bearing. When there is no connecting piece at one end of the shaft and needs to be fixed on a plane such as a board or wall, the flange bearing shows its advantages.

A series of products with a flange on the outer ring makes axial positioning simple; no bearing housing is required and becomes more economical. In order to obtain low friction torque, high rigidity, and good rotation accuracy of the bearing, steel balls with small outer diameters are used. The use of the hollow shaft ensures light weight and space for wiring.

Stainless steel flange bearings are mainly used in: robots, medical equipment, office equipment, testing equipment, deceleration, speed change devices, motor optics, imaging equipment, card readers, motors, motors, laser engraving and other related fields.


Bore Size 1-1/4”
Material Stainless Steel
Precision Abec-1 grade
Delivery date 45 to 60 days
Application Machine, Agriculture, Food Industry
Package GJP packaging/As Per Your Requirement
Feature 1. High quality and good service
2. Less friction and low noise, waterproof
3. High precision, high speed, high temperature resistance, high reliability, heavy load
4. Competitive price & good after-service

Packaging Details

1. Neutral packing (neutral plastic bag+neutral plain box+neutral outer carton+Composite wooded pallets)

2. Color box packing:1*1 GJP plastic bag+ 1*1 GJP color box+ GJP carton+Composite wooded pallets

3. As the clients’ requirement

4. Carton size:39*29*18cm

5. Pallet Size :

a. 80*120*90cm (32 cartons,,4 layers)

b. 80*120*70cm (24 carbons, 3 layers)

c. 80*120*110cm (40 carboons, 5 layers)

Port: Xiamen Port, China

Payment Term: To be discussed

Lead Time: 45 to 60 days after getting GJP buyer’s final confirmation

1 1/4 Bore Stainless Steel Four Bolt Flange Bearing Unit SSUCF207-20

GJP Bearing Unit No. Shaft Dia d Dimensions(mm) Bolt Used Bearing No. Housing No. Housing Wt (kg)
in mm a e i g l s Z Bi n in mm
SSUCF201-8 SSUCF202-10 SSUCF204-12 SSUCF201 SSUCF202 SSUCF204 1/2 5/8 3/4 20 86 64 15 11 25.5 12 33.3 31 12.7 3/8 M10 SSUC201-8 SSUC202-10 SSUC204-12 SSUC201 SSUC202 SSUC204 SSF204 0.525
SSUCF205-14 SSUCF205-15 SSUCF205-16 SSUCF205 7/8 15/16 1 25 95 70 16 13 27 12 35.7 34 14.3 3/8 M10 SSUC205-14 SSUC205-15 SSUC205-16 SSUC205 SSF205 0.75
SSUCF206-17 SSUCF206-18 SSUCF206-19 SSUCF206-20 SSUCF206 1-1/16 1-1/8 1-3/16 1-1/4 30 108 83 18 13 31 12 40.2 38.1 15.9 3/8 M10 SSUC206-17 SSUC206-18 SSUC206-19 SSUC206-20 SSUC206 SSF206 0.97
SSUCF207-20 SSUCF207-21 SSUCF207-22 SSUCF207-23 SSUCF207 1-1/4 1-5/16 1-3/8 1-7/16 35 117 92 19 15 34 14 44.4 42.9 17.5 7/16 M12 SSUC207-20 SSUC207-21 SSUC207-22 SSUC207-23 SSUC207 SSF207 1.23
SSUCF208-24 SSUCF208 1-1/2 40 130 102 21 15 36 16 51.2 49.2 19 1/2 M14 SSUC208-24 SSUC208 SSF208 1.48
SSUCF209-26 SSUCF209-27 SSUCF209-28 SSUCF209 1-5/8 1-11/16 1-3/4 45 137 105 22 16 38 16 52.2 49.2 19 1/2 M14 SSUC209-26 SSUC209-27 SSUC209-28 SSUC209 SSF209 1.93
SSUCF210-30 SSUCF210-31 SSUCF210-32 SSUCF210 1-7/8 1-15/16 2 50 143 111 22 16 40 16 54.6 51.6 19 1/2 M14 SSUC210-30 SSUC210-31 SSUC210-32 SSUC210 SSF210 2.16

GJP could cast the special number on the housing, like SSUCF207-20, some customers require us to mark MUCF207-20 on the bearing unit.


What is 7+4?

What is 7+4?

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