Spherical Insert Ball Bearing Units Mounted with Iron Cast Housing for Agricultural/Mining/Transmission/ Construction Industries

• Customization: Available
• Aligning: Aligning Bearing
• Separated: Separated
• Model NO.: UCT201 ~ UCT218
• Feature: Heavy Duty Load
• Rows Number: Single
• Raceway: Deep Groove Raceway
• Material: Bearing Steel
• Bearing Block Model: T
• Insert Bearing No.: UC201~UC218, UC201-8~UC218-56
• Type Series: UCT
• Materials of Housing: Cast Iron
• Color of Housing: Green, or Customer Requested
• Materials of Insert Bearing: 52100 Chrome Steel
• Seals on Bearing: Black Seals, Four Star Seals, R3 Seals
• Hardness: HRC58-62
• Precision: ABEC-1, ABEC-3
• Vibration & Noise: Z1, Zv1, Z2V1, Zv2
• Rotation Speed: 2900~3500rpm
• Fitness of Insert Bearing & Housing: H7, J7, K7
• Working Temp: -20 ~ 120
• Lubrication: Grease( According to Different Working Situation)
• Transport Package: Individual Box+Outer Carton+Pallet
• Specification: mm/inch
• Trademark: SGC
• Origin: Fuzhou, China
• HS Code: 84821020
• Production Capacity: 50000PCS/Month

Product Description

Type No.	Metric Bore Size	UCT201 up to UCT218
		UCT305 up to UCT328
		UCTX05 up to UCTX17
	Inch Bore Size	UCT201-8 up to UCT218-56
		UCT305-14 up to UCT320-64
		UCTX05-13 up to UCTX17-55
Housing	Cast Iron	Standard
	Ductile Iron	Standard
Precision	ABEC-1, ABEC-3
Vibration & Noise	Z1, Z1V1, Z2V1, Z2V2
Clearance	C0, C1,C2,C3,C4
Fitness of Bearing & Housing	H7>J7>K7
Working Temp.	-20ºC up to 120ºC (high working temp is acceptable)
Lubrication	Chinese Greatwall#2, SRL,PS2, etc..

The bearing unit is a combination of a radial ball bearing, seal, and a housing of high-grade cast iron or pressed steel, which comes in various shapes. The outer surface of the bearing and the internal surface of the housing are spherical, so that the unit is self-aligning. The inside construction of the ball bearing for the unit is such that steel balls and retainers of the same type as in series 62 and 63 of the deep groove ball bearing are used. A duplex seal consisting of a combination of an oil-proof synthetic rubber seal and a slinger is provided on both sides.

The bearing units have various types of perfect sealing devices and can operate satisfactorily under hard working conditions,especially for machines operated in dusty or muddy surroundings.Thus,they are widely used in agricultural machinery,construction machinery,textile machinery,foodstuff machinery and conveying devices,etc..









Q1: Can I get a free sample?
A1: We provide samples free in freight collected. For special samples requirement, please contact us for more details. 
Q2: How could I pay?
A2: We prefer T/T or L/C at sight. If you prefer other payment terms, please contact us freely.
Q3: What is your brand and packing way? Can you produce my brand and packing?
A3: Our brand is SGC and our own packing materials. We can make your brand. For more details, please contact us.
Q4: What is the delivery lead time?
A4: It depends on the order quantities. The mass production lead time is about 45-60 days after receipt of the deposit. 
Q5: Are you manufacturer or  trading company?
A5: We are manufacturer and exporter. We provide all kinds of OEM services for clients around the world.
Q6: Where is your main market?
A6: We export to the North America, Mexico, Australia, South-east Asia, Europe, U.A.E., Turkey, and other countries.

Our Services
1. Professional QC and QA team to make sure all products qualified before shipping.
2. Competitive price.
3 .Standard package to ensure the safe transportation.
4. Professional service.

Why choose us?
1. Production
    Qualified production, competitive price, professional service. 
2. Quality
    All products are inspected 100% before shipment by relative testing equipments.