Chrome Steel Insert Ball Bearings with Spherical Outer Race, Chinese Pillow Block Bearing UC201 up to UC218

• Customization: Available
• Aligning: Aligning Bearing
• Separated: Separated
• Model NO.: UC204
• Feature: Heavy Duty Load
• Rows Number: Single
• Raceway: Deep Groove Raceway
• Material: Bearing Steel
• Insert Bearing No.: UC204
• 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
• 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: 84821030
• Production Capacity: 50000PCS/Month

Product Description

Type No.	Metric Bore Size	UC201   up to   UC218
		UC204R3  up to UC212R3
		UC305   up to   UC328
		UCX05   up to   UCX17
		UK205    up to   UK218
		SC200    up to   SC210
		HC204    up to   HC215
		SER204  up to  SER212
		CSB203  up to  CSB208
		NA204     up to   NA212
		SA201     up to   SA212
		SB201     up to   SB212
		FD204     up to    FD212
	Inch Bore Size	UC201-8    up to   UC218-56
		UC204-12R3  up to UC212-32R3
		UC305-13  up to   UC320-64
		UCX05-13  up to   UCX17-55
		HC204-12   up to  HC215-48
		SER204-12     up to  SER212-39
		CSB204-12     up to  CSB208-25
		SA201-8    up to   SA212-39
		SB201-8    up to    SB212-39
		FD204-12    up to  FD212-39
Materials	GCr15  Chrome Steel
Precision	ABEC-1, ABEC-3
Vibration & Noise	Z1, Z1V1, Z2V1,Z2V2
Working Temp.	-20ºC up to 120ºC, High Temp.
Lubrication	GreatWall#2, SRL,PS2, B325, SRI#2,  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.