W618/4 Miniature Deep Groove - 4X9X2.5mm W618-4rr Bearings Ball Bearings Deep Groove Ball Bearings Imported Precision Miniature Small Bearings Thin Section

Basic Info

Model NO.	W618/4
Contact Angle	X0
Aligning	Non-Aligning Bearing
Separated	Unseparated
Rows Number	Single
Load Direction	Radial Bearing
Material	Bearing Steel
Sealing	Open
Fill Factor	Standard
Cage	Stainless Steel Ball Bearings
Heat Stabilization	No Heat Stabilization - Temperatures up to 120
Lubricant	Grease (L138/Customer Specific)
Weight	0.001kg
Cage Type	S - Steel or Standard Cage
Precision	Standard Precision
Transport Package	Plastic Bag/Box
Specification	4*9*2.5mm
Trademark	RTB/OEM/ODM
Origin	China
HS Code	8482102000
Production Capacity	100000pieces/Year

Packaging & Delivery

Package size per unit product 10.00cm * 5.00cm * 3.00cm Gross weight per unit product 0.001kg

Product Description

Product Information

Weight and Dimensions

• Inner (d) MM 4
• Outer (D) MM 9
• Width (B) MM 2.5
• Weight (kg) 0.001

Product Properties

• Bore C -Cylindrical Bore
• Seal OPEN
• Cage TypeS - Steel or Standard Cage
• External Modification No External Modification
• Radial Internal Play Cn Normal Internal Play
• Precision Standard Precision
• Lubrication Standard Lubrication
• Heat Stabilization No Heat Stabilization - Temperatures up to 120 °C
• Special Treatment No Special Treatment

SSK F W638/4-2Z bearing is a long-term product of deep groove ball bearing, single row, stainless steel, double-sided dust cover, deep groove ball bearing, single row, stainless steel, double-sided dust cover and SSK F company has a long-term W638/4-2Z Bearing procurement plan can provide domestic users with a sufficient number of SSK F W638/4-2Z bearings, so that your factory can run without worry.

RTB bearing manufacture a full range of deep groove ball bearings. These bearings are the most common type and are used in a wide variety of applications.Miniature and instrument ball bearings can be divided into two basic types, deep groove and angular contact. REET bearing company specializes in the production of high temperature endurance bearing series and ceramic ball bearings.Deep groove ball bearings are widely used in the industrial field and are highly valued by many countries.Model: W637/2 Bearing Brand: Size: 3*6*3 Series: Deep Groove Ball BearingModel: W638/1.5-2Z Bearing Brand: Size: 1.5*4*2 Series: Deep groove ball bearing, single row, stainless steel, dust cover on both sidesModel: W639/1.5-2Z Bearing Brand: Size: 1.5*5*2.6 Series: Deep groove ball bearing, single row, stainless steel, dust cover on both sidesModel: W638/2-2Z Bearing Brand: Size: 2*5*2.3 Series: Deep groove ball bearing, single row, stainless steel, dust cover on both sidesModel: W639/2-2Z Bearing Brand: Size: 2*6*3 Series: Deep groove ball bearing, single row, stainless steel, dust cover on both sidesModel: W637/3 Bearing Brand: Size: 3*6*3 Series: Deep Groove Ball Bearing, Single Row, Stainless Steel, No SealsModel: W637/3-2Z Bearing Brand: Size: 3*6*3 Series: Deep groove ball bearing, single row, stainless steel, dust cover on both sidesModel: W638/3-2Z Bearing Brand: Size: 3*7*3 Series: Deep groove ball bearing, single row, stainless steel, dust cover on both sidesModel: W639/3-2Z Bearing Brand: Size: 3*8*4 Series: Deep groove ball bearing, single row, stainless steel, dust cover on both sidesModel: W638/4-2Z Bearing Brand: Size: 4*9*4 Series: Deep groove ball bearing, single row, stainless steel, dust cover on both sidesModel: W634-2Z Bearing Brand: Size: 4*16*5 Series: Deep groove ball bearing, single row, stainless steel, dust cover on both sidesModel: W638/5-2Z Bearing Brand: Size: 5*11*5 Series: Deep groove ball bearing, single row, stainless steel, dust cover on both sides

Model		Inner diameter(mm)	Outer diameter(mm)	Thickness(mm)	Net weight(kg)	Cage
623-2Z	80023	3	10	4		steel
623-RS	160023	3	10	4		steel
623-2RS	180023	3	10	4		steel
624	24	4	13	5	0.003	steel
624-Z	60024	4	13	5		steel
624-2Z	80024	4	13	5		steel
624-RS	160024	4	13	5		steel
624-2RS	180024	4	13	5		steel
625	25	5	16	5	0.005	steel
625-Z	60025	5	16	5		steel
625-2Z	80025	5	16	5		steel
625-RS	160025	5	16	5		steel
625-2RS	180025	5	16	5		steel
626	26	6	19	6	0.008	steel
626-Z	60026	6	19	6		steel
626-2Z	80026	6	19	6		steel
626-RS	160026	6	19	6		steel
626-2RS	180026	6	19	6		steel
627	27	7	22	7	0.014	steel
627-Z	60027	7	22	7		steel
627-2Z	80027	7	22	7		steel
627-RS	160027	7	22	7		steel
627-2RS	180027	7	22	7		steel
628	28	8	24	8	0.016	steel
628-Z	60028	8	24	8		steel
628-2Z	80028	8	24	8		steel
628-RS	160028	8	24	8		steel
628-2RS	180028	8	24	8		steel
629	29	9	26	8	0.019	steel

TIANJIN REET BEARING.CO.,LTD is a professional bearing manufacturer and exporter.We have a wealth of technical.All producing processes are finished in our manufactory. As an ISO9001:2000 certified manufacturer,we will solve various problems in application and use of our bearings.Our company is an authorized distributor of FAG, INA, TIMKEN and other world brand bearings.Our company has the right to self-export bearings and launches its own brand RTB.Our bearing had been exported to more than twenty countries worldwide and are warmly welcomed.We're looking forward to your order.

FAQ1.Is the company a production factory or a trading company?TIANJIN REET BEARING CO.,LTD is a manufacturing enterprise focusing on bearings and integrating research, production and sales.
2.How many the MOQ of your company?Depending on the size of the bearing, the MOQ is variable, if you are interested, you can contact me for a quote.3.Does the company accept OEM or customized bearings?In addition to standard products, we also supply non-standard and modified standard products for special application. Meanwhile, we provide OEM service.4.Can the company provide free samples?We can provide samples for free. You only need to provide shipping.5.What are the company's delivery terms?We can accept EXW,FOB,CFR,CIF,etc. You can choose the one which is the most convenient cost effective for you.