Drawn Cup Needle Roller Bearings with Closed End Bk0408

Model NO.: BK0408 Rows Number: Single Material: Bearing Steel Model: Bk0408 Weight: 0.0016 Brand: China Brand Quality: High Precision Rolling Body: Roller bearings Trademark: NSK Specification: ISO9001 HS Code: 8482101000 Cage: Without Cage Load Direction: Radial Bearing Type: Closed Dimension: 4mm*8mm*8mm Service: OEM Certificate: ISO9000:2001 Noise: Very Low Outer Dimension: Medium and Large(120-190mm) Transport Package: Normal Package Origin: Japan 1.Product describtion:

Company	Tianjin SEMRI Bearing Technology Co., Ltd
Item name	NSK High Quality and Precision Needle Roller Bearing (BK0408)
Brand	NSK/ TFN/ SEMRI/ OEM
Model Number	BK0408
Bore Size	4mm
Outside Diameter	8mm
Width/ Thickness	8mm
Ring Material	Gcr15 ,Carbon steel,Stainless steel, Si3N4, ZrO2
Cage Material	Steel/ Brass/ Nylon/ Custom
Precision	P0, P6, P5, or as requested
Vibration	ZV1, ZV2, ZV3, or as requested
Clearance	C0,C2,C3, or as requested
Quality standard	ISO9001
QC process	1.Assembly
	2.Windage test
	3.Cleaning
	4.Rotary test
	5.Greasing and gland
	6.Noise inspection
	7.Appearance inspection
	8.Rust prevention
	9.Product packaging
Application	Home appliances; automotive, electric, instruments, building machines,  railway vehicle, agricultural machines and etc.
Packing	Industrial packing: plastic bag+ carton plywood pallet
	plastic bag+ white box+carton+plywood pallet
	commercial packing: plastic bag+color box+carton +plywood pallet
Service	OEM or customer logo acceptable
Delivery Time	Within 7days for stock product
	7-30 days according to quantity and design
Payment Term	30% T/T In Advance, 70% T/T before shippment
	100% L/C at sight

2.Product photo:

Shaft Diameter(mm)	Bearing Type		Boundary Dimensions(mm)			Basic Load Rating(N)		Limiting Speed(mm)		Weight
			Inner Diameter	Outer Diameter	Width	Dynamic	Static	Grease	Oil
	Current Type	Original Type	d	D	B
15	NAV4902	4074902E	15	28	13
17	NAV4902	4074903E	17	30	13
	NAV4003	4074103	17	35	18	12000	17000		3400	98
20	NAV4904	4074904E	20	37	17
	NAV4004	4074104	20	42	22	14500	29600		3000	175
25	NAV4905	4074905E	25	42	17
	NAV4005	4074105	25	47	22	23000	34600		2600	201
30	NAV4906	4074906E	30	47	17
	NAV4006	4074106	30	55	25	25800	46900		2000	311
35	NAV4907	4074907E	35	55	20
	NAV4007	4074107	35	62	27	33000	59900		1800	418
40	NAV4908	4074908E	40	62	22
	NAV4008	4074108	40	68	28	35900	67000		1700	495
45	NAV4909	4074909E	45	68	22
	NAV4009	4074109	45	75	30	41000	74000		1500	637
50	NAV4910	4074910E	50	72	20
	NAV4010	4074110	50	80	30	42800	88900		1400	702
55	NAV4011	4074111	55	90	35	48900	109000		1300	1030
60	NAV4912	4074912E	60	85	25
	NAV4012	4074112	60	95	35	50700	116000		1100	1125
65	NAV4013	4074113	65	100	35	59400	126000		1000	1200
70	NAV4914	4074914E	70	100	30
	NAV4014	4074114	70	110	40	72400	155000		950	1700
75	NAV4015	4074115	75	115	40	72800	180000		900	1810
80	NAV4916	4074916E	80	110	30
	NAV4016	4074116	80	125	45	76000	195000		850	2470
85	NAV4017	4074117	85	130	45	74000	192000		800	2580
90	NAV4918	4074918E	90	125	35					1507
95	NAV4919	4074919E	95	130	35					1537
100	NAV4020	4074920E	100	140	40					2240

3.packing and shipping

4.Company profile:



5.Advantages of Tianjin SEMRI Bearing Technology Co., Ltd
1.Price advantage compare with the trading company, as we have our own factory.
2.Compare with the factory we are easy communicated.
3 our products were produced under strict quality test system.
5.More than many years industry experience
6.Accept OEM, customization, customers' logo
7.The shortest delivery time
8.Welcome mini order
9.Multiplex-method of payment:Western Union, paypal, T/T, L/C at sight

You are welcome to send inquiry to us! Please tell me your needs! All you need, we can do!
Call me, let's talk details! 
Contact: Rita Xia
My phone:+8618202260567

Contact us if you need more details on Bearing. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Needle Bearing、Needle Roller Bearing. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Needle Roller Bearing