China Double Row Cylindrical Roller Bearing Supplier, Manufacturer, Factory with high Precision , low Noise, high Speed And long Life -Perfect Solution,Competitive Price and Fast Delivery-Vista Bearing

Description

As a leading global double row cylindrical roller bearing manufacturer and supplier in China, we're featured by perfect solution for many kinds of bearing supplying,competitive price and fast delivery for each customer. Please rest assured to buy double row cylindrical roller bearing at the best price from Vista. For any special requirement, contact us now.

Features and benefits

High load carrying capacity

Because of their second row of rollers, double row cylindrical roller bearings are suitable for heavy radial loads.

Low friction (Roller end / flange contact area)

The open flange design, together with the roller end design and surface finish, promote lubricant film formation resulting in lower friction and higher axial load carrying capacity.

Long service life

The logarithmic roller profile reduces edge stresses at the roller/raceway contact and sensitivity to misalignment and shaft deflection.

NNU44152,NNU4152K,NNU4856,NNU4856K,NNU4956,NNU4956K,NN3056,NN3056K,NNU4056,NNU4056K,NNU4156,NNU4156K,NNU4860,NNU4860K,NNU4960,NNU4960K,NN3060,NN3060K,NNU4060,NNU4060K,NNU4160,NU4160K,NNU4864,NNU4864k,NNU4964,NNU4964k,NN3064,NN3064K,NNU4064,NNU4064K,

تحديد	تحقيق	تحمل لا.	رقم قديم	أبعاد الحدود مم）					تصنيفات الحمل الأساسية (kN)		الحد من السرعة (دورة في الدقيقة)		الوزن (كجم)
تحديد	تحقيق	تحمل لا.	رقم قديم	د:	د:	قبل الميلاد	روبية دقيقة	r2smin	سجل تجاري	كو	شحم	بترول	الوزن (كجم)
		NNU44152	-	260	440	180	4	4	2000	3550	1000	1300	112
		NNU4152K	-	260	440	180	4	4	2000	3550	1000	1300	110
		NNU4856	-	280	350	69	1.1	2	450	1150	1400	1700	16
		NNU4856K	-	280	350	69	1.1	2	450	1150	1400	1700	15.5
		NNU4956	4482956	280	380	100	2.1	2.1	700	1650	1300	1600	33
		NNU4956K	4382956	280	380	100	2.1	2.1	700	1650	1300	1600	32.5
		NN3056	3282156	280	420	106	4	4	1000	1900	1600	2000	50
		NN3056K	3182156	280	420	106	4	4	1000	1900	1600	2000	49.5
		NNU4056	-	280	420	140	4	4	1500	2850	1100	1400	67
		NNU4056K	-	280	420	140	4	4	1500	2850	1100	1400	66.5
		NNU4156	-	280	460	180	5	5	2300	4300	950	1200	122
		NNU4156K	-	280	460	180	5	5	2300	4300	950	1200	120
		NNU4860	-	300	380	80	1.5	2.1	530	1450	1700	2200	22.5
		NNU4860K	-	300	380	80	1.5	2.1	530	1450	1700	2200	22
		NNU4960	4482960	300	420	118	3	3	950	2150	1600	2000	51
		NNU4960K	4382960	300	420	118	3	3	950	2150	1600	2000	50
		NN3060	3282160	300	460	118	4	4	1150	2200	1500	1900	70
		NN3060K	3182160	300	460	118	4	4	1150	2200	1500	1900	68.5
		NNU4060	-	300	460	160	4	4	1850	3600	1000	1300	97
		NNU4060K	-	300	460	160	4	4	1850	3600	1000	1300	96
		NNU4160	-	300	500	200	5	5	2600	4800	900	1100	157
		NU4160K	-	300	500	200	5	5	2600	4800	900	1100	155
		NNU4864	-	320	400	80	1.5	2.1	700	1850	1200	1500	24
		NNU4864k	-	320	400	80	1.5	2.1	700	1850	1200	1500	23.5
		NNU4964	4482964	320	440	118	3	3	1000	2250	1100	1400	54
		NNU4964k	4382964	320	440	118	3	3	1000	2250	1100	1400	53
		NN3064	3282164	320	480	121	4	4	1200	2350	1000	1300	76.5
		NN3064K	3182164	320	480	121	4	4	1200	2350	1000	1300	75
		NNU4064	-	320	480	160	4	4	1950	3900	950	1200	102
		NNU4064K	-	320	480	160	4	4	1950	3900	950	1200	100
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