Needle Roller Bearing, buy NUKR52 NUKR 52 A Yoke type track roller 20X52X66 on China Suppliers Mobile

Product Details

Product Description

Stud Type track rollers bearing NUKR 52 A NUKR52

Track Rollers, Yoke Type-, Stud Type Track Rollers
Ball bearing track rollers are self-retaining, single or double-row ball bearings with particularly thick-walled outer rings. In
addition to high radial forces, these bearings can also support axial forces in both directions.

Yoke-type track rollers are single or double-row units mounted on shafts or studs. They comprise thick-walled outer rings with a profiled outside surface and needle roller and cage assemblies or full-complement rolling element sets.
Cam rollers are similar in their construction to single and double-row support rollers, except that the raceway is formed by a heavy-section roller stud with a fixing thread and lubrication hole.
Proven application areas for these products include cam mechanisms, guideways, conveying systems and linear guidance systems.

Main Dimensions & Performance Data
D	52 mm	Outside diameter
d1	20 mm	Fit diameter of roller stud / stud
B	66 mm	Width
Cr w	29,000 N	Basic dynamic load rating, radial
C0r w	41,500 N	Basic static load rating, radial
Cur w	5,400 N	Fatigue load limit, radial
nD G	4,200 1/min	Speed on permanent grease lubrication
F0r per	34,000 N	Permissible static load, radial
Fr per	17,100 N	Permissible dynamic load outer ring, radial
≈m	0.449 kg	Weight
Dimensions
B1	25.6 mm	Witdh of thrust washer
B2	40.5 mm	Bolt/stud length effectively
B3	9 mm	Distance to lubrication hole
C	24 mm	Width, outer ring
C1	0.8 mm	Protrusion outer ring to thrust washer
rmin	1 mm	Minimum chamfer dimension
d2	31 mm	Stop diameter of thrust washer
d3	4 mm	Diameter lubrication hole
G	M20X1,5	Thread
IG	21 mm	Thread length
W	10 mm	Width of flats
Additional information
	NIPA2X7,5	Drive-fit lubrication nipple
MA	120 Nm	Tightening torque nut

Bearing Model	NUKR 52 DZ
Type / Structure	Track Roller Bearing
Size (dxDxB) mm	20X52X66 mm
d (mm)	20
D (mm)	52
B (mm)	66
Weight /Mass (KG)	0.45 KG
Contact Person	Aurora (Ms)
SKYPE	tradingbearing
WhatsApp / Webchat	+86 1873110215
E-mail	lbc001 at

Details Images

track roller bearing NUKR52 picture show

Yoke type track roller NUKR52 NUKR 52 A

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Product packaging

Packing ： 1. Industrial packing 2. Single box +carton +pallets /case 3. According to customers demand Delivery time : 1. Generally after payment: within 3 days . 2. If need produce , about 30 days Payment A less USD1000 , 100% T/T in advance . 1. More USD1000 , 30% T/T in advance , 70%T/T before shipment

Shipping : by sea/by air/by express like EMS FEDEX TNT DHL...

Application

Factory

Company introduction

LANDLION BEARING CO.,LTD is an export-oriented enterprise, specializing in manufacturing and marketing several types of bearings for more than 10 years. We can produce the bearings accordingly to the customers' samples or drawings.LANDLION has a large top brand bearing NSK NTN UBC ASAHI IKO NACHI KOYO in stock.

FAQ

Q: Are you trading company or manufacturer ? A: We are factory and trader . Q: How long is your delivery time? A: Generally it is 1-3 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity. Q: Do you provide samples ? is it free or extra ? A: Yes, we could offer the sample for free charge but do not pay the cost of freight. Q: What is your terms of payment ? A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment. If you have another question, pls feel free to contact us .