RNA4906 2RS & RNA4906 RS Needle Roller Bearings used in Printing Shops

• Structure Type: Needle Roller Bearing
• Precision Rating: P0 P6 P5 P4 P2
• For Shaft Diameter: 14mm-160mm
• Clearance: C0, C2, C3, C4, C5
• Features: RNA49..RS/RNA49..2RS Series Needle Roller Bearing
• Service: OEM ODM
• Model NO.: RNA4906 2RS & RNA4906 RS
• Certification: ISO9001:2008
• Main Market: Europe, North America, East Asia
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Radial Bearing
• Separated: Unseparated
• Outer Dimension: 22mm-190mm
• Transport Package: Neutral Packing Bearing
• Specification: 35mm x 47mm x 17mm
• Trademark: HENGLI, LZ
• Origin: China
• HS Code: 8482800000
• Production Capacity: 500000 Pieces/Year

Product Description

RNA4906 2RS & RNA4906 RS Needle Roller Bearings used in Printing Shops
                                                          Introduction
Needle Roller Bearings with Machined Rings are made of carbon chromium bearing steel.
e supplies these bearings with or without flanges on the outer ring, 
In a wide range of series and sizes. We also supplies them with or without an inner ring.


Machined Type Needle Roller Bearings

Product Name	Needle Roller Bearing
Precision Rating	P6, P0, P5, P4, P2
Material	Bearing Steel  (GCr15)
Clearance	C0 C1 C2 C3 C4 C5
Vibration & Noisy	Z1,Z2,Z3 V1,V2,V3
Features	Low cross section, High load carrying capacity, Separable design, High stiffness and Accommodate axial displacement
Application	Farm and Construction Equipment, Gas Engines, Gear Pumps, And Small Appliances
Certification	ISO 9001:2008
Packing	1.Neutral Packing Bearing  2.Industrial Packing  3.Commercial Packing Bearing  4.Customize
Delivery Time	30 - 45 Days After The Order is Confirmed
Shippment	1.By Sea  2.By Air  3.By Express
Website	http://hlimachinery.en.made-in-china.com

Needle Roller Bearings Specification

Bearing No.		Boundary Dimensions (mm)				Basic Load Rating (KN)		Limited Speed	Mass
		Fw	D	C	r	C	Co	rpm	kg
					min
RNA4900 2RS	RNA4900 RS	14	22	13	0.3	6.56	6.96	11200	0.016
RNA4901 2RS	RNA4901 RS	16	24	13	0.3	6.88	7.6	9600	0.018
RNA49/14 2RS	RNA49/14 RS	18	26	13	0.3	7.52	8.8	8800	0.02
RNA4902 2RS	RNA4902 RS	20	28	13	0.3	7.84	9.52	7600	0.022
RNA4903 2RS	RNA4903 RS	22	30	13	0.3	8.4	10.72	6800	0.023
RNA4904 2RS	RNA4904 RS	25	37	17	0.3	14.64	16.72	6000	0.055
RNA49/22 2RS	RNA49/22 RS	28	39	17	0.3	14.96	19.28	5600	0.056
RNA4905 2RS	RNA4905 RS	30	42	17	0.3	16.56	20.48	5200	0.063
RNA49/28 2RS	RNA49/28 RS	32	45	17	0.3	17.12	21.84	4800	0.076
RNA4906 2RS	RNA4906 RS	35	47	17	0.3	17.6	23.2	4400	0.071
RNA49/32 2RS	RNA49/32 RS	40	52	20	0.6	23.92	36	4000	0.095
RNA4907 2RS	RNA4907 RS	42	55	20	0.6	24.56	37.76	3600	0.112
RNA49/38 2RS	RNA49/38 RS	45	58	20	0.6	25.84	41.12	3200	0.119
RNA4908 2RS	RNA4908 RS	48	62	22	0.6	30.32	47.6	3200	0.15
RNA49/42 2RS	RNA49/42 RS	50	65	22	0.6	31.04	79.6	3200	0.173
RNA4909 2RS	RNA4909 RS	52	68	22	0.6	31.68	51.76	2800	0.197
RNA49/48 2RS	RNA49/48 RS	55	70	22	0.6	32.32	54	2800	0.187
RNA4910 2RS	RNA4910 RS	58	72	22	0.6	33.68	58	2800	0.177
RNA49/52 2RS	RNA49/52 RS	60	75	22	0.6	34.32	60.08	2400	0.2
RNA4911 2RS	RNA4911 RS	63	80	25	1	42.56	69.92	2400	0.265
RNA49/58 2RS	RNA49/58 RS	65	82	25	1	43.6	72.8	2400	0.275
RNA4912 2RS	RNA4912 RS	68	85	25	1	44.48	75.68	2400	0.285
RNA49/62 2RS	RNA49/62 RS	70	88	25	1	45.44	78.56	2000	0.32
RNA4913 2RS	RNA4913 RS	72	90	25	1	46.4	81.6	2000	0.325
RNA49/68 2RS	RNA49/68 RS	75	95	30	1	60.24	108.8	2000	0.465
RNA4914 2RS	RNA4914 RS	80	100	30	1	62.72	116.8	2000	0.495
RNA4915 2RS	RNA4915 RS	85	105	30	1	64.96	124.8	1600	0.52
RNA4916 2RS	RNA4916 RS	90	110	30	1	65.84	128.8	1600	0.545
RNA49/82 2RS	RNA49/82 RS	95	115	30	1	67.84	136.8	1600	0.57
RNA4917 2RS	RNA4917 RS	100	120	35	1.1	84	184	1520	0.695
RNA4918 2RS	RNA4918 RS	105	125	35	1.1	86.4	193.6	1440	0.73
RNA4919 2RS	RNA4919 RS	110	130	35	1.1	89.6	204	1360	0.76
RNA4920 2RS	RNA4920 RS	115	140	40	1.1	109.6	242.4	1360	1.2
RNA4922 2RS	RNA4922 RS	125	150	40	1.1	114.4	263.2	1200	1.28
RNA4924 2RS	RNA4924 RS	135	165	45	1.1	145.6	333.6	1120	1.94
RNA4926 2RS	RNA4926 RS	150	180	50	1.5	168.8	417.6	1040	2.36
RNA4928 2RS	RNA4928 RS	160	190	50	1.5	174.4	448	960	2.51

 

                                                                                    
                                                        About Us

HENGLI Machinery Company is a well-established Chinese bearing supplier. We design, manufacture and wholesale bearings.

Our specialized manufacturer of Spherical Roller Bearing & Cylindrical Roller Bearing, LUAN Rolling Bearing Co., Ltd

was established in 1970 and is accredited by the Chinese Ministry of Machine Building.

We invested in two additional specialized bearing factories, which allow us to provide our clients with top of the line products such

as Needle Roller Bearings, Spherical Plain Bearings, Rod Ends Bearings, Ball Joint Bearings, Tapered Roller Bearings,

Wheel Hub Bearings and Non-Standard Bearings.

FAQ
Q1 - What is our advantages?

     A    - Manufacturer - Do it only with the Best;

            -Your Choice make different. 

Q2 - Our Products

 A   - Spherical Roller Bearing, Cylindrical Roller Bearing, Needle Roller Bearing, Cam Followers, Thrust Bearing

      - Spherical Plain Bearing, Rod End, Ball Joint, Wheel Hub, Tapered Roller Bearing

Q3 - Process of our production

 A - Heat Treatment - Grinding - Parts Inspection - Assembly - Final Inspection - Packing

Q4 - How to customize bearing(non-standard) from your company?

 A -We offer OEM,Customized(Non-standard) service and you need to provide drawing and detailed Technical Data.

Q5 -   What should I care before installation?

 A   - Normally, the preservative with which new bearings are coated before leaving the factory does not need to be

        removed; it is only necessary to wipe off the outside cylin­drical surface and bore, if the grease is not compatible

        with the preservative, it is necessary to wash and carefully dry the bearing.

      -Bearings should be installed in a dry, dust-free room away from metal working or other machines producing

        swarf and dust.

Q6 - How to stock and maintenance my bearings right? 

 A   - Do not store bearings directly on concrete floors, where water can condense and collect on the bearing;

      -Store the bearings on a pallet or shelf, in an area where the bearings will not be subjected to high humidity

       or sudden and severe temperature changes that may result in condensation forming;

      -Always put oiled paper or, if not available, plastic sheets between rollers and cup races of tapered roller bearings.