Needle Roller Bearings Rnao16X24X20, Rnao16X28X12, Rnao17X25X13, Rnao18X30X24, Rnao20X28X13, Rnao20X28X26, Rnao20X32X12, Rnao22X35X13, Rnao22X35X16

• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Outer Dimension: Small (28-55mm)
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Radial Bearing
• Model NO.: RNAO16x24x20
• Separated: Separated
• Transport Package: Single Box Package or Industrial Rolled Package
• Specification: 16*24*20mm
• Trademark: TIK or your mark
• Origin: China
• HS Code: 84824000
• Production Capacity: 500000 PCS Per Month

Product Description

Needle roller bearings contain many slender rollers with a length 3 to 10 times their diameter. Therefore, the ratio of the bearing outside diameter to the inscribed circle diameter is small, and they have a rather high radial load capacity. There are numerous types available, and many have no inner rings. The drawn-cup type has a pressed steel outer ring and the solid type has a machined outer ring. There are also cage-and-roller assemblies without rings. Most bearings have pressed steel cages, but some are without cages.
 

Model Number	HK series, BK series, HK…RS series, HK…2RS series, BK…RS series, F series, FH series, MF series,
	HF series, HFL series, K series, K…ZW series, KZK series, KBK series, NK series, NKS series, RNA49 series,
	RNA69 series, NKI series, NKIS series, NA49 series, NA69 series, NA48 series, NAO series, RNAO series,
	RNA49…RS series, RNA49… 2RS series, RNAV series, NAV series, RPNA series, PNA series, IR series,
	LR series, AXK series, AXW series, RSTO series, STO series, RNA2200 series, RNA2200…2RS series,
	NA2200 series, NATR series, NATV series, NUTR series, PWTR series, NNTR series, KR series, KRE series,
	KRV series, NUKR series, NUKRE series, PWKR series, PWKRE series.
Type	needle roller bearing.
Number of Row	single row, double row, multi row.
Material	supreme chrome steel 100Cr6.
Cage Material	steel, brass, nylon.
Hardness	HRC 60-64.
Precision Rating	P0, P6, P5.
Radial Clearance	C0, C2, C3, C4, C5.
Sealing Type	open, 2RS.
Grease	as per your requirement, such as Chevron SRI-2 ,Multemp PS2, Shell Alvania R2, Changcheng 2 and so on.
Certification	ISO 9001:2008.
Mark	TIK or your mark.
Package	single box package, industrial rolled package or as per buyer's requirement.
Place of Origin	China (Mainland).
Features	(1) high precision;
	(2) high speed;
	(3) high load carrying capacity;
	(4) low noise;
	(5) long life span.
Application	transport machinery, CNC machine, sewing machinery, handcart, physical exercise apparatus, motorcycle,
	automobile, electric tool, leisure toys, textile machinery, printing machinery etc.
Payment Term	30% deposit, 70% is paid by TT or L/C or Western Union.
Shipment time	ready stock, immediate shipment.
Shipping Port	Shanghai, Tianjin or Qingdao.
Samples	free samples are available.

 

Bearing No.	Boundary dimensions(mm)				Basic load ratings(N)		Limiting speeds(rpm)	Mass(g)
	Fw	D	C	E	Cr	Cor	Oil
RNAO5X10X8	5	10	8	8	2050	1720	27800	2.80
RNAO6X13X8TN	6	13	8	9	2300	1880	30000	5.00
RNAO7X14X8TN	7	14	8	10	2250	1950	31000	5.00
RNAO8X15X10TN	8	15	10	11	3050	3920	28000	7.80
RNAO10X17X10TN	10	17	10	13	3960	4500	20000	9.10
RNAO12X19X13.5TN	12	19	13.5	15	5400	7500	22000	14.00
RNAO12X22X12TN	12	22	12	18	8950	8000	23000	17.90
RNAO15X23X13	15	23	13	19	6500	8900	21100	18.50
RNAO16X24X13	16	24	13	20	6200	8400	21100	19.80
RNAO16X24X20	16	24	20	20	10200	14800	21100	29.70
RNAO16X28X12	16	28	12	22	9500	10500	18000	29.70
RNAO17X25X13	17	25	13	21	9400	11600	18000	21.00
RNAO18X30X24	18	30	24	24	12100	16500	17600	65.00
RNAO20X28X13	20	28	13	24	7800	9600	16000	24.50
RNAO20X28X26	20	28	26	24	10080	20500	16000	48.10
RNAO20X32X12	20	32	13	26	10100	14100	16000	36.60
RNAO22X35X13	22	30	13	26	9200	12000	14000	25.20
RNAO22X35X16	22	35	16	29	10000	15500	16000	58.00
RNAO25X35X17	25	35	17	29	10900	22000	15020	49.00
RNAO25X35X26	25	35	26	29	12400	25000	15020	67.80
RNAO25X37X16	25	37	16	32	15000	20900	12000	59.20
RNAO25X37X32	25	37	32	32	25000	38900	12000	108.00
RNAO26X39X13	26	39	13	30	87600	10200	15020	59.00
RNAO30X40X17	30	40	17	35	12600	24000	10050	59.00
RNAO30X40X26	30	40	26	35	16000	32000	10050	92.00
RNAO30X42X16	30	42	16	37	13000	23200	10050	49.90
RNAO30X42X32	30	42	32	37	29500	47000	10050	126.00
RNAO35X45X13	35	45	13	40	10200	22000	10000	50.00
RNAO35X45X17	35	45	17	40	17800	24500	10000	60.00
RNAO35X45X26	35	45	26	40	20500	40000	10000	88.00
RNAO35X47X16	35	47	16	42	20400	31500	10000	75.00
RNAO35X47X18	35	47	18	42	22500	35000	10000	86.00
RNAO35X47X32	35	47	32	42	32000	55000	10000	149.00
RNAO37X52X18	37	52	18	44	118900	35500	8800	115.00
RNAO40X50X17	40	50	17	45	15400	29880	8800	72.00
RNAO40X50X34	40	50	34	45	25186	57200	11000	151.00
RNAO40X55X20	40	55	20	47	26300	46100	10000	144.00
RNAO40X55X40	40	55	40	48	54700	87000	10000	268.00
RNAO42X57X20	42	57	20	50	26720	43700	10000	132.00
RNAO45X55X17	45	55	17	50	18000	36000	9000	82.50
RNAO45X62X40	45	62	40	53	42200	85050	9000	368.00
RNAO50X62X20	50	62	20	55	20690	46860	7500	140.00
RNAO50X65X20	50	65	20	58	23200	40540	7000	162.00
RNAO50X65X40	50	65	40	58	39040	80600	7000	321.00
RNAO55X68X20	55	68	20	60	22480	52074	6500	157.00
RNAO60X78X20	60	78	20	68	28500	65300	5550	253.00
RNAO60X78X40	60	78	40	68	45000	99000	5550	368.00
RNAO65X85X30	65	85	30	73	37000	90900	4900	394.00
RNAO70X90X30	70	90	30	78	40010	105000	5100	488.00
RNAO80X100X30	80	100	30	88	52000	139000	4890	527.00
RNAO85X105X25	85	105	25	93	48600	106000	4900	449.00
RNAO90X105X26	90	105	26	98	42519	129000	4900	323.00
RNAO90X110X30	90	110	30	98	58100	152000	4900	600.00
RNAO100X120X30	100	120	30	108	50000	158000	3100	671.00