Products - Changzhou City Longwei Needle Bearing Factory

Entities Ring Needle Roller Bearings

Inner Ring

Wheel Bearing

Filled SL series roller bearings

Cylindrical Roller Bearings

Combination Bearing

Drawn Cup Needle Roller Bearings

Needle Roller Cage Assemblies

Plane Thrust Needle Roller Bearings

Pump bearings

Bearing reducer

Eccentric bearing

Contact: MR Shen Address: lusi Village TownShao Homecattle group on the 18th Tel :0519-86351098 Fax :0519-86350500

Wheel Bearing Sealed lead-free axial

RNA 22...2RS NA 22...2RS NA 22...2RSX

RNA22...2RS,
RNA22...2RSX,
NA22...2RS,
NA22...2RSX

Diameter	Bearing Model		Overall dimensionsmm							Basic rated load				�� Limit Speed 3) n1greas�� min-1
										��		As the wheel bearing
	Without inner ring	With inner ring	D	d	F1) Fw	B	C	E	r1s	Moving	Static	Moving	Static
m m
			m m						min	N
19	RNA 22/6.2RS	NA 22/6.2RS	19	6	10	12	11.8	0.3	0.3	5300	4650	3900	3700	18000
	RNA 22/6.2RS X	NA 22/6.2RS X	19	6	10	12	11.8	0.3	0.3	5300	4650	3900	3700	18000
24	RNA 22/8.2RS	NA 22/8.2RS	24	8	12	12	11.8	0.3	0.3	5700	5400	4800	4800	14000
	RNA 22/8.2RS X	NA 22/8.2RS	24	8	12	12	11.8	0.3	0.3	5700	5400	4800	4800	14000

Access to the Table

30	RNA 2200.2RS	NA 2200.2RS	30	10	14	14	13.8	0.6	0.3	7800	8300	7000	8000	11000
30	RNA 2200.2RS X	NA 2200.2RS X	30	10	14	14	13.8	0.6	0.3	7800	8300	7000	8000	11000
32	RNA 2201.2RS	NA 2201.2RS	32	12	16	14	13.8	0.6	0.3	8700	9900	7500	9000	9500
32	RNA 2201.2RS X	NA 2201.2RS X	32	12	16	14	13.8	0.6	0.3	8700	9900	7500	9000	9500
35	RNA 2202.2RS	NA 2202.2RS	35	15	20	14	13.8	0.6	0.3	9800	12300	7600	9600	7000
35	RNA 2202.2RS X	NA 2202.2RS X	35	15	20	14	13.8	0.6	0.3	9800	12300	7600	9600	7000
40	RNA 2203.2RS	NA 2203.2RS	40	17	22	16	15.8	1	0.3	12200	16700	9900	13800	6000
40	RNA 2203.2RS X	NA 2203.2RS X	40	17	22	16	15.8	1	0.3	12200	16700	9900	13800	6000

Access to the Table

47	RNA 2204.2RS	NA 2204.2RS	47	20	25	18	17.8	1	0.3	18900	22300	15200	18300	4600
47	RNA 2204.2RS X	NA 2204.2RS X	47	20	25	18	17.8	1	0.3	18900	22300	15200	18300	4600
52	RNA 2205.2RS	NA 2205.2RS	52	25	30	18	17.8	1	0.3	21100	27000	15700	20000	3500
52	RNA 2205.2RS X	NA 2205.2RS X	52	25	30	18	17.8	1	0.3	21100	27000	15700	20000	3500
62	RNA 2206.2RS	NA 2206.2RS	62	30	35	20	19.8	1	0.3	23300	32000	18300	25500	2800
62	RNA 2206.2RS X	NA 2206.2RS X	62	30	35	20	19.8	1	0.3	23300	32000	18300	25500	2800
72	RNA 2207.2RS	NA 2207.2RS	72	35	42	23	22.7	1.1	0.6	30000	46500	23000	35500	2200
72	RNA 2207.2RS X	NA 2207.2RS X	72	35	42	23	22.7	1.1	0.6	30000	46500	23000	35500	2200

Access to the Table

80	RNA 2208.2RS	NA 2208.2RS	80	40	48	23	22.7	1.1	0.6	38500	58000	27500	40500	1700
80	RNA 2208.2RS X	NA 2208.2RS X	80	40	48	23	22.7	1.1	0.6	38500	58000	27500	40500	1700
85	RNA 2209.2RS	NA 2209.2RS	85	45	52	23	22.7	1.1	0.6	40500	64000	28500	43000	1600
85	RNA 2209.2RS X	NA 2209.2RS X	85	45	52	23	22.7	1.1	0.6	40500	64000	28500	43000	1600
90	RNA? 2210.2RS	NA 2210.2RS	90	50	58	23	22.7	1.1	0.6	42500	70000	28000	42500	1300
90	RNA 2210.2RS X	NA 2210.2RS X	90	50	58	23	22.7	1.1	0.6	42500	70000	28000	42500	1300

1) F is the Inner Ring Road, the diameter of roller, Fw is within the scope of F6 tolerance inscribed circle diameter needle. 2) When the bearing outer ring (with outer cylindrical surface) loaded with a general bearing of the hole, use the basic set load C and Co; when used as a roller, use the rated load Cw and Cow. 3) the use of oil lubrication, the speed increase of about 30%.