Needle bearing without inner ring RNAO55x68x20

Designation	Dimension	Remark
F_w	55.00 mm	enveloping circle
D	68.00 mm	outer diameter
C	20.00 mm	width
E	60.00 mm	Track diameter outer ring
r_min.	0.60 mm	min. edge distance
D_b	55.80 mm	Shoulder diameter axial guidance needle wreath/housing
d_b	59.40 mm	shoulder diameter axial guidance needle wreath/shaft
D_a	60.80 mm	Shoulder diameter outer ring
r_a	0.60 mm	max. recess radius

Designation	Dimension	Remark
C_r	32,000 N	dynamic load rating, radial
C_0r	66,000 N	static load rating, radial
C_ur	10,700 N	fatigue limit load
n_G	8,500 min^-1	limit speed
n_B	5,400 min^-1	reference speed
	0.166 kg	Weight

Designation	Dimension									Performance data
	F_W	D	C	E	r_min	D_b	d_b	D_a	r_a	C_r	C_0r	C_ur	n_G	n_B
	mm	mm	mm	mm	mm	mm	mm	mm	mm	N	N	N	min^-1	min^-1
RNAO5x10x8-TV	5.00	10.00	8.00	8.00	0.15	5.30	7.70	8.30	0.10	2,650	1,920	295	39,000	53,000
RNAO6x13x8-TV	6.00	13.00	8.00	9.00	0.30	6.30	8.70	9.30	0.30	2,950	2,280	355	36,500	48,500
RNAO7x14x8-TV	7.00	14.00	8.00	10.00	0.30	7.30	9.70	10.30	0.30	3,250	2,650	410	34,500	41,500
RNAO8x15x10-TV	8.00	15.00	10.00	11.00	0.30	8.30	10.70	11.30	0.30	4,450	4,100	690	32,500	35,500
RNAO10x17x10-TV	10.00	17.00	10.00	13.00	0.30	10.30	12.70	13.30	0.30	5,300	5,500	930	29,500	28,000
RNAO12x22x12-TV	12.00	22.00	12.00	18.00	0.30	12.30	17.60	18.30	0.30	11,300	9,900	1,740	26,000	19,700
RNAO15x23x13	15.00	23.00	13.00	19.00	0.30	15.40	18.60	19.30	0.30	9,700	10,900	1,760	24,300	17,900
RNAO16x24x13	16.00	24.00	13.00	20.00	0.30	16.40	19.60	20.30	0.30	10,100	11,800	1,890	23,600	16,800
RNAO16x28x12	16.00	28.00	12.00	22.00	0.30	16.40	21.60	22.30	0.30	13,000	12,500	2,210	22,900	15,900
RNAO17x25x13	17.00	25.00	13.00	21.00	0.30	17.40	20.60	21.30	0.30	11,700	14,600	2,240	22,900	15,200
RNAO18x30x24-ZW-ASR1	18.00	30.00	24.00	24.00	0.30	18.40	23.60	24.50	0.30	24,800	30,000	5,300	21,800	14,000
RNAO20x28x26-ZW-ASR1	20.00	28.00	26.00	24.00	0.30	20.40	23.60	24.30	0.30	19,000	28,500	4,600	21,300	13,700
RNAO20x32x12	20.00	32.00	12.00	26.00	0.30	20.40	25.60	26.50	0.30	15,100	16,200	2,850	20,900	12,700
RNAO20x28x13	20.00	28.00	13.00	24.00	0.30	20.40	23.60	24.30	0.30	11,100	14,300	2,310	21,300	13,700
RNAO22x30x13	22.00	30.00	13.00	26.00	0.30	22.40	25.60	26.30	0.30	11,800	15,900	2,550	20,400	12,400
RNAO22x35x16	22.00	35.00	16.00	29.00	0.30	22.40	28.40	29.50	0.30	22,600	25,500	4,200	19,200	11,200
RNAO25x37x16	25.00	37.00	16.00	32.00	0.30	25.60	31.40	32.50	0.30	23,500	27,500	4,550	17,200	10,000
RNAO25x35x26-ZW-ASR1	25.00	35.00	26.00	29.00	0.30	25.60	28.40	29.50	0.30	21,900	37,000	5,900	18,100	11,200
RNAO25x35x17	25.00	35.00	17.00	29.00	0.30	25.60	28.40	29.50	0.30	16,800	26,000	4,250	18,100	11,000
RNAO30x40x17	30.00	40.00	17.00	35.00	0.30	30.60	34.40	35.50	0.30	22,100	34,000	5,300	15,100	8,800
RNAO30x42x16	30.00	42.00	16.00	37.00	0.30	30.60	36.40	37.50	0.30	26,000	33,500	5,500	14,600	8,500
RNAO30x42x32-ZW-ASR1	30.00	42.00	32.00	37.00	0.30	30.60	36.40	37.50	0.30	45,000	67,000	11,000	14,600	8,500
RNAO35x47x18	35.00	47.00	18.00	42.00	0.30	35.60	41.40	42.50	0.30	31,000	43,000	7,400	12,700	7,400
RNAO35x47x32-ZW-ASR1	35.00	47.00	32.00	42.00	0.30	35.60	41.40	42.50	0.30	47,500	75,000	12,400	12,700	7,500
RNAO35x45x13	35.00	45.00	13.00	40.00	0.30	35.60	39.40	40.50	0.30	18,300	28,000	4,450	13,100	7,800
RNAO35x47x16	35.00	47.00	16.00	42.00	0.30	35.60	41.40	42.50	0.30	27,500	37,500	6,200	12,700	7,500
RNAO35x45x17	35.00	45.00	17.00	40.00	0.30	35.60	39.40	40.50	0.30	23,500	38,500	6,100	13,100	7,700
RNAO35x45x26-ZW-ASR1	35.00	45.00	26.00	40.00	0.30	35.60	39.40	40.50	0.30	31,500	56,000	8,900	13,100	7,800
RNAO40x55x40-ZW-ASR1	40.00	55.00	40.00	48.00	0.30	40.60	47.20	47.50	0.30	70,000	118,000	18,700	11,100	6,500
RNAO40x50x17	40.00	50.00	17.00	45.00	0.30	40.60	44.40	45.50	0.30	24,200	41,500	6,400	11,500	7,000
RNAO40x50x34-ZW-ASR1	40.00	50.00	34.00	45.00	0.30	40.60	44.40	45.50	0.30	41,500	83,000	12,900	11,500	7,000
RNAO40x55x20	40.00	55.00	20.00	47.00	0.30	40.60	46.20	47.50	0.30	37,000	57,000	8,900	11,300	6,600
RNAO45x55x17	45.00	55.00	17.00	50.00	0.30	45.60	49.20	50.50	0.30	25,500	46,000	7,100	10,300	6,300
RNAO45x62x40-ZW-ASR1	45.00	62.00	40.00	53.00	0.30	45.60	52.20	53.50	0.30	76,000	135,000	21,500	10,000	5,900
RNAO50x62x20	50.00	62.00	20.00	55.00	0.30	50.60	54.20	55.80	0.30	30,000	60,000	9,600	9,300	5,800
RNAO50x65x40-ZW-ASR1	50.00	65.00	40.00	58.00	0.60	50.60	57.20	58.50	0.60	69,000	124,000	21,700	9,100	5,600
RNAO50x65x20	50.00	65.00	20.00	58.00	0.30	50.60	57.20	58.50	0.30	40,500	62,000	10,800	9,100	5,600
RNAO55x68x20	55.00	68.00	20.00	60.00	0.60	55.80	59.40	60.80	0.60	32,000	66,000	10,700	8,500	5,400
RNAO60x78x40-ZW-ASR1	60.00	78.00	40.00	68.00	1.00	60.80	67.20	68.80	1.00	85,000	171,000	27,500	7,700	4,650
RNAO60x78x20	60.00	78.00	20.00	68.00	1.00	60.80	67.20	68.80	1.00	49,500	85,000	13,600	7,700	4,650
RNAO65x85x30	65.00	85.00	30.00	73.00	1.00	66.00	72.20	73.80	1.00	64,000	123,000	21,100	7,100	4,550
RNAO70x90x30	70.00	90.00	30.00	78.00	1.00	71.00	77.20	78.80	1.00	68,000	135,000	23,200	6,600	4,250
RNAO80x100x30	80.00	100.00	30.00	88.00	1.00	81.00	87.20	89.00	1.00	80,000	176,000	31,000	5,800	3,600
RNAO90x105x26	90.00	105.00	26.00	98.00	1.00	91.00	97.20	99.00	1.00	69,000	150,000	25,000	5,200	3,350
RNAO90x110x30	90.00	110.00	30.00	98.00	1.00	91.00	97.20	99.00	1.00	76,000	172,000	29,500	5,200	3,450
RNAO100x120x30	100.00	120.00	30.00	108.00	1.00	101.00	107.20	109.00	1.00	80,000	188,000	32,000	4,700	3,150

Designation	Dimension									Performance data
	F_W	D	C	E	r_min	D_b	d_b	D_a	r_a	C_r	C_0r	C_ur	n_G	n_B
	mm	mm	mm	mm	mm	mm	mm	mm	mm	N	N	N	min^-1	min^-1
RNAO55x68x20	55.00	68.00	20.00	60.00	0.60	55.80	59.40	60.80	0.60	32,000	66,000	10,700	8,500	5,400

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Name	Brand	Webshop	Notice
RNAO55x68x20	HFH		Premium quality, house brand
RNAO55x68x20	DIV		cheap alternative

Properties	Suffix	Description
Rolling element rows	-	Single row

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Needle bearing without inner ring

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Needle bearing without inner ring RNAO55x68x20