Yoke type track roller with inner ring NA2208-2RS

Designation	Dimension	Remark
d	40.00 mm	shaft diameter
D	80.00 mm	outer diameter
D₁	57.00 mm	connection dimension
B	23.00 mm	width
C	22.70 mm	width outer ring
F	48.00 mm	Track diameter inner ring
r_min.	1.10 mm	min. edge distance
r_{1 min.}	0.60 mm	min. edge distance

Designation	Dimension	Remark
C_r	26,000 N	dynamic load rating, radial
C_0r	41,000 N	static load rating, radial
C_ur	5,300 N	fatigue limit load, radial
n_G	850 min^-1	limit speed
	0.628 kg	Weight

Designation	Dimension								Performance data
	d	F	D	D₁	B	C	r_min	r_1min	C_r	C_0r	C_ur	n_G
	mm	mm	mm	mm	mm	mm	mm	mm	N	N	N	min^-1
NA22/6-2RS	6.00	10.00	19.00	16.00	12.00	11.80	0.30	0.30	3,900	3,700	485	9,000
NA22/8-2RS	8.00	12.00	24.00	18.00	12.00	11.80	0.30	0.30	4,800	4,300	630	7,000
NA2200-2RS	10.00	14.00	30.00	20.00	14.00	13.80	0.60	0.30	7,000	6,900	1,090	5,500
NA2201-2RS	12.00	16.00	32.00	22.00	14.00	13.80	0.60	0.30	7,500	8,300	1,270	4,700
NA2202-2RS	15.00	20.00	35.00	26.00	14.00	13.80	0.60	0.30	7,600	9,800	1,370	3,400
NA2203-2RS	17.00	22.00	40.00	28.00	16.00	15.80	1.00	0.30	9,900	14,000	1,840	3,000
NA2204-2RS	20.00	25.00	47.00	33.00	18.00	17.80	1.00	0.30	14,000	19,100	2,650	2,300
NA2205-2RS	25.00	30.00	52.00	38.00	18.00	17.80	1.00	0.30	14,400	20,800	2,900	1,800
NA2206-2RS	30.00	35.00	62.00	43.00	20.00	19.80	1.00	0.30	17,100	26,000	3,550	1,400
NA2207-2RS	35.00	42.00	72.00	50.00	23.00	22.70	1.10	0.60	21,500	36,000	5,200	1,100
NA2208-2RS	40.00	48.00	80.00	57.00	23.00	22.70	1.10	0.60	26,000	41,000	5,300	850
NA2210-2RS	50.00	58.00	90.00	68.00	23.00	22.70	1.10	0.60	26,000	43,000	5,600	650

Designation	Dimension								Performance data
	d	F	D	D₁	B	C	r_min	r_1min	C_r	C_0r	C_ur	n_G
	mm	mm	mm	mm	mm	mm	mm	mm	N	N	N	min^-1
NA2208-2RS	40.00	48.00	80.00	57.00	23.00	22.70	1.10	0.60	26,000	41,000	5,300	850
SNA2208-2RS	40.00	48.00	80.00	57.00	23.00	22.70	1.10	0.60	26,000	41,000	5,300	850
NA2208-2RS-X	40.00	48.00	80.00	57.00	23.00	22.70	1.10	0.60	26,000	41,000	5,300	850
NA2208-2RS-B	40.00	48.00	80.00	57.00	23.00	22.70	1.10	0.60	26,000	41,000	5,300	850
NA2208-2RS-UG	40.00	48.00	80.00	57.00	23.00	22.70	1.10	0.60	26,000	41,000	5,300	850
SNA2208-2RS-X	40.00	48.00	80.00	57.00	23.00	22.70	1.10	0.60	26,000	41,000	5,300	850
NA2208-2RS-X-B	40.00	48.00	80.00	57.00	23.00	22.70	1.10	0.60	26,000	41,000	5,300	850
SNA2208-2RS-UG	40.00	48.00	80.00	57.00	23.00	22.70	1.10	0.60	26,000	41,000	5,300	850
NA2208-2RS-X-UG	40.00	48.00	80.00	57.00	23.00	22.70	1.10	0.60	26,000	41,000	5,300	850
NA2208-2RS-B-UG	40.00	48.00	80.00	57.00	23.00	22.70	1.10	0.60	26,000	41,000	5,300	850
SNA2208-2RS-X-UG	40.00	48.00	80.00	57.00	23.00	22.70	1.10	0.60	26,000	41,000	5,300	850
NA2208-2RS-X-B-UG	40.00	48.00	80.00	57.00	23.00	22.70	1.10	0.60	26,000	41,000	5,300	850

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Name	Brand	Webshop	Notice
NA2208-2RS	HFH		Premium quality, house brand

Properties	Suffix	Description
Sealing	2RS	Double side lip seal
Outer surface (Bearing)	-	spherical
Axial guide	-	no
Lubricant	-	NLGI grade 3 lithium complex soap grease

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