Track roller LR50/7-2RS Surface area spherical

Designation	Dimension	Remark
d	7.00 mm	shaft diameter
D	22.00 mm	outer diameter
B	10.00 mm	width
d₂	10.50 mm	Thrust washer diameter
r_min.	0.30 mm	min. edge distance

Designation	Dimension	Remark
C_r	3,300 N	dynamic load rating, radial
C_0r	1,700 N	static load rating, radial
C_ur	81 N	fatigue limit load, radial
F_r	1,700 N	limit load outer ring, radial
n_G	10,000 min^-1	limit speed
	0.020 kg	Weight

Designation	Dimension					Performance data					Variant
	d	D	B	d₂	r_min	C_r	C_0r	C_ur	F_r	n_G
	mm	mm	mm	mm	mm	N	N	N	N	min^-1	Rows	Shape	Seal	Cage
LR50/5-2RS	5.00	17.00	7.00	8.20	0.20	1,690	940	49	940	12,000	2	spherical	2RS	E	-
LR50/6-2RS	6.00	19.00	9.00	9.30	0.30	2,700	1,370	66	1,370	11,000	2	spherical	2RS	E	-
LR50/7-2RS	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	spherical	2RS	E	-
LR50/8-2RS	8.00	24.00	11.00	10.50	0.30	4,300	2,390	119	2,390	10,000	2	spherical	2RS	E	-
LR5000-2RS	10.00	28.00	12.00	13.50	0.30	4,750	2,850	145	2,850	9,000	2	spherical	2RS	E	-
LR5001-2RS	12.00	30.00	12.00	15.50	0.30	5,100	3,100	161	3,100	8,500	2	spherical	2RS	E	-
LR5002-2RS	15.00	35.00	13.00	20.40	0.30	6,500	4,150	217	4,150	7,000	2	spherical	2RS	E	-
LR5003-2RS	17.00	40.00	14.00	21.60	0.30	7,800	5,200	270	5,200	6,000	2	spherical	2RS	E	-
LR5004-2RS	20.00	47.00	16.00	25.20	0.60	11,700	7,700	400	7,700	5,500	2	spherical	2RS	E	-
LR5005-2RS	25.00	52.00	16.00	29.80	0.60	11,800	8,200	440	8,200	4,700	2	spherical	2RS	E	-
LR5006-2RS	30.00	62.00	19.00	35.50	1.00	16,100	11,900	630	11,900	4,000	2	spherical	2RS	E	-
LR5007-2RS	35.00	68.00	20.00	41.70	1.00	17,800	13,300	720	13,300	4,300	2	spherical	2RS	E	-

Designation	Dimension					Performance data					Variant
	d	D	B	d₂	r_min	C_r	C_0r	C_ur	F_r	n_G
	mm	mm	mm	mm	mm	N	N	N	N	min^-1	Rows	Shape	Seal	Cage
LR50/7-2Z	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	spherical	2Z	E	-
LR50/7-2RS	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	spherical	2RS	E	-
LR50/7-X-2Z	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	cylindrical	2Z	E	-
LR50/7-X-2RS	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	cylindrical	2RS	E	-
LR50/7-2Z-RB	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	spherical	2Z	E	-
LR50/7-2Z-RR	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	spherical	2Z	E	-
LR50/7-2RS-RB	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	spherical	2RS	E	-
LR50/7-2Z-TVH	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	spherical	2Z	PA66-GF25	-
LR50/7-2RS-RR	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	spherical	2RS	E	-
LR50/7-IS1-2Z	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	spherical	2Z	E	x
LR50/7-IS1-2RS	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	spherical	2RS	E	x
LR50/7-X-2Z-RB	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	cylindrical	2Z	E	-
LR50/7-X-2Z-RR	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	cylindrical	2Z	E	-
LR50/7-2RS-TVH	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	spherical	2RS	PA66-GF25	-
LR50/7-X-IS1-2Z	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	cylindrical	2Z	E	x
LR50/7-X-2RS-RB	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	cylindrical	2RS	E	-
LR50/7-X-2RS-RR	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	cylindrical	2RS	E	-
LR50/7-X-2Z-TVH	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	cylindrical	2Z	PA66-GF25	-
LR50/7-IS1-2Z-RR	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	spherical	2Z	E	x
LR50/7-X-IS1-2RS	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	cylindrical	2RS	E	x
LR50/7-2Z-TVH-RB	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	spherical	2Z	PA66-GF25	-
LR50/7-2Z-TVH-RR	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	spherical	2Z	PA66-GF25	-
LR50/7-IS1-2Z-RB	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	spherical	2Z	E	x
LR50/7-X-2RS-TVH	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	cylindrical	2RS	PA66-GF25	-
LR50/7-2RS-TVH-RB	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	spherical	2RS	PA66-GF25	-
LR50/7-IS1-2RS-RB	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	spherical	2RS	E	x
LR50/7-IS1-2RS-RR	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	spherical	2RS	E	x
LR50/7-IS1-2Z-TVH	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	spherical	2Z	PA66-GF25	x
LR50/7-2RS-TVH-RR	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	spherical	2RS	PA66-GF25	-
LR50/7-X-IS1-2Z-RR	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	cylindrical	2Z	E	x
LR50/7-X-IS1-2Z-RB	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	cylindrical	2Z	E	x
LR50/7-IS1-2RS-TVH	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	spherical	2RS	PA66-GF25	x
LR50/7-X-2Z-TVH-RR	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	cylindrical	2Z	PA66-GF25	-
LR50/7-X-2Z-TVH-RB	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	cylindrical	2Z	PA66-GF25	-
LR50/7-X-IS1-2RS-RR	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	cylindrical	2RS	E	x
LR50/7-X-IS1-2Z-TVH	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	cylindrical	2Z	PA66-GF25	x
LR50/7-X-2RS-TVH-RB	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	cylindrical	2RS	PA66-GF25	-
LR50/7-X-2RS-TVH-RR	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	cylindrical	2RS	PA66-GF25	-
LR50/7-X-IS1-2RS-RB	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	cylindrical	2RS	E	x
LR50/7-IS1-2Z-TVH-RB	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	spherical	2Z	PA66-GF25	x
LR50/7-IS1-2Z-TVH-RR	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	spherical	2Z	PA66-GF25	x
LR50/7-X-IS1-2RS-TVH	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	cylindrical	2RS	PA66-GF25	x
LR50/7-IS1-2RS-TVH-RR	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	spherical	2RS	PA66-GF25	x
LR50/7-IS1-2RS-TVH-RB	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	spherical	2RS	PA66-GF25	x
LR50/7-X-IS1-2Z-TVH-RR	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	cylindrical	2Z	PA66-GF25	x
LR50/7-X-IS1-2Z-TVH-RB	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	cylindrical	2Z	PA66-GF25	x
LR50/7-X-IS1-2RS-TVH-RB	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	cylindrical	2RS	PA66-GF25	x
LR50/7-X-IS1-2RS-TVH-RR	7.00	22.00	10.00	10.50	0.30	3,300	1,700	81	1,700	10,000	2	cylindrical	2RS	PA66-GF25	x

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Name	Brand	Webshop	Notice
LR50/7-2RS	HFH		Premium quality, house brand

Properties	Suffix	Description
Sealing	2RS	Double side lip seal
Operating temperature	-	-20 °C / +120 °C
Cage design	-	Sheet steel cage (standard)
Outer surface (Bearing)	-	spherical
Rolling element rows	-	Double row

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