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STO30 STO35 STO40 Support Rollers Needle Bearings With Inner Ring

Name: STO30 STO35 STO40 Support Rollers Needle Bearings With Inner Ring
Brand: SUMA
Price: 5 USD

STO30 STO35 STO40 Support Rollers Needle Bearings With Inner Ring

Categories	Yoke Type Track Roller Bearing
Brand Name:	SUMA
Model Number:	STO40
Certification:	ISO SGS
Place of Origin:	CHINA
MOQ:	1
Price:	USD5-USD10 PER PIECE
Payment Terms:	L/C, D/A, D/P, T/T, Western Union,Paypal
Supply Ability:	100000 PCS PER MONTH
Delivery Time:	2-5 Days
Packaging Details:	Roll pack + Carton Box
Product Name:	Support Rollers STO40
Material:	Bearing Steel GCr15
Size:	174015.8mm
Package:	Roll pack + Carton Box
Warranty:	6 Months
OEM:	Accept
Weight:	0.11Kg
Port:	Shanghai Ningbo

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Changzhou Suma Precision Machinery Co., Ltd

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STO30 STO35 STO40 Support Rollers Needle Bearings With Inner Ring

STO30 STO35 STO40 Support Rollers Needle Bearings with Inner Ring

Features of STO Support Rollers

STO Series Support rollers, without flange rings, with an inner ring .

RSTO Series Support rollers, without flange rings, with an inner ring .

The STO type has an inner ring, and the inner and outer rings and their matching needle roller cage assemblies can be installed separately.

The support roller RSTO type does not have an inner ring, and the support roller can run directly on the hardened shaft as the raceway.

Since RSTO and STO type support rollers do not have ribs and end face retaining rings, they must be axially guided during installation, and their guiding surfaces must be at least precision machined.

Dimensions and Capacities of Yoke Type Track Rollers

Dimensions									Mass	Designation
D	d	C	B	D1	F	E	r	r1,2			C	C0	Pu	Fr	F0r
mm									kg		kN		kN	kN		r/min
19	6	9,8	10	–	10	13	0,3	0,3	0,017	STO 6 TN	3,74	4,5	0,5	4,25	6,1	7000
	6	11,8	12	16	10	–	0,3	0,3	0,022	NA 22/6.2RS	4,02	3,65	0,425	2,55	3,6	7000
24	8	9,8	10	–	12	15	0,3	0,3	0,026	STO 8 TN	4,13	5,4	0,6	7,5	10,8	7000
	8	11,8	12	18	12	–	0,3	0,3	0,034	NA 22/8.2RS	4,68	4,55	0,54	5,3	7,5	6700
30	10	11,8	12	–	14	20	0,3	0,3	0,049	STO 10	8,25	8,8	1,04	8,5	12,2	6000
	10	13,8	14	20	14	–	0,6	0,3	0,06	NA2200.2RS	6,6	7,5	0,88	12	17,3	6300
32	12	11,8	12	–	16	22	0,3	0,3	0,057	STO 12	8,8	9,8	1,18	8,3	12	5600
	12	13,8	14	22	16	–	0,6	0,3	0,067	NA2201.2RS	7,04	8,5	1	11,6	16,6	6000
35	15	11,8	12	–	20	26	0,3	0,3	0,063	STO 15	9,13	10,6	1,27	7,1	10	5000
	15	13,8	14	26	20	–	0,6	0,3	0,075	NA2202.2RS	7,48	9,3	1,12	9,5	13,7	5000
40	17	15,8	16	–	22	29	0,3	0,3	0,11	STO 17	14,2	17,6	2,08	12	17,3	4500
	17	15,8	16	28	22	–	1	0,3	0,11	NA2203.2RS	9,52	13,2	1,6	15,3	22	4500
47	20	15,8	16	–	25	32	0,3	0,3	0,15	STO 20	16,1	21,2	2,5	18,6	26,5	4000
	20	17,8	18	33	25	–	1	0,3	0,18	NA2204.2RS	16,1	18	2,16	17,6	25,5	4000
52	25	15,8	16	–	30	37	0,3	0,3	0,18	STO 25	16,5	22,8	2,7	18	26	3400
	25	17,8	18	38	30	–	1	0,3	0,21	NA2205.2RS	16,8	20	2,4	17,3	24,5	3400
62	30	19,8	20	–	38	46	0,6	0,6	0,31	STO 30	22,9	34,5	4,25	23,6	33,5	2800
	30	19,8	20	43	35	–	1	0,3	0,32	NA2206.2RS	17,9	25,5	3,05	28,5	40,5	2600
72	35	19,8	20	–	42	50	0,6	0,6	0,44	STO 35	25,5	40,5	5	36	51	2200
	35	22,7	23	50	42	–	1,1	0,6	0,51	NA2207.2RS	22,4	35,5	4,3	38	54	2200
80	40	19,8	20	–	50	58	1	1	0,53	STO 40	23,8	39	4,75	34,5	49	1900
	40	22,7	23	57	48	–	1,1	0,6	0,63	NA2208.2RS	27,5	40,5	5	35,5	51	1900
85	45	19,8	20	–	55	63	1	1	0,58	STO 45	25,1	43	5,3	34,5	50	1700
90	50	19,8	20	–	60	68	1	1	0,62	STO 50	26	45,5	5,7	34,5	50	1600
	50	22,7	23	68	–	–	1,1	0,6	0,69	NA2210.2RS	28,1	43	5,3	34,5	50	1600

PACKAGE of Support Rollers

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