High Precision Taper Roller Bearing 31312 31313 31314 31315 31316 31317 31318 31320 for Electric Power Water Motorcycle Automotive Motor Accessories

• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Outer Dimension: Small and Medium-Sized (60-115mm)
• Material: Bearing Steel
• Spherical: Aligning Bearings
• Load Direction: Axial Bearing
• Model NO.: 31315
• Separated: Separated
• Place of Origin: Shandong China (Mainland)
• Transport Package: According to Per Client′s Requirements
• Trademark: EDINH
• Origin: China
• HS Code: 8482200000
• Production Capacity: 50000 Pieces/Month

Product Description

High Precision Taper Roller Bearing  31312 31313 31314 31315 31316 31317 31318 31320 for Electric Power Water motorcycle Automotive Motor Accessories 

Product Description

The Taper roller bearings can be separated, and the components and outer ring composed of the inner ring and the roller can be installed separately.
The cone roller bearings can withstand large radial loads and axial loads. Because the cone roller bearings can only convey the unidirectional axialload, for the axial load that conveys the opposite direction, another cone roller bearings that are symmetrically installed are required.

Quick Details
Structure:Taper
Type:Roller
Bore Size:10 - 150 mm
Outside Diameter:40 - 320 mm
Precision Rating:P4,P5,P6
Seals Type:OPEN/SEALED
Number of Row:Single Row
Place of Origin:China (Mainland)
Material:chrome steel, stainless steel
Internal elimination code:C0,C2,C3,C4,C5
Vibration rank:V1,V2,V3,V4

Specifications
Taper Roller Bearing 
1.high quality, competitive price 
2.stable supply and good service 
3.prompt delivery 
4.free samples

Details:
1. Less coefficient of friction, High limiting speed, Large size range, Variations of structure.
2. Tapered Roller Bearings are designed such like cup. Cone and rollers have tapered surfaces whose apexes converge at a common point on the bearing axis.
3. Single-row tapered roller bearing is able to carry radial and axial load in one directions simultaneously because an axial component of produced when this type of bearings loaded radically, two bearings are used together facing one another, or two or more bearings are matched and used.

 

Bearing No.	Boundary dimensions							Limiting speed		Mass
mm									rpm	Kg
d	D	T	B	C	Rmin	rmin	Grease	Oil	≈
31300 series
31305	25	62	18.25	17	13	1.5	1.5	5600	7500	0.264
31306	30	72	20.75	19	14	1.5	1.5	5000	6700	0.393
31307	35	80	22.75	21	15	2	1.5	4500	6000	0.518
31308	40	90	25.25	23	17	2	1.5	4000	5300	0.727
31309	45	100	27.25	25	18	2	1.5	3400	4500	0.947
31310	50	110	29.25	27	19	2.5	2	3200	4300	1.22
31311	55	120	31.5	29	21	2.5	2	2800	3800	1.56
31312	60	130	33.5	31	22	3	2.5	2600	3600	1.91
31313	65	140	36	33	23	3	2.5	2200	3200	2.39
31314	70	150	38	35	25	3	2.5	2400	3400	2.95
31315	75	160	40	37	26	3	2.5	1900	2800	3.39
31316	80	170	42.5	39	27	3	2.5	1900	2800	4.05
31317	85	180	44.5	41	28	4	3	1800	2600	4.6
31318	90	190	46.5	43	30	4	3	1700	2400	5.9
31319	95	200	49.5	45	32	4	3	1700	2400	6.95
31320	100	215	56.5	51	35	4	3	1600	2200	8.6
31321	105	225	58	53	36	4	3	1500	2000	9.65
31322	110	240	63	57	38	4	3	1400	1900	12
31324	120	260	68	62	42	4	3	1200	1700	15.5
31326	130	280	72	66	44	5	4	1100	1600	18.5
31328	140	300	77	70	47	5	4	1000	1500	24.5
31330	150	320	82	75	50	5	4	950	1400	29.5

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