High Performance Koyo Tapered Roller Bearing 31316 31315

• Customization: Available
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Model NO.: 31316 31315
• Outer Dimension: Small and Medium-Sized (60-115mm)
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Axial Bearing
• Separated: Unseparated
• Bore Size: 20 - 1270 Mm
• Outside Diameter: 40 - 1465 Mm
• Transport Package: According to Per Client′s Requirements
• Trademark: Netural
• Origin: China
• HS Code: 8482200000
• Production Capacity: 50000 Pieces/Month

Product Description

High Performance Koyo Tapered Roller bearing 31316 31315

The tapered roller bearing belongs to the separation type bearing, and the inner and the outer ring of the bearing are tapered. This type of bearing according to the number of columns loaded roller is divided into single row, double row and four row tapered roller bearings and other different structure type. Single row tapered roller bearings can bear radial load and axial load in one direction. When the bearings under radial load, will produce a axial force, so when you need another can bearings subjected to the opposite direction of the axial force to be balanced.
Single row tapered roller bearings under axial load capacity depends on the contact angle, that is, the outer ring roller angle, the larger the angle, the greater the axial load capacity. The largest amount of tapered roller bearings are single row tapered roller bearings. In the front wheel hub of the car, with the small size of the double row tapered roller bearings. Four row tapered roller bearings used in large cold, hot rolling machine and other heavy machinery.
Tapered roller bearings are widely used in automotive, rolling mill, mining, metallurgy, plastic machinery and other industries.

Model Number: 31316 31315
Structure: Taper
Type: Roller

Bore Size: 80 mm mm
Outside Diameter: 170 mm

Precision Rating: P0, P6, P5, P4, P2
Seals Type: Open or Sealed
Number of Row: Single Row

Steel pressed: Bending claw form or rivet form
Materical: Chrome Steel, GCr15, (9Cr18), Stainless Steel
Noise standard: Z1, Z2, Z3, Z4
Vibration rank: V1, V2, V3, V4

Internal elimination code: C0, C2, C3, C4, C5
Steel pressed: Bending claw form or rivet form
Greese/Oil: As your requirement, such as SRL, PS2, Alvania R12

Application: Home appliances, electric motors, automotive components, pumps

Specifications
Tapered Roller Bearing 31316 31315
1. OEM Bearings, high precision
2. Quick delivery
2. Low noise, long life
4. Rich stock

Packaging & Delivery
Packaging Detail: 1)Neutral package & wooden package 2)Carton package+pallet 3)Wooden package+pallet
Delivery Detail: Normally ready goods in stock

The kinds of tapered roller bearing and models

Metric single row tapered roller bearing
Inch single row tapered roller bearing
Double row tapered roller bearing
Four row tapered roller bearings
Paired single row tpered roller bearings

Inner diameter 20--150mm
Outer diameter 35--210mm

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.
Application:
For mounting wherever axial and radial loads are expected
For most parts for torque transmission
Home appliances, electric motors, automotive components

	Principal dimensions			(r/min) Speed ratings		Basic load ratings		(kg)
Bearing NO.	d	D	B / C / T	Grease	Oil	(kN) Dynamic	(kN) Static	Mass
32216	80	140	33/28/35.25	2600	3400	198.1	279	2.13
32316	80	170	58/48/61.5	2200	3000	387.9	543.1	6.38
31316	80	170	39/27/42.5	2200	3000	229.8	287.1	4.05
32016	80	125	29/22/29	3000	3800	141	220	1.27
30217	85	150	28/24/30.5	2400	3200	177.6	236.8	2.06
30317	85	180	41/34/44.5	2000	2800	304.9	388.2	4.96
32217	85	150	36/30/38.5	2400	3200	226.7	324	2.68
32317	85	180	60/49/63.5	2000	2800	421.8	592.8	7.31
31317	85	180	41/28/44.5	2000	2800	253.9	319.1	4.69
32017	85	130	29/22/29	2800	3600	139.8	220.3	1.32
30218	90	160	30/26/32.5	2200	3000	200.1	269.6	2.54
32218	90	160	40/34/42.5	2200	3000	269.8	395.5	3.44
32018	90	140	32/24/32	2600	3400	171.3	271	1.72
30219	95	170	32/27/34.5	2000	2800	226.6	309	3.04
32219	95	170	43/37/45.5	2000	2800	302.5	448.4	4.24
32019	95	145	32/24/32	2400	3200	174.6	281.3	1.79
30220	100	180	34/29/37	1900	2600	253.9	350.3	3.72
32220	100	180	46/39/49	1900	2600	341	512	5.1
32020	100	150	32/24/32	2200	3000	173.1	281.7	1.85
32221	105	190	50/43/53	1800	2400	381	579.2	6.26
32021	105	160	35/26/35	2000	2800	205.4	335.8	2.4
32024	120	180	38/29/38	1700	2200	242.1	404.4	3.18
33113X2	65	110	30/24/30.5	3400	4300	107	171.8	1.114
33215X3	75	135	45/36.5/44.5	2800	3600	214	350	2.694
306/47	47	100	42.8/37/42.75	3800	4800	155	225	1.659
33116	80	130	37/29/37	2800	3600	180	292	1.87