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32240JR Tapered Roller Bearing

A single row tapered roller bearing has an outer ring, an inner ring and an inner ring assembly consisting of a set of tapered rollers enclosed by a basket cage. The conical Angle of the outer ring raceway of a single row tapered roller bearing is between 10° and 19°, which can withstand the combined action of axial load and radial load at the same time. The larger the cone Angle, the greater the ability to bear axial load. Bearings with large tapered angles, rear code plus B, cone Angle between 25°~29°, it can bear large axial load. In addition, single-row tapered roller bearings can be adjusted during installation.

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Tapered Roller Bearings

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32240JR Tapered Roller Bearing

A single row tapered roller bearing has an outer ring, an inner ring and an inner ring assembly consisting of a set of tapered rollers enclosed by a basket cage.

The conical Angle of the outer ring raceway of a single row tapered roller bearing is between 10° and 19°, which can withstand the combined action of axial load and radial load at the same time. The larger the cone Angle, the greater the ability to bear axial load. Bearings with large tapered angles, rear code plus B, cone Angle between 25°~29°, it can bear large axial load. In addition, single-row tapered roller bearings can be adjusted during installation.

Specification parameter：

轴承型号 Bearing No	外形尺寸 Boundary dimensions (mm)			额定负荷 Load Rating (KN)		极限转速 Limiting Speed (rpm)		重量（开式） Weight (Open type)（kg)
轴承型号 Bearing No	d	D	B	Cr	Cor	脂润滑 Grease	油润滑 Oil	重量（开式） Weight (Open type)（kg)
32303	17	47	20.25	35.2	36.2	8500	11000	0.173
32304	20	52	22.25	42.8	46.2	7500	9500	0.23
32305	25	62	25.25	61.5	68.8	6300	8000	0.368
32306	30	72	28.75	81.5	96.5	5600	7000	0.562
32307	35	80	32.75	99.0	118.0	5000	6300	0.763
32308	40	90	35.25	115.0	148.0	4500	5600	1.04
32309	45	100	38.25	145.0	188.0	4000	5000	1.4
32310	50	110	42.25	178.0	235.0	3800	4800	1.89
32311	55	120	45.5	202.0	270.0	3400	4300	2.37
32312	60	130	48.5	228.0	302.0	3200	4000	2.9
32313	65	140	51	260.0	350.0	2800	3600	3.51
32314	70	150	54	298.0	408.0	2600	3400	4.34
32315	75	160	58	348.0	482.0	2400	3200	5.37
32316	80	170	61.5	388.0	542.0	2200	3000	6.38
32317	85	180	63.5	422.0	592.0	2000	2800	7.31
32318	90	190	67.5	478.0	682.0	1900	2600	8.81
32319	95	200	71.5	315.0	738.0	1800	2400	10.1
32320	100	215	77.5	600.0	872.0	1600	2000	13
32321	105	225	81.5	648.0	945.0	1500	1900	14.8

Size range:

Single row tapered roller bearings:

Inner diameter size range: 20mm ~ 1270mm

Outer diameter size range: 40mm ~ 1465mm

Width: 15mm to 240mm

Double row tapered roller bearings:

Inner diameter size range: 38mm ~ 1560mm

Outer diameter size range: 70mm ~ 1800mm

Width size range: 50mm ~ 460mm

Four row tapered roller bearings:

Inner diameter range: 130mm ~ 1600mm

Outer diameter size range: 200mm ~ 2000mm
Width range: 150mm ~ 1150mm

Characteristics of tapered roller bearings:

1.Suitable for heavy load mechanism, or impact load mechanism;

2.Can bear radial load and axial load at the same time;

3.Tapered stick bearings will have axial force, so they need to be used in pairs;

4.The operation speed is not suitable for high speed;

5.Good lubrication.

OUR FACTORY

We specialize in providing forklift bearings, deep groove ball bearings, self-aligning ball bearings, self-aligning roller bearings, cylindrical roller bearings, tapered roller bearings, wheel hub bearings, agricultural machinery bearings, etc.

PRODUCT TESTING

We use advanced equipment to conduct strict quality inspection to ensure product quality.

PACKING AND DELIVERY

Sufficient stock for quick shipment.

CUSTOMER CHAT

Our professional service team provides you with the best service experience.

THE ADVANTAGES OF CHOOSING AIFULE

Whether you require standard bearing solutions or customized designs, we are here to meet your needs and support your success. Partner with us, and experience the Aifule difference in precision bearing solutions.

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FAQ

Can we take some samples? Any fees?

Yes, we can provide samples free of charge, but we don't pay for shipping. If you place an order after confirming the sample, we will refund your delivery fee or deduct it from the order amount.

Can I visit your factory?

Of course. We welcome customers from all over the world to visit our factory.

Are you a trading company or a manufacturer?

We are a professional bearing production company, but also a very professional bearing trading company Product. We can also provide all kinds of bearing products.

How do you make our business relationship good in the long run?

1. We maintain good quality and competitive prices to ensure the benefit of our customers. 2. We treat every customer as a friend, no matter where they come from, we sincerely do business with them and make friends.

Tapered Roller Bearings