Home > Industrial Equipment & Components > Bearing > Taper Roller Bearing > 32964 32064 30664 32968 32972 30672 30680 30692 30696, Taper Roller Bearings

32964 32064 30664 32968 32972 30672 30680 30692 30696, Taper Roller Bearings

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Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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Brand Name:
HPC or Natural or OEM
Place of Origin:
China
Model Number:
32964 32064 30664 32968 32972 30672 30680 30692 30696
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Integration Trading (Xiamen) Co.,Ltd
Verified Business License
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Port of Shipment:
China
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Delivery time depends on order quantity.

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Brand Name HPC or Natural or OEM
Place of Origin China
Model Number 32964 32064 30664 32968 32972 30672 30680 30692 30696
Number of Row Single Row
Outside Diameter 440, 950
Bore Size 320, 480

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 Principal dimensions Load ratings Speed limits Weight

Dimensions Calculation factors
Part   number Bore Outer Width Dynamic Static Grease Oil B C

d D T C Co rpm Kg

r1/r2 r3/r4 r5 a e Y Yo

mm kN 1 min−1

mm mm
32964 A 320 440 76 1046 2317 650 900 34,5 76 57 4 4 3 84 0,43 1,4 0,8
32064 A 320 480 100 1500 2940 630 850 62,7 100 74 5 5 4 104 0,46 1,3 0,72
30664 A 320 620 141 2780 4600 520 680 183 125 107 7,5 7,5 7,5 154 0,6 1 0,6
32968 A 340 460 76 1000 2350 500 830 36,5 76 57 4 4 3 90 0,44 1,35 0,8
32972 A 360 480 76 970 2220 500 630 38,5 76 57 4 4 4 97 0,46 1,3 0,72
30672 A 360 680 165 3620 6250 480 600 262 150 125 7,5 7,5 7,5 172 0,6 1 0,6
30680 A 400 750 130 2660 4180 320 430 222 115 77 6 6 6 189 0,7 0,86 0,47
30692 A 460 860 210 5590 10100 350 470 512 190 160 7,5 7,5 7,5 218 0,57 1,05 0,6
30696 A 480 950 240 6980 12500 310 420 761 225 174 9,5 9,5 9,5 230 0,54 1,1 0,6


etails   part number:
- Suffix A:
increased load capacity

Single row tapered roller   bearings can be supplied  matched  in “DB”    or “DF” arrangement. These matched bearings are manufactured so that,  when    mounted opposite each other, the pair should have an established   initial axial clearance and a uniform distribution of the loading. Matched   bearings are used when the load carrying capacity of a single bearing is   insufficient, or when the thrust loads have to be carried at     a certain axial clearance in both   directions.
Dimensions in accordance with   ISO 355-2007


Tapered roller bearings are designed to take radial and thrust loads from one direction.

They consist of the inner race (cone), with cage guided rollers, and the outer race (cup).

The track has the same profile as the tapered rollers. The extension of the contact lines

meet at a common point on the bearing axis of rotation. The cone and cup are

seperable. By using two bearings as opposed mountings, they can carry thrust loadings

in both directions.

Single row tapered roller bearings can be supplied matched in “DB” or “DF”

arrangement. These matched bearings are manufactured so that, when mounted

opposite each other, the pair should have an established initial axial clearance and a

uniform distribution of the loading. Matched bearings are used when the load carrying

capacity of a single bearing is insufficient, or when the thrust loads have to be carried at

a certain axial clearance in both directions.

Dimensions in accordance with ISO 355-2007

Axial clearance

The axial clearance of single tapered roller bearings is adjusted on assembly. With matched bearings, as with double and 4 row bearings,

axial clearance is achieved by the addition of spacer rings ground to give the required clearance. Radial clearances for double

and four row tapered roller bearings are shown in the technical section. The radial clearance is transformed into axial clearance by the

following relation:

Axial clearance =   Radial clearance / 2 tan a

a = contact angle between rollers and the outer ring raceway


Product Tags: 32964 A , 32064 A , 30664 A , 32968 A , 32972 A , 30672 A , 30680 A , 30692 A , 30696 A

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Integration Trading (Xiamen) Co.,Ltd
Verified Business License
Business Type
Trading Company
Year Established
2018
Factory Size
1,000-3,000 square meters
Annual Export Value
US$10 Million - US$50 Million
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