Rolling Roller Bearings-Tapered roller bearings-Metric 330 / 331 / 332 series Tapered Roller Bearings, Separable Cup & Cone, CHROME STEEL AISI52100

Original tapered roller bearing 330 331 332
Product Picture

330 / 331 / 332 series
Tapered Roller Bearings, Separable Cup & Cone,
CHROME STEEL AISI52100,
METRIC sizes 
 


CLI tapered roller bearings have the rolling elements under the form of frustum of cone. They roll on tapered surface which, if extended, converges towards a single point on the bearing axis.

The rollers are guided tangentially by the cage and axially by the big rib of the inner ring, on which they have contact. As between rollers and raceways there is linear contact, they can take heavy radial loads. They can also take heavy axial or combined loads, depending on the contact angle caused by the tapered elements.

CLI one row tapered roller bearings are of separable design, which means the outer ring/cup and the inner ring/cone with rollers and cage assembly can be separately mounted. The two parts are interchangeable.

CLI tapered roller bearings are manufactured both in standardized (metric and inch sizes) and in non-standardized constructive version.

The metric size bearings have standardized dimensions as listed in ISO 355:1977 and those designated with prefix J conform to American AFBMA 19.1/1987. The inch size bearings, prefix J, are according to American AFBMA 19/1974.

The one row tapered roller bearings can carry only single direction axial loads. Under pure radial loads, an axial force is induced within the bearings so that they cannot be used singly and a second bearing is required.

The one row tapered roller bearings have pressed steel cage as standard. For large size and/or heavy engineering applications, the steel pin-type cage and case hardened carburizing alloy steels can be considered.

The one row tapered roller bearings can also be produced with a rib on the outer cup as a flange to be used when the housing cannot be manufactured with shoulder, but only with a passed through hole so that, in this case, axial location can be provided by the bearing cup.

When the load carrying capacity of a single row is inadequate or where the load has to be located in both directions, CLI BEARINGS produces the single row taper roller bearings as ready-to-mount matched pairs.

Plese select the bearings in the following tables. Click " CLI BEARING NO. " or " DETAILS " to check the specifications...

 

BEARING LIST & BEARING DETAILS

330 series
Tapered Roller Bearings, for
shaft sizes from
25 mm to 110 mm 

 
 
CLI
Bearing No.
Boundary dimensions Basic load rating(kN) Limiting speed Mass
mm Dynamic Static rpm Kg
d D T B C Rmin rmin Cr Cor Grease Oil
33005 25 47 17 17 14 0.6 0.6 27.5 37 8000 10700 0.131
33006 30 55 20 20 16 1 1 39.5 59.5 6700 9100 0.208
33007 35 62 21 21 17 1 1 51.3 68 6200 8200 0.267
33008 40 68 22 22 18 1 1 60.4 84.6 5500 7400 0.322
33009 45 75 24 24 19 1 1 69.6 101 5000 6700 0.414
33010 50 80 24 24 19 1 1 73 110 4600 6100 0.452
33011 55 90 27 27 21 1.5 1.5 96.5 145 4100 5400 0.672
33012 60 95 27 27 21 1.5 1.5 101 162 3900 5200 0.713
33013 65 100 27 27 21 1.5 1.5 103 169 3600 4800 0.758
33014 70 110 31 31 25.5 1.5 1.5 134 208 3300 4400 1.11
33015 75 115 31 31 25.5 1.5 1.5 141 225 3200 4200 1.18
33019 95 145 39 39 32.5 2 1.5 226 382 2500 3300 2.3
33022 110 170 47 47 37 2.5 2 287 502 2100 2800 3.775
 

331 series
Tapered Roller Bearings, for
shaft sizes from
40 mm to 110 mm 

 
 
CLI
Bearing No.
Boundary dimensions Basic load rating(kN) Limiting speed Mass
mm Dynamic Static rpm Kg
d D T B C Rmin rmin Cr Cor Grease Oil
33108 40 75 26 26 20.5 1.5 1.5 79.5 103 5,200 6,900 0,510
33109 45 80 26 26 20.5 1.5 1.5 84.5 115 4,700 6,200 0,560
33110 50 85 26 26 20 1.5 1.5 86.5 121 4,200 5,600 0,590
33111 55 95 30 30 23 1.5 1.5 111 155 3,900 5,200 0,860
33112 60 100 30 30 23 1.5 1.5 113 164 3,600 4,700 0,920
33113 65 110 34 34 26.5 1.5 1.5 144 211 3,300 4,400 1,300
33114 70 120 37 37 29 2 1.5 172 250 3,000 4,000 1,700
33115 75 125 37 37 29 2 1.5 176 265 2,800 3,800 1,800
33116 80 130 37 37 29 2 1.5 179 280 2,600 3,600 1,900
33117 85 140 41 41 32 2.5 2 220 340 2,400 3,400 2,450
33118 90 150 45 45 35 2.5 2 251 390 2,000 3,000 3,100
33122 110 180 56 56 43 2.5 2 369 630 1,800 2,600 5,500
 

332 series
Tapered Roller Bearings, for
shaft sizes from
25 mm to 100 mm

 
 
CLI
Bearing No.
Boundary dimensions Basic load rating(kN) Limiting speed Mass
mm Dynamic Static rpm Kg
d D T B C Rmin rmin Cr Cor Grease Oil
33205 25 52 22 22 18 1 1 47.3 56 6700 9000 0.23
33206 30 62 25 25 19.5 1 1 64.4 76.5 5600 7500 0.37
33207 35 72 28 28 22 1.5 1.5 84.2 106 4800 6300 0.522
33208 40 80 32 32 25 1.5 1.5 105 132 4300 5600 0.535
33209 45 85 32 32 24.5 1.5 1.5 108 143 4000 5300 0.82
33210 50 90 32 32 24.5 1.5 1.5 114 160 3800 5000 0.9
33211 55 100 35 35 27 2 1.5 138 190 3400 4500 1.2
33212 60 110 38 38 29 2 1.5 168 250 3000 4000 1.6
33213 65 120 41 41 32 2 1.5 194 270 2800 3800 2.05
33214 70 125 41 41 32 2 1.5 201 285 2600 3600 2.1
33215 75 130 41 41 31 2 1.5 209 300 2400 3400 2.25
33216 80 140 46 46 35 2.5 2 251 375 2200 3200 2.9
33217 85 150 49 49 37 2.5 2 286 430 2000 3000 3.7
33220 100 180 63 63 48 3 2.5 429 655 1700 2400 6.78
 
 
 
 
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