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Xiamen Smark Bearing Co., Ltd

Tel: +86-592-6780643/ 5975776/ 5975807/ 5975817/ 5908751/ 5908761

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Email: gjpbearings@aliyun.com

Add: NO.52 to 58, Fanghu West Road, Xiamen, China

Vehicle Front Wheel Application Single Row Metric Tapered Roller Bearings 30211-RS-3B with Seals

Vehicle Front Wheel Application Single Row Metric Tapered Roller Bearings 30211-RS-3B with Seals

GJP provide this metric tapered roller bearing with one side rubber seal, which is different from normal size, and it has the feature for the common tapered roller bearing, which has a tapered bore cup and and taper outer diameter cone with rubber black seal, normally this type of bearing has a 10°to 19° taper angle, and could afford axial loading and radial loading at the same time. Metric tapered roller bearings are separable bearings, and the inner and outer rings of the bearings have tapered raceways. This type of bearing is divided into different structural types such as single row, double row and four row tapered roller bearings according to the number of rows of rollers installed.

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Product Details

Description- GJP Vehicle Front Wheel Application Single Row Metric Tapered Roller Bearings 30211-RS-3B With Seals

GJP Bar Code Number: 6935329839274

GJP provide this metric tapered roller bearings with one side rubber seal, which is different from normal size, and it has the feature for the common tapered roller bearing, which has a tapered bore cup and and taper outer diameter cone with rubber black seal, normally this type of bearing has a 10°to 19°taper angle, and could afford axial loading and radial loading at the same time, the bigger taper angle has, the bigger afford this bearing could bear, if there is a suffix “B” on the items number, it means that this bearing is designed with bigger taper angler at around 25°to 29°,and all of these tapered roller bearings could be adjusted the clearance during the working environment.

GJP metric tapered roller bearings is widely used on Auotomotive, Mining, Rolling Mill, Metallurgy, Plastic production machinery.

GJP has been supplying this bearing to OEM market in automotive field, and we have advantage to provide this bearing:

1)We request to use the raw material from Jiangsu Xingcheng Steel Company.

2)We request to do the heat treatment according to the best advanced furnace for quenching, with the step of salt-bath bainite quenching and matensitequenching the uniformity of surface hardness can be well guaranteed, and the whole bearing race could be thoroughly heat treatment and hardened, so we could keep the products with the hardness range at HRC59-61, and make sure the hardness difference in one part is less than 1 degree, which leads GJP’s Bearings are more suitably applied for situation of high impact and high load.

Metric tapered roller bearings are separable bearings, and both the inner and outer rings of the bearing have tapered raceways. This type of bearing is divided into different structural types such as single-row, double-row and four-row tapered roller bearings according to the number of rows of rollers installed. Single row tapered roller bearings can withstand radial loads and axial loads in one direction. When the bearing is subjected to radial load, an axial component force will be generated, so when another bearing that can withstand axial force in the opposite direction is needed to balance it.

Structural characteristics of metric tapered roller bearings

The top of the metric tapered roller bearings are equipped with a tapered roller, which is a bearing unit composed of radial rollers and components. The inner and outer rings of the bearing have tapered raceways. Since the cross-sectional diameter of the roll is short, but the length is long, it is named tapered roller bearing according to the shape.

Characteristics of metric tapered roller bearings

Although the section diameter of this part is very short, the size and weight of the part itself are relatively small, but its radial structure is compact and has a high load capacity, so its inner diameter size and load capacity are compared with other types of bearings, the outer diameter small, especially suitable for the size constraints of radially mounted support structures.

On the other hand, the raceway of the outer ring of the bearing also plays a big role: the load capacity of the bearing is increased by increasing the angle of the contact surface.

In addition, the metric tapered roller bearings have high machining accuracy and high surface hardness, so it can withstand several times more force than its bearing force. Safe to use, tight connection and good performance.

 

Vehicle Front Wheel Application Single Row Metric Tapered Roller Bearings 30211-RS-3B with Seals

Technical Data

Bearing No.: 30211 1RS 3B

Material For Bearing: 52100 steel material

Material For The Roller: 52100 steel material

Cage Material: Steel Cage

Sealing Type:With one seal in one side on the cone.

Grease: None

Grease Volumn:none

Bearing Race: HRC59 to HRC61

Bearing Precision:Abec-3

Quality Control: Under ISO:9001:2008 Certificate

Package:1*1 GJP poly bag+1*1GJP color box+GJP outer carton+Composite Wooden Pallet

GJP could offer the belowing metric type metric tapered roller bearings also:

GJP ITEM NO. d D B Weight(KGS)
30202 15 35 11.75 0.053
30203 17 40 13.25 0.082
30204 20 47 15.25 0.128
30205 25 52 16.25 0.153
30206 30 62 17.25 0.232
30207 35 72 18.25 0.337
30208 40 80 19.75 0.422
30209 45 85 20.75 0.476
30210 50 90 21.75 0.538
30211 55 100 22.75 0.715
30212 60 110 23.75 0.905
30213 65 120 24.75 1.12
30214 70 125 26.25 1.26
30215 75 130 27.25 1.36
30216 80 140 28.25 1.67
30217 85 150 30.5 2.08
30218 90 160 32.5 2.53
30219 95 170 34.5 3.06
30220 100 180 37 3.72
30221 105 190 39 4.39
30222 110 200 41 5.21
30224 120 215 43.5 6.19
30226 130 230 43.75 6.94
30228 140 250 45.75 8.75
30302 15 42 14.25 0.096
30303 17 47 15.25 0.13
30304 20 52 16.25 0.166
30305 25 62 18.25 0.266
30306 30 72 20.75 0.391
30307 35 80 22.75 0.484
30308 40 90 25.25 0.751
30309 45 100 27.25 0.985
30310 50 110 29.25 1.28
30311 55 120 31.5 1.61
30312 60 130 33.5 1.95
30313 65 140 36 2.44
30314 70 150 38 2.99
30315 75 160 40 3.58
30316 80 170 42.5 4.27
30317 85 180 44.5 4.97
30318 90 190 46.5 5.79
30319 95 200 49.5 6.8
30320 100 215 51.5 8.2
30615 75 135 45 2.719
30616 80 140 45 2.82
31305 25 62 18.25 0.264
31306 30 72 20.75 0.393
31307 35 80 22.5 0.518
31308 40 90 25.25 0.727
31309 45 100 27.25 0.947
31310 50 110 29.25 1.22
31311 55 120 31.5 1.56
31312 60 130 33.5 1.91
31313 65 140 36 2.39
31314 70 150 38 2.88
31315 75 160 40 3.39
320/26 26 47 15 0.11
320/28 28 52 16 0.142
320/32 32 58 17 0.191
32004X 20 42 15 0.1
32005X 25 47 15 0.115
32006X 30 55 17 0.172
32007X 35 62 18 0.227
32008X 40 68 19 0.261
32009X 45 75 20 0.329
32010X 50 80 20 0.365
32011X

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