High Lifetime Double Row Angular Contact Ball Bearing

Model NO.
J-B
Product Name
Angular Contact Ball Bearing
Seals
Steel Seal; Rubber Seal; Open
Contact Angular
30°
Other Material
Chrome Steel, Stainless Steel, Ceramic, Nylon
Brand
NSK NTN Koyo NACHI Timken THK IKO Asahi Jtekt
Precision
P0 P6 P5 P4 P2
Quality
High Quality; Good Quality
Stock
in Stock
Place of Delivery
Qingdao Port
Samples
Available
Serive
OEM
MOQ
500 Pieces
Transport Package
Carton Box
Specification
Standard
Trademark
Alin
Origin
China
HS Code
8482103000
Production Capacity
1, 000, 000 Pieces Per Month
Reference Price
$ 1.80 - 9.00

Product Description

High Lifetime Double Row Angular Contact Ball Bearing

High Lifetime Double Row Angular Contact Ball Bearing
 

Features

High limit speed, suitable for high speed occasions;
The rigidity of the bearing can be improved by preload;
Provide a variety of assembly forms, easy to use.

High Lifetime Double Row Angular Contact Ball Bearing
Product Description

High Lifetime Double Row Angular Contact Ball Bearing Double row angular contact ball bearings are equivalent to a pair of single row angular contact ball bearings mounted back to back, but takes up relatively less axial space.

Double row angular contact ball bearings can withstand axial and radial loads in two directions, and can limit the axial displacement in the two raceway directions of the shaft and the housing. Its contact angle is 30 °. It provides a highly rigid bearing arrangement that can withstand overturning torques. Mainly used in components that limit the bidirectional axial displacement of the shaft and housing.
 
High Lifetime Double Row Angular Contact Ball Bearing
 
High Lifetime Double Row Angular Contact Ball Bearing
Main applications:
 
Oil pumps, Roots blowers, air compressors, various transmissions, fuel injection pumps, printing machinery, planetary reducers, extraction equipment, cycloid reducers, food packaging machinery, electric welding machines, electric soldering irons, Square box, gravity spray gun, wire stripping machine, half shaft, inspection and analysis equipment, fine chemical machinery.
 
High Lifetime Double Row Angular Contact Ball Bearing
Product Parameters

We can provide 73, 72, 70, 53, 52 series model.
The blow is 73 series.

 
Product Number Bore Dia
(d)mm
Outer Dia
(D)mm
Width
(B)mm
Dynamic Load Rating
(Cr) (kN)
Static Load Rating
(Cor) (kN)
7300 10 35 11 10.1 4.95
7301 12 37 12 11.2 5.25
7302 15 42 13 13.5 7.2
7303 17 47 14 15.9 8.65
7304 20 52 15 18.7 10.6
7305 25 62 17 26.4 15.8
7306 30 72 19 33.5 22.3
7307 35 80 21 40 26.3
7308 40 90 23 49 33
7309 45 100 25 63.5 44
7310 50 110 27 74 52
7311 55 120 29 86 61.5
7312 60 130 31 98 71.5
7313 65 140 33 111 82
7314 70 150 35 125 93.5
7315 75 160 37 136 106
7316 80 170 39 147 119
7317 85 180 41 159 133
7318 90 190 43 171 147
7319 95 200 45 183 162
7320 100 215 47 207 193
7321 105 225 49 220 210
7322 110 240 50 246 246
7324 120 260 55 246 252
7326 130 280 58 273 293
7328 140 300 62 300 335
7330 150 320 65 330 380
7332 160 340 68 345 420
7334 170 360 72 390 485
7336 180 380 75 410 535
7338 190 400 78 430 585
7340 200 420 80 450 605

This parameter table is not complete, please contact us for details.
Company Profile

Shandong Alin Machinery Co., Ltd, Renhe High-precision Bearings Co., Ltd belongs to Alin group. It is located in Industrial Development Zone of Liao-cheng city, which is bearings manufacturing base in China. We have been specialized in the production of auto   parts, bearings and retainers since year 1986.

Our factory covers an area of 120,000 sq.m, with a construction area of 66,000 sq.m. There are more than 600 employees, 50 management personnel, 80 technical engineers and 60 quality inspectors.   We are famous   manufacturer group for our strict quality control system and hard-working team.

There are more than 40 sets of high-precision mold processing equipment, 150 sets of various CNC lathes, 200 sets of white dynamic grinding machines, 120 sets of stamping equipment, 16 sets of special demagnetization machines, 10 sets of high-pressure spray cleaning machines, 6 sets ultrasonic cleaning machines and 6 automatic bearing grinding lines.   They are also equipped with advanced hardness tester, length measuring instrument, sine instrument, spectrometer, infrared carbon and sulfur analyzer, Vickers hardness tester, roughness profiler, electronic tensile testing machine, metallographic microscope, projection coordinate instrument, roundness instrument, ABLT-2 life testing machine, three-coordinate testing machine and so on. We are ready to provide customers with high-quality precision bearing   products.

Our company passed ISO9001, ISO/TS16949 and IATF16949 quality management system. Our products are CE / SGS certified. Through introducing world-leading technology and bring together domestic high-tech talents, it ensures our rapid growth and competitive advantages.

Sincerely wish you visit our factory!


High Lifetime Double Row Angular Contact Ball Bearing

FAQ

Q1: Do you provide samples? Is it free or extra?

Yes, we can provide a small amount of free samples. Do you mind paying the freight?

Q2: Can you accept OEM or non-standard Bearings ?

Any requirement for non-standard roller bearings is easily fulfilled by us due to our engineers' rich experience.

Q3: What is your latest delivery time?

Most orders will be shipped within 7-15 days of payment  received.

Q4:Does your company have quality assurance?

Yes, for 2 years.

Q5:Which payment method does your company support?

T/T is best, but we can also accept L/C.

Q6:How to contact us quickly?

Please send us an inquiry or message and leave your other contact information, such as phone number, whatsapp or wechat account, we will contact you as soon as possible and provide the detailed information.