Dalian Pure Industrial Bearing Co.,Ltd. | Bearing, Bearing parts, Slewing ring, slewing drive, Adapter sleeve, Roller Chain, Gear, Engineering machinery parts.
DALIAN PURE INDUSTRIAL BEARING CO.,LTD. | BEARING AND INDUSTRIAL PARTS SUPPLIER | CONSISTENT QUALITY + QUICK SUPPLYING
Product Number
Capacity 3000 hrs B10 @500 rpm (kw) Bore Diameter (A) (mm) Bore Diameter (A) (in) Outer Diameter (mm) Outer Diameter (B) (in) Width (C) (mm) Width (C) (in) Width D (mm) Width D (in) Weight (lbs)
PR-0315-WB-16 11300 75 2.9528 160 6.2992 37 1.4567 48 1.8897 9.5
PR-0320-WB-22 17300 100 3.937 215 8.4646 47 1.8504 60 2.3624 22
A-0322WABD 22000 110 4.3307 240 9.4491 50 1.9685 N/A N/A 27
A-0326-WAB-30 34700 130 5.1181 280 11.024 58 2.2835 N/A N/A 41
A-0330-WB-18 42000 150 5.9043 320 12.5984 65 2.5591 N/A N/A 59


HYATT Locomotive Traction Motor Bearings : PR-0315-WB-16, PR-0320-WB-22, A-0322WABD, A-0326-WAB-30, A-0330-WB-18

HYATT Journal Boxes Rolling Elements: D-85504 (DOR-85504, DIR-85504, K-85504) D-86503 (DOR-86503, DIR-86503, K-86503) DIR-86875

SKF Locomotive Traction Motor Bearings: NUP224ECM C4 VA301, NU234ECM C4 VA301, NU326ECM C4 VA301, NU328ECM C4 VA301, NU330ECM C4 VA301 

URB Railway Locomotive bearing WJ+WJP 120/240 MC4, WJ+WJP 130/240 MC4, 35220F2 

FAG or TIMKEN Railway bearing 522416, 525862, 530994, 530995, M349549/M349510, 547734 or M349547/M349510

Turkey Railway bearing 1639454B

Russia Railway bearing 597820


Subway bearing: 808025



For Railway locomotive bearing running speed under 200 KM/H, Quality guarantee period is 3 years or Running 600000KM. 



The railway locomotive bearing plant was founded in 1969 has CRCC certificate (Chinese ministry of railway certificate) is the designated enterprise for manufacturing special locomotive bearings for the ministry of railway, it occupies 69000 square meters, the enterprise with an annual production capability of more than 200000 sets of Railway bearings,the specialty is manufacturing locomotive axle box bearings, traction motor bearings, main generator bearings, fully suspended actuator bearings and transmission system bearings. it got more than 50% Railway locomotive bearing market in China native. 


Railway Bearing Size and Dimension

Class

Size

Bearing Rating LBS. 

@ 500 RPM

Inner Race (Cone) Number

Outer Race (Cup) Number

Cone Bore 

mm

Cup O.D. 

mm

Cup Width 

mm

Radial

Thrust

B

4 ¼ x 8”

27,400

7,130

HM120848-HM120817XD

101.600

165.100

114.300

C

5 x 9”

39,300

10,200

HM124646-HM124618XD

119.062

195.262

142.875

D

5 ½ x 10”

42,600 

11,100

HM127446-HM127415XD

131.750

207.962

152.400

E

6 x 11”

44,600

11,600

HM129848-HM129814XD

144.450

220.662

163.512

F

6 ½ x 12”

60,900

15,800

HM133444-HM133416XD

157.150

252.412

184.150

G

7 x 12”

80,200

20,900

HM136948-HM136916XD

177.787

276.225

185.725

GG

7 102,000
34,800
H337846-H337816XD

177.787

301.701
196.850
K
8 59,700
19,500
M241547-M241513XD
203.200
301.625
140.097
(1) Cone bore tolerance + 0.025 – 0.000 mm (+ .0010 in. – .0000 in.)
(2) Cup O.D. tolerance + 0.127 – 0.000 mm (+ .0050 in. – .0000 in.)
(3) Cup H337816XD O.D. tolerance is +0.127 + 0.076 mm (+ .0050 in. + .0030 in.)
(4) K Factor is defined as the tapered roller bearing radial to axial dynamic capacity ratio.

NOTE: Special cup O.D. tolerance +0.102 + 0.076 mm (+ .0040 in. + .0030 in.) also available.


We have Railway freight car bearings CLASS C HM124646-HM124618XD, CLASS E HM129848-HM129814XD and CLASS F HM133444-HM133416XD in available prepared for customers, if you need it, please contact with us by email, other railway freight car bearing number we can supply to you in 45 working days!


Railway fright car bearing 352226X2-2RZ and so on. In the same time we supply railway freight car bearing spare parts using for bearing recovery.