Slewing bearings, 011.30.800
Delivery term:The date of payment from buyers deliver within days- Price:
Negotiable
- minimum:
- Total supply:
- Delivery term:
The date of payment from buyers deliver within days
- seat:
Beijing
- Validity to:
Long-term effective
- Last update:
2017-07-23 09:20
- Browse the number:
140
Company Profile
- Xibei Bearing Group Import & Export Co., Ltd. By certification [File Integrity]
-
Contact:
nxz(Mr.)
- Telephone:
-
Area:
Beijing
-
Address:
No.630 Beijing West Road, Yinchuan, Ningxia, China (750021)
- Website: http://nxz.timewisemiracle.com/
Product details
Model Number: 011.30.800
Brand Name: NXZ
Key Specifications/Special Features:
Slewing ring bearingsSlewing ring bearings can accommodate axial, radial and moment loads acting either singly or in combination and in any direction. So they are widely applied on engineering machinery (mobile crane, tower type crane, excavator and loader), metallurgical machinery, transport machinery, medical instruments and more.The coding method of bearings The two coding methods of slewing ring bearings are as following:1. Adopt the stipulation of JB/T2300 standard, which use raceway center circle diameter, rolling element diameter, structure type, transmission type, assembly type and mounting hole type to show the coding method of bearings.Structure typea.1 01---Single-row four point contact ball slewing bearings
a.2 02---Double-row different diameter ball slewing bearings, the combination of rolling element nominal diameter is the above row/the under row: 25/20, 30/25, 40/30, 50/40, 60/50
a.3 11---Single-row crossed cylindrical roller slewing bearing, the rollers are 1:1 cross banding.
a.4 13---Three-row cylindrical roller slewing bearings, the combination of rolling element nominal diameter is the above row/the under row/radial: 25/20/16, 32/25/20, 40/32/25, 45/32/25, 50/40/25.
b.2 1—Involutes curve cylindrical gear ext-gear joggle small modulus.
b.3 2—Involutes curve cylindrical gear ext-gear joggle big modulus.
b.4 3—Involutes curve cylindrical gear Int-gear joggle small modulus.
b.5 4—Involutes curve cylindrical gear Int-gear joggle big modulus.
c.2 1—Standard type with ring ridge
c.3 2—Special type
d.2 1—the mounting hole of inner ring and outer ring is tapped hole
d.3 2—the mounting hole of inner ring is tapped hole, the mounting hole of outer ring is through hole.
a.2 02---Double-row different diameter ball slewing bearings, the combination of rolling element nominal diameter is the above row/the under row: 25/20, 30/25, 40/30, 50/40, 60/50
a.3 11---Single-row crossed cylindrical roller slewing bearing, the rollers are 1:1 cross banding.
a.4 13---Three-row cylindrical roller slewing bearings, the combination of rolling element nominal diameter is the above row/the under row/radial: 25/20/16, 32/25/20, 40/32/25, 45/32/25, 50/40/25.
- Transmission type
b.2 1—Involutes curve cylindrical gear ext-gear joggle small modulus.
b.3 2—Involutes curve cylindrical gear ext-gear joggle big modulus.
b.4 3—Involutes curve cylindrical gear Int-gear joggle small modulus.
b.5 4—Involutes curve cylindrical gear Int-gear joggle big modulus.
- Assembly type
c.2 1—Standard type with ring ridge
c.3 2—Special type
- Mounting hole type
d.2 1—the mounting hole of inner ring and outer ring is tapped hole
d.3 2—the mounting hole of inner ring is tapped hole, the mounting hole of outer ring is through hole.
Shipping Information:
- FOB Port: Tianjin
- Lead Time: 45 - 70 days
- HTS Code: 8482.10.40 00
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
- Western Europe
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