230/670-B-MB-H40AB-Spherical Roller Bearing

d	670 mm
D	980 mm
B	230 mm
Cr	7,200,000 N
C0r	15,800,000 N
C	1,120,000 N
nG	630 1/min
nϑr	350 1/min
≈m	604 kg

d	698 mm
D	952 mm
r	6 mm

r	7.5 mm
D1	888.7 mm
ds	12.5 mm
ns	23.5 mm

T	-30 degree
T	200 degree

e	0.22
Y1	3.01
Y2	4.48
Y0	2.94

 

Spherical roller bearings are designed to handle heavy radial and axial loads, even in conditions of misalignment and shaft deflection. These bearings feature a spherical outer raceway and two rows of barrel-shaped rollers, enabling them to accommodate angular misalignment between the outer and inner rings. This capability makes them ideal for applications where shaft deflection or mounting errors are common. Additionally, their robust construction ensures long service life, even under heavy vibration or impact loads. Enhanced lubrication channels and seals in advanced designs further reduce friction and wear.

These bearings offer several advantages, making them versatile and reliable in various applications. Their design allows them to handle significant loads while maintaining performance in harsh environments, thus reducing maintenance and downtime. Improved designs also lead to lower operating temperatures and extended grease life, enhancing overall efficiency. The combination of long service life and reduced maintenance needs makes spherical roller bearings a cost-effective choice for many industries.

Spherical roller bearings find extensive use in industrial machinery, particularly in mining, construction, and material handling equipment where high loads and misalignment are prevalent. They are also essential in power generation equipment, such as wind turbines, that require robust and reliable bearing solutions. In the automotive sector, these bearings are utilized in heavy-duty vehicles and trucks where durability and load capacity are crucial. Furthermore, they are ideal for paper mills in the pulp and paper industry, where they must withstand heavy loads and harsh operating conditions.

	d	D	B
23272-BEA-XL-K-MB1	360	650	232
249/670-B-K30-MB	670	900	230
249/670-B-MB	670	900	230
230/670-B-MB	670	980	230
230/670-B-MB-C3	670	980	230
230/670-B-K-MB-C3	670	980	230
230/670-B-K-MB	670	980	230
230/670-B-MB-H40AB	670	980	230
230/670-B-MB-C2	670	980	230
23188-BEA-XL-K-MB1-C3	440	720	226
23188-BEA-XL-K-MB1	440	720	226
23188-BEA-XL-K-MB1-C4	440	720	226
23188-BEA-XL-MB1-C3	440	720	226
23188-BEA-XL-MB1	440	720	226
23188-BEA-XL-MB1-H40	440	720	226
239/950-B-K-MB-C2	950	1250	224
23268-BEA-XL-MB1-J30PC	340	620	224
23268-BEA-XL-K-MB1	340	620	224
239/950-B-K-MB	950	1250	224
23268-BEA-XL-MB1-C2	340	620	224

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