238/950-B-MB-C4 Spherical Roller Bearings With Central Rib Cylindrical Bore

🔍

238/950-B-MB-C4

Bore Diameter:950 mm

Outside Diameter:1150 mm

Width:150 mm

Weight:335 kg

Min. Order:1 Piece

The 238/950-B-MB-C4 Double-row spherical roller bearings are suitable for heavy-load, impact, and eccentric conditions. Classic applications include vibrating screen exciters, crushers, fans, paper machine press rolls, mining conveyor equipment, and marine propulsion shafts.

The 238/950-B-MB-C4 bearing is a Spherical roller bearings With central rib Cylindrical bore with an inner diameter of 950 mm , an outer diameter of 1150 mm, a width of 150 mm. GCr15, GCr15SiMn, SUJ2 rings, GCr15, SUJ2 rolling mlement. Its dynamic radial rated load is approximately 4149902 N, its static radial rated load is approximately 12899920 N. It uses C4 standard radial clearance, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

950 mm

Outside Diameter:

1150 mm

Thickness:

150 mm

Weight:

335 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

4149902

Static load Capacity, Radial (Cor):

12899920

Limiting speed (Oil rpm):

400

Specifications:

Old Designations:

238/950BMBC4

Structure:

Spherical Roller Bearings

Number of Rows:

Radial Clearance Trade No.:

Bearing Material:

GCr15, GCr15SiMn, SUJ2

Cage Type:

MB = Solid brass cage, guided on inner ring

Rolling Mlement Material:

GCr15, SUJ2

Bore Type:

Z = Cylindrical bore

System of Measurement:

Metric

Series:

238..-B-MB-C4

Rolling Element:

symmetrical rollers

Transaction Information:

Transport Package:

Standard Export Package

Service:

7*24 hour

Shipping Ways:

by Sea or Air

Country of Origin:

china

Stock:

10 Piece

Port:

Tianjin, Shanghai, Shenzhen, Guangzhou or Qingdao

Payment term:

by T/T in advance

Delivery time:

2-3 days for stock, 25-30 days for bulk production

Detailed description

238/950-B-MB-C4 bearings have the advantages of Self-aligning, high load-bearing capacity, and impact resistant, and are therefore widely used in the Mining machinery, metallurgical equipment, papermaking machinery, vibrating screens, wind turbines, and large industrial gearboxes.

Part Number	238/950-B-MB-C4
Design drawing	2
Design Type	B = with fixed central rib
Bore Type	Z = Cylindrical bore
RIC	C4
Row	2
Bearing Type	Spherical roller bearings With central rib Cylindrical bore
Manufacturer Part Code	238/950BMBC4
Cage	MB = Solid brass cage, guided on inner ring
Measurement	Metric
d φ Inside [inch]	37.401
D Φ Outside [inch]	45.276
B Width [inch]	5.905
n_G Limiting speed (oil) [min^–1]	400
Weight [kg]	335
r(min.) Chamfer [inch]	0.197
D₁ [inch]	43.024
d_s [inch]	0.315
n_s [inch]	0.591
C_r Radial Dynamic [lbf]	932897
C_0r Radial static [lbf]	2899902
Temperature - T(min)[°C]	-30
Temperature - T(max)[°C]	+200
Mounting dimensions
d_a(min.) [inch]	38.110
D_a(max.) [inch]	44.567
r_a(max.) [mm]	335
Calculation coefficient
e	0.11
Y₀	5.92
Y₁	6.06
Y₂	9.02

The 238/950-B-MB-C4 Double-row spherical roller bearings mainly consist of an inner ring, an outer ring, two rows of spherical rollers, a cage, and seals. The outer ring raceway has a spherical structure, while the inner ring has a double-row raceway. The rollers and raceways are logarithmically curved. The cage is typically made of stamped steel or machined brass.

Double-row spherical roller bearings possess excellent self-aligning properties, compensating for shaft deflection, installation errors, and misalignment. They can simultaneously withstand radial loads and bidirectional axial loads, exhibiting extremely high load-bearing capacity and strong impact resistance. Furthermore, the internal clearance can be optimized for vibration conditions, effectively reducing frictional temperature rise.

Share this product to:

Let more people see your product

How can you buy 238/950-B-MB-C4 Spherical Roller Bearings With Central Rib Cylindrical Bore on the Internet?
High quality 238/950-B-MB-C4 ( 335 kg Mass, ID: 950 mm OD: 1150 mm WD: 150 mm , 238..-B-MB-C4 Series , 2 Rows , C4 Radial Clearance , GCr15, GCr15SiMn, SUJ2 Material , 4149902 Radial dynamic , 12899920 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 238/950-B-MB-C4. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

238/950-B-MB-C4 Spherical Roller Bearings With Central Rib Cylindrical Bore

238/950-B-MB-C4 Related Products »

Product Groups

Information

Category