d - 1250 mm

D - 1750 mm

B - 375 mm

D₁ - 1607,6 mm

D_{a max} - 1716 mm

d_{a min} - 1284 mm

d_s - 12,5 mm

n_s - 23,5 mm

r_{a max} - 8 mm

r_min - 9,5 mm

m - 2933 kg / Weight

C_r - 18100000 N / Dynamic load rating (radial)

e - 0,2

Y₁ - 3,34

Y₂ - 4,98

C_0r - 46500000 N / Static load rating (radial)

Y₀ - 3,27

n_G - 310 1/min / Limiting speed

n_B - 156 1/min / Reference speed

C_ur - 2700000 N

Main dimensions to DIN 635-2

• Model Number: 230/1250-B-MB
• Inner Diameter：1250mm Outer Diameter：1750mm Width：375mm
• Type：Spherical Roller Bearings
• Update date：2025-05-01
• Application:plastic rolling,construction machinery and equipment,electric pump,equipment,SPA equipment,mechanical and electrical,bio-chemical,wall industry,Vertical pull,Optical detection,magnetic elements
• Similar models:FAG 23034-E1A-K-M NTN 230/900B FAG 23064-K-MB+H3064 SKF 230/1060CAF/W33 NKE 23084-K-MB-W33+OH3084-H FAG 230SM260-MA NTN 23088BK SKF 23040CC/W33 SKF 23022CCK/W33 KOYO 23034RHK
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  16150/16284	38,1	72,238	20,638	ISO	Tapered Roller Bearings
  51415M	75	160		AST	Thrust Ball Bearings
  61800-2RS	10	19	5	ZEN	Deep Groove Ball Bearings
  6205-2RS	25	52	15	Fersa	Deep Groove Ball Bearings
  635-2RS	5	19	6	KOYO	Deep Groove Ball Bearings
  6352	260	540	102	ISO	Deep Groove Ball Bearings
  7028 ACD/HCP4A	210	140	33	SKF	Angular Contact Ball Bearings
  7218	90	160	30	NTN	Angular Contact Ball Bearings
  7334BDT	170	360	72	NTN	Angular Contact Ball Bearings
  K28x33x27ZWTN	28	33		MPZ	Needle Roller Bearings
  K50.8X64.8X49.8	50,800	64,800		NTN	Needle Roller Bearings
  K85X93X40ZW	85	93		MPZ	Needle Roller Bearings
  LM742749/LM742710	215,9	285,75	46,038	NSK	Cylindrical Roller Bearings
  NAO25x40x17	25	40		CX	Cylindrical Roller Bearings
  T711	177.800	368.300	82.550	KOYO	Thrust Roller Bearings
  KM2			5	SKF	LOCKNUTS
  NA4910.2RS	50	72	22	SKF	NEEDLE BEARINGS
  N307E	35	80	21	STEYR	CYLINDRICAL ROLLER BEARINGS
  32008X	40	68	19	STEYR	TAPERED ROLLER BEARINGS
  SSR-4A-2RS	.2500	.7500	.2812	CONSOLIDATED	DEEP GROOVE BALL BEARINGS